文档课程004 这是一个测试视频2
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这是一个测试视频2
5节 8分32秒
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7.3.16Version323msRequest Duration8MBMemory UsageGET lesson/{lessonid}Route
    • Booting (12.48ms)
    • Application (310ms)
    • 1 x Application (96.09%)
      310.09ms
      1 x Booting (3.87%)
      12.48ms
      11 templates were rendered
      • course.lesson (resources/views/course/lesson.blade.php)13blade
        Params
        0
        descKeyword
        1
        commentCount
        2
        videodataList
        3
        video
        4
        realtime
        5
        classid
        6
        chapt
        7
        framecominfo
        8
        doc_update_time
        9
        doc_create_time
        10
        key_content
        11
        doc_content
        12
        percent
      • components.title (resources/views/components/title.blade.php)2blade
        Params
        0
        title
        1
        slot
      • course.__lesson-video-and-doc (resources/views/course/__lesson-video-and-doc.blade.php)70blade
        Params
        0
        obLevel
        1
        __env
        2
        app
        3
        errors
        4
        ordercount
        5
        member
        6
        qrcode_url
        7
        gzh_subscribe
        8
        is_exists_spread
        9
        detail
        10
        videoid
        11
        video
        12
        courseinfo
        13
        chapt
        14
        progress
        15
        realtime
        16
        next_lessonid
        17
        is_buy
        18
        is_try
        19
        left_try
        20
        chapter_arr
        21
        try_arr
        22
        details
        23
        recentCourse
        24
        firstChapter
        25
        favored
        26
        question_cnt
        27
        course_data
        28
        course_data1
        29
        share_link
        30
        sendcourse_link
        31
        spread_link
        32
        spread_price
        33
        teachers
        34
        breadcrumb
        35
        class
        36
        has_class
        37
        teacher_name
        38
        teacher_wechat
        39
        framecominfo
        40
        is_construtland
        41
        majorid
        42
        pullactivity
        43
        pullnew_link
        44
        pullnewreceive
        45
        Coupon
        46
        couse_code
        47
        descKeyword
        48
        commentCount
        49
        videodataList
        50
        classid
        51
        doc_update_time
        52
        doc_create_time
        53
        key_content
        54
        doc_content
        55
        percent
        56
        _input
        57
        _hiddenPart
        58
        _chapterNextUrl
        59
        _canPlay
        60
        nowtimestamp
        61
        _top
        62
        _cover_wrapperClass
        63
        _cover_contentClass
        64
        _cover_href
        65
        _cover_content
        66
        _cover_audio_content
        67
        _course_link
        68
        _duration
        69
        _layouts_app_params
      • components.cover (resources/views/components/cover.blade.php)5blade
        Params
        0
        wrapperClass
        1
        contentClass
        2
        href
        3
        content
        4
        slot
      • course.__lesson-catalogue (resources/views/course/__lesson-catalogue.blade.php)70blade
        Params
        0
        obLevel
        1
        __env
        2
        app
        3
        errors
        4
        ordercount
        5
        member
        6
        qrcode_url
        7
        gzh_subscribe
        8
        is_exists_spread
        9
        detail
        10
        videoid
        11
        video
        12
        courseinfo
        13
        chapt
        14
        progress
        15
        realtime
        16
        next_lessonid
        17
        is_buy
        18
        is_try
        19
        left_try
        20
        chapter_arr
        21
        try_arr
        22
        details
        23
        recentCourse
        24
        firstChapter
        25
        favored
        26
        question_cnt
        27
        course_data
        28
        course_data1
        29
        share_link
        30
        sendcourse_link
        31
        spread_link
        32
        spread_price
        33
        teachers
        34
        breadcrumb
        35
        class
        36
        has_class
        37
        teacher_name
        38
        teacher_wechat
        39
        framecominfo
        40
        is_construtland
        41
        majorid
        42
        pullactivity
        43
        pullnew_link
        44
        pullnewreceive
        45
        Coupon
        46
        couse_code
        47
        descKeyword
        48
        commentCount
        49
        videodataList
        50
        classid
        51
        doc_update_time
        52
        doc_create_time
        53
        key_content
        54
        doc_content
        55
        percent
        56
        _input
        57
        _hiddenPart
        58
        _chapterNextUrl
        59
        _canPlay
        60
        nowtimestamp
        61
        _top
        62
        _cover_wrapperClass
        63
        _cover_contentClass
        64
        _cover_href
        65
        _cover_content
        66
        _cover_audio_content
        67
        _course_link
        68
        _duration
        69
        _layouts_app_params
      • layouts.app (resources/views/layouts/app.blade.php)70blade
        Params
        0
        obLevel
        1
        __env
        2
        app
        3
        errors
        4
        ordercount
        5
        member
        6
        qrcode_url
        7
        gzh_subscribe
        8
        is_exists_spread
        9
        detail
        10
        videoid
        11
        video
        12
        courseinfo
        13
        chapt
        14
        progress
        15
        realtime
        16
        next_lessonid
        17
        is_buy
        18
        is_try
        19
        left_try
        20
        chapter_arr
        21
        try_arr
        22
        details
        23
        recentCourse
        24
        firstChapter
        25
        favored
        26
        question_cnt
        27
        course_data
        28
        course_data1
        29
        share_link
        30
        sendcourse_link
        31
        spread_link
        32
        spread_price
        33
        teachers
        34
        breadcrumb
        35
        class
        36
        has_class
        37
        teacher_name
        38
        teacher_wechat
        39
        framecominfo
        40
        is_construtland
        41
        majorid
        42
        pullactivity
        43
        pullnew_link
        44
        pullnewreceive
        45
        Coupon
        46
        couse_code
        47
        descKeyword
        48
        commentCount
        49
        videodataList
        50
        classid
        51
        doc_update_time
        52
        doc_create_time
        53
        key_content
        54
        doc_content
        55
        percent
        56
        _input
        57
        _hiddenPart
        58
        _chapterNextUrl
        59
        _canPlay
        60
        nowtimestamp
        61
        _top
        62
        _cover_wrapperClass
        63
        _cover_contentClass
        64
        _cover_href
        65
        _cover_content
        66
        _cover_audio_content
        67
        _course_link
        68
        _duration
        69
        _layouts_app_params
      • common.tongji (resources/views/common/tongji.blade.php)70blade
        Params
        0
        obLevel
        1
        __env
        2
        app
        3
        errors
        4
        ordercount
        5
        member
        6
        qrcode_url
        7
        gzh_subscribe
        8
        is_exists_spread
        9
        detail
        10
        videoid
        11
        video
        12
        courseinfo
        13
        chapt
        14
        progress
        15
        realtime
        16
        next_lessonid
        17
        is_buy
        18
        is_try
        19
        left_try
        20
        chapter_arr
        21
        try_arr
        22
        details
        23
        recentCourse
        24
        firstChapter
        25
        favored
        26
        question_cnt
        27
        course_data
        28
        course_data1
        29
        share_link
        30
        sendcourse_link
        31
        spread_link
        32
        spread_price
        33
        teachers
        34
        breadcrumb
        35
        class
        36
        has_class
        37
        teacher_name
        38
        teacher_wechat
        39
        framecominfo
        40
        is_construtland
        41
        majorid
        42
        pullactivity
        43
        pullnew_link
        44
        pullnewreceive
        45
        Coupon
        46
        couse_code
        47
        descKeyword
        48
        commentCount
        49
        videodataList
        50
        classid
        51
        doc_update_time
        52
        doc_create_time
        53
        key_content
        54
        doc_content
        55
        percent
        56
        _input
        57
        _hiddenPart
        58
        _chapterNextUrl
        59
        _canPlay
        60
        nowtimestamp
        61
        _top
        62
        _cover_wrapperClass
        63
        _cover_contentClass
        64
        _cover_href
        65
        _cover_content
        66
        _cover_audio_content
        67
        _course_link
        68
        _duration
        69
        _layouts_app_params
      • common.header (resources/views/common/header.blade.php)73blade
        Params
        0
        obLevel
        1
        __env
        2
        app
        3
        errors
        4
        ordercount
        5
        member
        6
        qrcode_url
        7
        gzh_subscribe
        8
        is_exists_spread
        9
        detail
        10
        videoid
        11
        video
        12
        courseinfo
        13
        chapt
        14
        progress
        15
        realtime
        16
        next_lessonid
        17
        is_buy
        18
        is_try
        19
        left_try
        20
        chapter_arr
        21
        try_arr
        22
        details
        23
        recentCourse
        24
        firstChapter
        25
        favored
        26
        question_cnt
        27
        course_data
        28
        course_data1
        29
        share_link
        30
        sendcourse_link
        31
        spread_link
        32
        spread_price
        33
        teachers
        34
        breadcrumb
        35
        class
        36
        has_class
        37
        teacher_name
        38
        teacher_wechat
        39
        framecominfo
        40
        is_construtland
        41
        majorid
        42
        pullactivity
        43
        pullnew_link
        44
        pullnewreceive
        45
        Coupon
        46
        couse_code
        47
        descKeyword
        48
        commentCount
        49
        videodataList
        50
        classid
        51
        doc_update_time
        52
        doc_create_time
        53
        key_content
        54
        doc_content
        55
        percent
        56
        _input
        57
        _hiddenPart
        58
        _chapterNextUrl
        59
        _canPlay
        60
        nowtimestamp
        61
        _top
        62
        _cover_wrapperClass
        63
        _cover_contentClass
        64
        _cover_href
        65
        _cover_content
        66
        _cover_audio_content
        67
        _course_link
        68
        _duration
        69
        _layouts_app_params
        70
        resource_op
        71
        static
        72
        _logo_new
      • common.footer (resources/views/common/footer.blade.php)71blade
        Params
        0
        obLevel
        1
        __env
        2
        app
        3
        errors
        4
        ordercount
        5
        member
        6
        qrcode_url
        7
        gzh_subscribe
        8
        is_exists_spread
        9
        detail
        10
        videoid
        11
        video
        12
        courseinfo
        13
        chapt
        14
        progress
        15
        realtime
        16
        next_lessonid
        17
        is_buy
        18
        is_try
        19
        left_try
        20
        chapter_arr
        21
        try_arr
        22
        details
        23
        recentCourse
        24
        firstChapter
        25
        favored
        26
        question_cnt
        27
        course_data
        28
        course_data1
        29
        share_link
        30
        sendcourse_link
        31
        spread_link
        32
        spread_price
        33
        teachers
        34
        breadcrumb
        35
        class
        36
        has_class
        37
        teacher_name
        38
        teacher_wechat
        39
        framecominfo
        40
        is_construtland
        41
        majorid
        42
        pullactivity
        43
        pullnew_link
        44
        pullnewreceive
        45
        Coupon
        46
        couse_code
        47
        descKeyword
        48
        commentCount
        49
        videodataList
        50
        classid
        51
        doc_update_time
        52
        doc_create_time
        53
        key_content
        54
        doc_content
        55
        percent
        56
        _input
        57
        _hiddenPart
        58
        _chapterNextUrl
        59
        _canPlay
        60
        nowtimestamp
        61
        _top
        62
        _cover_wrapperClass
        63
        _cover_contentClass
        64
        _cover_href
        65
        _cover_content
        66
        _cover_audio_content
        67
        _course_link
        68
        _duration
        69
        _layouts_app_params
        70
        resource_op
      • common.right-fixednav-v2 (resources/views/common/right-fixednav-v2.blade.php)2blade
        Params
        0
        top
        1
        slot
      • components.js-common (resources/views/components/js-common.blade.php)1blade
        Params
        0
        slot
      uri
      GET lesson/{lessonid}
      middleware
      web, actionLog, bingfromcheck
      controller
      App\Http\Controllers\CourseController@lesson
      namespace
      App\Http\Controllers
      prefix
      where
      file
      app/Http/Controllers/CourseController.php:717-857
      39 statements were executed, 11 of which were duplicated, 28 unique271ms
      • select * from `course_chapter` where (`id` = '1624')30.81ms/app/Models/CourseChapterAction.php:329edu2020
        Metadata
        Bindings
        • 0. 1624
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 14. /app/Models/CourseChapterAction.php:329
        • 15. /app/Http/Controllers/Common/Course.php:1583
        • 16. /app/Http/Controllers/CourseController.php:727
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 24. /app/Http/Controllers/CommonController.php:101
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 26. middleware::bingfromcheck:25
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::actionLog:204
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::LoginOut:23
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. middleware::bindings:41
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 49. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
      • select count(*) as aggregate from `new_question` where `videoid` = 9306.17ms/app/Models/NewQuestionAction.php:385edu2020
        Metadata
        Bindings
        • 0. 930
        Backtrace
        • 15. /app/Models/NewQuestionAction.php:385
        • 16. /app/Http/Controllers/Common/Course.php:1585
        • 17. /app/Http/Controllers/CourseController.php:727
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 25. /app/Http/Controllers/CommonController.php:101
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 27. middleware::bingfromcheck:25
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::actionLog:204
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::LoginOut:23
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. middleware::bindings:41
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
      • select count(*) as aggregate from `new_question` where `videoid` = 9306.11ms/app/Http/Controllers/Common/Course.php:1588edu2020
        Metadata
        Bindings
        • 0. 930
        Backtrace
        • 15. /app/Http/Controllers/Common/Course.php:1588
        • 16. /app/Http/Controllers/CourseController.php:727
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 24. /app/Http/Controllers/CommonController.php:101
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 26. middleware::bingfromcheck:25
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::actionLog:204
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::LoginOut:23
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. middleware::bindings:41
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 49. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
      • select * from `video_info` where (`id` = 930)6.29ms/app/Models/VideoInfoAction.php:153edu2020
        Metadata
        Bindings
        • 0. 930
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 14. /app/Models/VideoInfoAction.php:153
        • 15. /app/Http/Controllers/Common/Course.php:1593
        • 16. /app/Http/Controllers/CourseController.php:727
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 24. /app/Http/Controllers/CommonController.php:101
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 26. middleware::bingfromcheck:25
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::actionLog:204
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::LoginOut:23
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. middleware::bindings:41
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 49. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
      • select * from `course_info` where `id` = 12556.35ms/app/Models/CourseInfoAction.php:692edu2020
        Metadata
        Bindings
        • 0. 1255
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 14. /app/Models/CourseInfoAction.php:692
        • 15. /app/Http/Controllers/Common/Course.php:1596
        • 16. /app/Http/Controllers/CourseController.php:727
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 24. /app/Http/Controllers/CommonController.php:101
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 26. middleware::bingfromcheck:25
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::actionLog:204
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::LoginOut:23
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. middleware::bindings:41
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 49. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
      • select * from `video_data` where `videoid` = 9306.13ms/app/Models/VideoDataAction.php:56edu2020
        Metadata
        Bindings
        • 0. 930
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 14. /app/Models/VideoDataAction.php:56
        • 15. /app/Http/Controllers/Common/Course.php:1641
        • 16. /app/Http/Controllers/CourseController.php:727
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 24. /app/Http/Controllers/CommonController.php:101
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 26. middleware::bingfromcheck:25
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::actionLog:204
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::LoginOut:23
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. middleware::bindings:41
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 49. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
      • select * from `course_detail` where `courseid` = 12556.18ms/app/Models/CourseDetailAction.php:82edu2020
        Metadata
        Bindings
        • 0. 1255
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 14. /app/Models/CourseDetailAction.php:82
        • 15. /app/Http/Controllers/Common/Course.php:1796
        • 16. /app/Http/Controllers/Common/Course.php:1676
        • 17. /app/Http/Controllers/CourseController.php:727
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 25. /app/Http/Controllers/CommonController.php:101
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 27. middleware::bingfromcheck:25
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::actionLog:204
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::LoginOut:23
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. middleware::bindings:41
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
      • select * from `course_chapter` where (`courseid` = 1255) order by `parentid` asc, `sorts` asc6.28ms/app/Http/Controllers/Common/Course.php:1808edu2020
        Metadata
        Bindings
        • 0. 1255
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 12. /app/Http/Controllers/Common/Course.php:1808
        • 13. /app/Http/Controllers/Common/Course.php:1678
        • 14. /app/Http/Controllers/CourseController.php:727
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 21. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 22. /app/Http/Controllers/CommonController.php:101
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 24. middleware::bingfromcheck:25
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 26. middleware::actionLog:204
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::LoginOut:23
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::bindings:41
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 47. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
      • select `courseid`, `title`, `detail` from `course_chapter` where (`id` = 1624) limit 16.08ms/app/Http/Controllers/CommonController.php:1212edu2020
        Metadata
        Bindings
        • 0. 1624
        Hints
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 13. /app/Http/Controllers/CommonController.php:1212
        • 14. /app/Http/Controllers/CourseController.php:732
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 21. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 22. /app/Http/Controllers/CommonController.php:101
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 24. middleware::bingfromcheck:25
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 26. middleware::actionLog:204
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::LoginOut:23
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::bindings:41
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 47. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
      • select `majorid` from `course_majors` where `courseid` = 12556.18ms/app/Http/Controllers/CommonController.php:1238edu2020
        Metadata
        Bindings
        • 0. 1255
        Backtrace
        • 12. /app/Http/Controllers/CommonController.php:1238
        • 13. /app/Http/Controllers/CommonController.php:1215
        • 14. /app/Http/Controllers/CourseController.php:732
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 21. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 22. /app/Http/Controllers/CommonController.php:101
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 24. middleware::bingfromcheck:25
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 26. middleware::actionLog:204
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::LoginOut:23
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::bindings:41
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 47. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
      • select `title` from `course_major` where `id` in ('64')6.14ms/app/Http/Controllers/CommonController.php:1239edu2020
        Metadata
        Bindings
        • 0. 64
        Backtrace
        • 12. /app/Http/Controllers/CommonController.php:1239
        • 13. /app/Http/Controllers/CommonController.php:1215
        • 14. /app/Http/Controllers/CourseController.php:732
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 21. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 22. /app/Http/Controllers/CommonController.php:101
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 24. middleware::bingfromcheck:25
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 26. middleware::actionLog:204
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::LoginOut:23
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::bindings:41
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 47. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
      • select `videoid` from `course_chapter` where `id` = 16246.17ms/app/Http/Controllers/CommonController.php:1245edu2020
        Metadata
        Bindings
        • 0. 1624
        Backtrace
        • 13. /app/Http/Controllers/CommonController.php:1245
        • 14. /app/Http/Controllers/CommonController.php:1215
        • 15. /app/Http/Controllers/CourseController.php:732
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 23. /app/Http/Controllers/CommonController.php:101
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 25. middleware::bingfromcheck:25
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 27. middleware::actionLog:204
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::LoginOut:23
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::bindings:41
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 48. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 49. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
      • select `id`, `KeywordLabResult`, `TopicLabResults` from `video_tingwu` where `videoid` in (930) order by `id` desc limit 17.65ms/app/Http/Controllers/CommonController.php:1305edu2020
        Metadata
        Bindings
        • 0. 930
        Backtrace
        • 13. /app/Http/Controllers/CommonController.php:1305
        • 14. /app/Http/Controllers/CommonController.php:1248
        • 15. /app/Http/Controllers/CommonController.php:1215
        • 16. /app/Http/Controllers/CourseController.php:732
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 24. /app/Http/Controllers/CommonController.php:101
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 26. middleware::bingfromcheck:25
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::actionLog:204
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::LoginOut:23
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. middleware::bindings:41
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 49. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
      • select `title`, `options`, `answer` from `new_question` where `videoid` in (930)6.22ms/app/Http/Controllers/CommonController.php:1317edu2020
        Metadata
        Bindings
        • 0. 930
        Backtrace
        • 14. /app/Http/Controllers/CommonController.php:1317
        • 15. /app/Http/Controllers/CommonController.php:1248
        • 16. /app/Http/Controllers/CommonController.php:1215
        • 17. /app/Http/Controllers/CourseController.php:732
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 25. /app/Http/Controllers/CommonController.php:101
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 27. middleware::bingfromcheck:25
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::actionLog:204
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::LoginOut:23
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. middleware::bindings:41
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
      • select `coursename` from `course_info` where `id` = 1255 limit 16.09ms/app/Http/Controllers/CommonController.php:1216edu2020
        Metadata
        Bindings
        • 0. 1255
        Hints
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 14. /app/Http/Controllers/CommonController.php:1216
        • 15. /app/Http/Controllers/CourseController.php:732
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 23. /app/Http/Controllers/CommonController.php:101
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 25. middleware::bingfromcheck:25
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 27. middleware::actionLog:204
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::LoginOut:23
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::bindings:41
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 48. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 49. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
      • select * from `course_chapter` where (`id` = '1624') and `ischapter` = 16.18ms/app/Http/Controllers/CourseController.php:734edu2020
        Metadata
        Bindings
        • 0. 1624
        • 1. 1
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 12. /app/Http/Controllers/CourseController.php:734
        • 15. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 19. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 20. /app/Http/Controllers/CommonController.php:101
        • 21. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 22. middleware::bingfromcheck:25
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 24. middleware::actionLog:204
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 26. middleware::LoginOut:23
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::bindings:41
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 41. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 45. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 46. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 49. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php:21
      • select * from `course_chapter` where (`courseid` = 1255) order by `parentid` asc, `sorts` asc6.21ms/app/Http/Controllers/Common/Course.php:1227edu2020
        Metadata
        Bindings
        • 0. 1255
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 12. /app/Http/Controllers/Common/Course.php:1227
        • 13. /app/Http/Controllers/CourseController.php:741
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 21. /app/Http/Controllers/CommonController.php:101
        • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 23. middleware::bingfromcheck:25
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 25. middleware::actionLog:204
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 27. middleware::LoginOut:23
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::bindings:41
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 46. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 47. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 49. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
      • select * from `course_info` where `id` = 12556.3ms/app/Models/CourseInfoAction.php:692edu2020
        Metadata
        Bindings
        • 0. 1255
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 14. /app/Models/CourseInfoAction.php:692
        • 15. /app/Http/Controllers/Common/Course.php:1233
        • 16. /app/Http/Controllers/CourseController.php:741
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 24. /app/Http/Controllers/CommonController.php:101
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 26. middleware::bingfromcheck:25
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::actionLog:204
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::LoginOut:23
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. middleware::bindings:41
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 49. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
      • select `id`, `videoid`, `duriation`, `videosize` from `video_info` where `id` in (select `videoid` from `course_chapter` where (`courseid` = 1255))6.27ms/app/Http/Controllers/Common/Course.php:1889edu2020
        Metadata
        Bindings
        • 0. 1255
        Backtrace
        • 12. /app/Http/Controllers/Common/Course.php:1889
        • 13. /app/Http/Controllers/Common/Course.php:1239
        • 14. /app/Http/Controllers/CourseController.php:741
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 21. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 22. /app/Http/Controllers/CommonController.php:101
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 24. middleware::bingfromcheck:25
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 26. middleware::actionLog:204
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::LoginOut:23
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::bindings:41
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 47. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
      • select count(*) as count,videoid from `new_question` where `videoid` in (select `videoid` from `course_chapter` where (`courseid` = 1255) and `videoid` > 0) and (`status` = 0) group by `videoid`6.39ms/app/Http/Controllers/Common/Course.php:1876edu2020
        Metadata
        Bindings
        • 0. 1255
        • 1. 0
        • 2. 0
        Backtrace
        • 12. /app/Http/Controllers/Common/Course.php:1876
        • 13. /app/Http/Controllers/Common/Course.php:1241
        • 14. /app/Http/Controllers/CourseController.php:741
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 21. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 22. /app/Http/Controllers/CommonController.php:101
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 24. middleware::bingfromcheck:25
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 26. middleware::actionLog:204
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::LoginOut:23
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::bindings:41
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 47. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
      • select count(*) as count,videoid from `video_data` where `videoid` in (select `videoid` from `course_chapter` where (`courseid` = 1255) and `videoid` > 0) group by `videoid`6.24ms/app/Http/Controllers/Common/Course.php:1901edu2020
        Metadata
        Bindings
        • 0. 1255
        • 1. 0
        Backtrace
        • 12. /app/Http/Controllers/Common/Course.php:1901
        • 13. /app/Http/Controllers/Common/Course.php:1242
        • 14. /app/Http/Controllers/CourseController.php:741
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 21. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 22. /app/Http/Controllers/CommonController.php:101
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 24. middleware::bingfromcheck:25
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 26. middleware::actionLog:204
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::LoginOut:23
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::bindings:41
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 47. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
      • select count(*) as aggregate from `course_comment` where (`courseid` = 1255 and `chapterid` = '1624' and `ischeck` = 1 and `ishidden` = 0)7.1ms/app/Http/Controllers/CourseController.php:748edu2020
        Metadata
        Bindings
        • 0. 1255
        • 1. 1624
        • 2. 1
        • 3. 0
        Backtrace
        • 14. /app/Http/Controllers/CourseController.php:748
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 21. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 22. /app/Http/Controllers/CommonController.php:101
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 24. middleware::bingfromcheck:25
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 26. middleware::actionLog:204
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::LoginOut:23
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::bindings:41
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 47. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
      • select * from `video_data` where (`videoid` = 930) limit 16.15ms/app/Http/Controllers/CourseController.php:749edu2020
        Metadata
        Bindings
        • 0. 930
        Hints
        • Use SELECT * only if you need all columns from table
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 13. /app/Http/Controllers/CourseController.php:749
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 21. /app/Http/Controllers/CommonController.php:101
        • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 23. middleware::bingfromcheck:25
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 25. middleware::actionLog:204
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 27. middleware::LoginOut:23
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::bindings:41
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 46. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 47. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 49. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
      • select * from `video_info` where (`id` = 930)6.34ms/app/Http/Controllers/CourseController.php:764edu2020
        Metadata
        Bindings
        • 0. 930
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 12. /app/Http/Controllers/CourseController.php:764
        • 15. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 19. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 20. /app/Http/Controllers/CommonController.php:101
        • 21. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 22. middleware::bingfromcheck:25
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 24. middleware::actionLog:204
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 26. middleware::LoginOut:23
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 28. middleware::bindings:41
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 41. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 45. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 46. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 49. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php:21
      • select * from `course_info` where `id` = 12556.35ms/app/Http/Controllers/Common/Course.php:630edu2020
        Metadata
        Bindings
        • 0. 1255
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 12. /app/Http/Controllers/Common/Course.php:630
        • 13. /app/Http/Controllers/CourseController.php:855
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 21. /app/Http/Controllers/CommonController.php:101
        • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 23. middleware::bingfromcheck:25
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 25. middleware::actionLog:204
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 27. middleware::LoginOut:23
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::bindings:41
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 46. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 47. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 49. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
      • select * from `www_vip_relationtype` inner join `www_vip_type` on `www_vip_relationtype`.`parent_id` = `www_vip_type`.`id` inner join `course_info` on `course_info`.`id` = `www_vip_relationtype`.`mid` where `www_vip_relationtype`.`mid` = 1255 and `course_info`.`status` = 0 limit 16.46ms/app/Models/RelationtypeAction.php:40edu2020
        Metadata
        Bindings
        • 0. 1255
        • 1. 0
        Hints
        • Use SELECT * only if you need all columns from table
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 15. /app/Models/RelationtypeAction.php:40
        • 16. /app/Http/Controllers/Common/Course.php:639
        • 17. /app/Http/Controllers/CourseController.php:855
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 25. /app/Http/Controllers/CommonController.php:101
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 27. middleware::bingfromcheck:25
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::actionLog:204
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::LoginOut:23
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. middleware::bindings:41
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
      • select * from `course_detail` where `courseid` = 12556.17ms/app/Models/CourseDetailAction.php:82edu2020
        Metadata
        Bindings
        • 0. 1255
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 14. /app/Models/CourseDetailAction.php:82
        • 15. /app/Http/Controllers/Common/Course.php:1796
        • 16. /app/Http/Controllers/Common/Course.php:678
        • 17. /app/Http/Controllers/CourseController.php:855
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 25. /app/Http/Controllers/CommonController.php:101
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 27. middleware::bingfromcheck:25
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::actionLog:204
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::LoginOut:23
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. middleware::bindings:41
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
      • select * from `course_chapter` where (`courseid` = 1255 and `ischapter` = 1) order by `parentid` asc, `sorts` asc6.26ms/app/Http/Controllers/Common/Course.php:777edu2020
        Metadata
        Bindings
        • 0. 1255
        • 1. 1
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 12. /app/Http/Controllers/Common/Course.php:777
        • 13. /app/Http/Controllers/CourseController.php:855
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 21. /app/Http/Controllers/CommonController.php:101
        • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 23. middleware::bingfromcheck:25
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 25. middleware::actionLog:204
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 27. middleware::LoginOut:23
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::bindings:41
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 46. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 47. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 49. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
      • select * from `course_data` where `courseid` = 1255 and `type` = 06.3ms/app/Models/CourseDataAction.php:38edu2020
        Metadata
        Bindings
        • 0. 1255
        • 1. 0
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 14. /app/Models/CourseDataAction.php:38
        • 15. /app/Http/Controllers/Common/Course.php:1546
        • 16. /app/Http/Controllers/Common/Course.php:783
        • 17. /app/Http/Controllers/CourseController.php:855
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 25. /app/Http/Controllers/CommonController.php:101
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 27. middleware::bingfromcheck:25
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::actionLog:204
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::LoginOut:23
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. middleware::bindings:41
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
      • select * from `course_data` where `courseid` = 1255 and `type` = 16.4ms/app/Models/CourseDataAction.php:38edu2020
        Metadata
        Bindings
        • 0. 1255
        • 1. 1
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 14. /app/Models/CourseDataAction.php:38
        • 15. /app/Http/Controllers/Common/Course.php:1546
        • 16. /app/Http/Controllers/Common/Course.php:784
        • 17. /app/Http/Controllers/CourseController.php:855
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 25. /app/Http/Controllers/CommonController.php:101
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 27. middleware::bingfromcheck:25
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::actionLog:204
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::LoginOut:23
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. middleware::bindings:41
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
      • select * from `course_comment` where (`courseid` = 1255 and `chapterid` = 0 and `ischeck` = 1 and `ishidden` = 0) and `chapterid` = 06.42ms/app/Http/Controllers/Common/Course.php:788edu2020
        Metadata
        Bindings
        • 0. 1255
        • 1. 0
        • 2. 1
        • 3. 0
        • 4. 0
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 12. /app/Http/Controllers/Common/Course.php:788
        • 13. /app/Http/Controllers/CourseController.php:855
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 21. /app/Http/Controllers/CommonController.php:101
        • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 23. middleware::bingfromcheck:25
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 25. middleware::actionLog:204
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 27. middleware::LoginOut:23
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::bindings:41
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 46. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 47. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 49. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
      • select * from `course_comment` where (`courseid` = 1255 and `ischeck` = 1 and `ishidden` = 0) and `chapterid` > 06.28ms/app/Http/Controllers/Common/Course.php:792edu2020
        Metadata
        Bindings
        • 0. 1255
        • 1. 1
        • 2. 0
        • 3. 0
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 12. /app/Http/Controllers/Common/Course.php:792
        • 13. /app/Http/Controllers/CourseController.php:855
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 21. /app/Http/Controllers/CommonController.php:101
        • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 23. middleware::bingfromcheck:25
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 25. middleware::actionLog:204
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 27. middleware::LoginOut:23
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::bindings:41
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 46. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 47. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 49. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
      • select count(*) as aggregate from `new_question` where `videoid` = 0 and `courseid` = 1255 and `status` = 06.22ms/app/Models/NewQuestionAction.php:51edu2020
        Metadata
        Bindings
        • 0. 0
        • 1. 1255
        • 2. 0
        Backtrace
        • 15. /app/Models/NewQuestionAction.php:51
        • 16. /app/Http/Controllers/Common/Course.php:1559
        • 17. /app/Http/Controllers/Common/Course.php:795
        • 18. /app/Http/Controllers/CourseController.php:855
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 26. /app/Http/Controllers/CommonController.php:101
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 28. middleware::bingfromcheck:25
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::actionLog:204
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. middleware::LoginOut:23
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. middleware::bindings:41
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 44. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 46. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
      • select * from `new_question` where `videoid` = 0 and `courseid` = 1255 and `status` = 06.28ms/app/Models/NewQuestionAction.php:62edu2020
        Metadata
        Bindings
        • 0. 0
        • 1. 1255
        • 2. 0
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 14. /app/Models/NewQuestionAction.php:62
        • 15. /app/Http/Controllers/Common/Course.php:1559
        • 16. /app/Http/Controllers/Common/Course.php:795
        • 17. /app/Http/Controllers/CourseController.php:855
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 25. /app/Http/Controllers/CommonController.php:101
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 27. middleware::bingfromcheck:25
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::actionLog:204
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::LoginOut:23
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. middleware::bindings:41
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
      • select * from `course_info` where `course_info`.`id` = 1255 limit 16.3ms/vendor/laravel/framework/src/Illuminate/Support/Traits/ForwardsCalls.php:23edu2020
        Metadata
        Bindings
        • 0. 1255
        Hints
        • Use SELECT * only if you need all columns from table
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 16. /vendor/laravel/framework/src/Illuminate/Support/Traits/ForwardsCalls.php:23
        • 18. /app/Models/CourseInfoAction.php:853
        • 19. /app/Http/Controllers/Common/Course.php:850
        • 20. /app/Http/Controllers/CourseController.php:855
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 26. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 28. /app/Http/Controllers/CommonController.php:101
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 30. middleware::bingfromcheck:25
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. middleware::actionLog:204
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. middleware::LoginOut:23
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. middleware::bindings:41
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 44. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 46. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 47. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
      • select * from `course_ready_time` where `courseid` = 1255 limit 16.15ms/app/Models/CourseInfoAction.php:856edu2020
        Metadata
        Bindings
        • 0. 1255
        Hints
        • Use SELECT * only if you need all columns from table
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 13. /app/Models/CourseInfoAction.php:856
        • 14. /app/Http/Controllers/Common/Course.php:850
        • 15. /app/Http/Controllers/CourseController.php:855
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 23. /app/Http/Controllers/CommonController.php:101
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 25. middleware::bingfromcheck:25
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 27. middleware::actionLog:204
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::LoginOut:23
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::bindings:41
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
        • 48. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:170
        • 49. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
      • select * from `questionnaire` where (`courseid` = 1255 and `course_type` = 2) and `start_time` < '2025-05-22 14:31:31' and `end_time` > '2025-05-22 14:31:31' and `status` = 1 order by `id` desc limit 16.24ms/app/Models/QuestionnaireAction.php:191edu2020
        Metadata
        Bindings
        • 0. 1255
        • 1. 2
        • 2. 2025-05-22 14:31:31
        • 3. 2025-05-22 14:31:31
        • 4. 1
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 15. /app/Models/QuestionnaireAction.php:191
        • 16. /app/Http/Controllers/Common/Course.php:892
        • 17. /app/Http/Controllers/CourseController.php:855
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 25. /app/Http/Controllers/CommonController.php:101
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 27. middleware::bingfromcheck:25
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 29. middleware::actionLog:204
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::LoginOut:23
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. middleware::bindings:41
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:613
      • select `majorid` from `course_majors` where `courseid` = 1255 limit 16.14ms/app/Models/CourseMajorsAction.php:105edu2020
        Metadata
        Bindings
        • 0. 1255
        Hints
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 16. /app/Models/CourseMajorsAction.php:105
        • 17. /app/Http/Controllers/Common/Course.php:894
        • 18. /app/Http/Controllers/CourseController.php:855
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 26. /app/Http/Controllers/CommonController.php:101
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 28. middleware::bingfromcheck:25
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 30. middleware::actionLog:204
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 32. middleware::LoginOut:23
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 34. middleware::bindings:41
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 36. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 38. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 40. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 41. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 42. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 44. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 45. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 46. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:624
      • select * from `course_major`6.53ms/vendor/laravel/framework/src/Illuminate/Support/Traits/ForwardsCalls.php:23edu2020
        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        • The SELECT statement has no WHERE clause and could examine many more rows than intended
        Backtrace
        • 14. /vendor/laravel/framework/src/Illuminate/Support/Traits/ForwardsCalls.php:23
        • 16. /app/Models/CourseMajorAction.php:112
        • 17. /app/Models/CourseMajorAction.php:94
        • 18. /app/Http/Controllers/Common/Course.php:895
        • 19. /app/Http/Controllers/CourseController.php:855
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:681
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:130
        • 27. /app/Http/Controllers/CommonController.php:101
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:153
        • 29. middleware::bingfromcheck:25
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 31. middleware::actionLog:204
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 33. middleware::LoginOut:23
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 35. middleware::bindings:41
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 37. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:76
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 39. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 41. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:56
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 43. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 44. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 45. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 46. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:171
        • 47. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:105
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:683
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:658
      App\Models\CourseMajorAction
      66
      App\Models\CourseMajorsAction
      1
      App\Models\NewQuestionAction
      3
      App\Models\CourseDetailAction
      2
      App\Models\VideoDataAction
      1
      App\Models\CourseInfoAction
      3
      App\Models\VideoInfoAction
      1
      App\Models\CourseChapterAction
      1
          _token
          IJ4nPNGLkY2wVyCEUkVoI83stYH2rfmYeqzqGYdP
          _previous
          array:1 [ "url" => "http://testedu.toujianyun.com/lesson/1624?s=%2F%2Flesson%2F1624" ]
          _flash
          array:2 [ "old" => [] "new" => [] ]
          PHPDEBUGBAR_STACK_DATA
          []
          path_info
          /lesson/1624
          status_code
          200
          
          status_text
          OK
          format
          html
          content_type
          text/html; charset=UTF-8
          request_query
          0 of 0
          array:1 [ "s" => "//lesson/1624" ]
          request_request
          0 of 0
          array:1 [ "s" => "//lesson/1624" ]
          request_headers
          0 of 0
          array:30 [ "x5-uuid" => array:1 [ 0 => "7f5b81a3b4461194c65ab3bad5e3b38c" ] "x-sinfo" => array:1 [ 0 => "on" ] "wl-proxy-client-ip" => array:1 [ 0 => "3.142.201.19" ] "web-server-type" => array:1 [ 0 => "nginx" ] "x-client-ip" => array:1 [ 0 => "3.142.201.19" ] "x-true-ip" => array:1 [ 0 => "3.142.201.19" ] "x-forwarded-proto" => array:1 [ 0 => "https" ] "x-real-ip" => array:1 [ 0 => "3.142.201.19" ] "eagleeye-rpcid" => array:1 [ 0 => "0.1" ] "accept-encoding" => array:1 [ 0 => "gzip, deflate, br, zstd" ] "sec-fetch-dest" => array:1 [ 0 => "document" ] "sec-fetch-user" => array:1 [ 0 => "?1" ] "sec-fetch-mode" => array:1 [ 0 => "navigate" ] "sec-fetch-site" => array:1 [ 0 => "none" ] "accept" => array:1 [ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "upgrade-insecure-requests" => array:1 [ 0 => "1" ] "sec-ch-ua-platform" => array:1 [ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [ 0 => "?0" ] "sec-ch-ua" => array:1 [ 0 => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99"" ] "cache-control" => array:1 [ 0 => "no-cache" ] "pragma" => array:1 [ 0 => "no-cache" ] "eagleeye-traceid" => array:1 [ 0 => "276aedcd17478954916384497e34bd" ] "x-forwarded-cluster" => array:1 [ 0 => "waf," ] "user-agent" => array:1 [ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "connection" => array:1 [ 0 => "close" ] "x-forwarded-for" => array:1 [ 0 => "3.142.201.19, 39.106.237.205" ] "host" => array:1 [ 0 => "testedu.toujianyun.com" ] "remoteip" => array:1 [ 0 => "39.106.237.205" ] "content-length" => array:1 [ 0 => "" ] "content-type" => array:1 [ 0 => "" ] ]
          request_server
          0 of 0
          array:53 [ "USER" => "www" "HOME" => "/home/www" "HTTP_X5_UUID" => "7f5b81a3b4461194c65ab3bad5e3b38c" "HTTP_X_SINFO" => "on" "HTTP_WL_PROXY_CLIENT_IP" => "3.142.201.19" "HTTP_WEB_SERVER_TYPE" => "nginx" "HTTP_X_CLIENT_IP" => "3.142.201.19" "HTTP_X_TRUE_IP" => "3.142.201.19" "HTTP_X_FORWARDED_PROTO" => "https" "HTTP_X_REAL_IP" => "3.142.201.19" "HTTP_EAGLEEYE_RPCID" => "0.1" "HTTP_ACCEPT_ENCODING" => "gzip, deflate, br, zstd" "HTTP_SEC_FETCH_DEST" => "document" "HTTP_SEC_FETCH_USER" => "?1" "HTTP_SEC_FETCH_MODE" => "navigate" "HTTP_SEC_FETCH_SITE" => "none" "HTTP_ACCEPT" => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" "HTTP_UPGRADE_INSECURE_REQUESTS" => "1" "HTTP_SEC_CH_UA_PLATFORM" => ""Windows"" "HTTP_SEC_CH_UA_MOBILE" => "?0" "HTTP_SEC_CH_UA" => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99"" "HTTP_CACHE_CONTROL" => "no-cache" "HTTP_PRAGMA" => "no-cache" "HTTP_EAGLEEYE_TRACEID" => "276aedcd17478954916384497e34bd" "HTTP_X_FORWARDED_CLUSTER" => "waf," "HTTP_USER_AGENT" => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" "HTTP_CONNECTION" => "close" "HTTP_X_FORWARDED_FOR" => "3.142.201.19, 39.106.237.205" "HTTP_HOST" => "testedu.toujianyun.com" "HTTP_REMOTEIP" => "39.106.237.205" "REDIRECT_STATUS" => "200" "SERVER_NAME" => "testedu.toujianyun.com" "SERVER_PORT" => "80" "SERVER_ADDR" => "172.17.82.198" "REMOTE_PORT" => "32660" "REMOTE_ADDR" => "100.127.129.150" "SERVER_SOFTWARE" => "nginx/1.16.1" "GATEWAY_INTERFACE" => "CGI/1.1" "REQUEST_SCHEME" => "http" "SERVER_PROTOCOL" => "HTTP/1.1" "DOCUMENT_ROOT" => "/home/www/edu/public" "DOCUMENT_URI" => "/index.php" "REQUEST_URI" => "/lesson/1624" "SCRIPT_NAME" => "/index.php" "CONTENT_LENGTH" => "" "CONTENT_TYPE" => "" "REQUEST_METHOD" => "GET" "QUERY_STRING" => "s=//lesson/1624" "SCRIPT_FILENAME" => "/home/www/edu/public/index.php" "FCGI_ROLE" => "RESPONDER" "PHP_SELF" => "/index.php" "REQUEST_TIME_FLOAT" => 1747895491.6744 "REQUEST_TIME" => 1747895491 ]
          request_cookies
          []
          
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