全部课程
                                        
                                                    
                                
                                Camtasia后期编辑指南
                                 1669
                                 4
                                 2
                                                                        [已选课]
                                                                 
                                                    
                                
                                走入Scratch,全国流行的少儿编
                                 1105
                                 2
                                 1
                                                                    点击选课
                                                             
                                                    
                                                    
                                
                                数字化教育资源的有效利用(上)
                                 860
                                 2
                                 1
                                                                    点击选课
                                                             
                                                    
                                
                                数字化教育资源的有效利用(下)
                                 790
                                 2
                                 1
                                                                    点击选课
                                                             
                                                    
                                
                                数字教育资源的获取与评价
                                 531
                                 1
                                 0
                                                                    点击选课
                                                             
                                                    
                                
                                以习近平教育思想为指导,开创学校德…
                                 1426
                                 5
                                 2
                                                                    点击选课
                                                             
                                                    
                                
                                国家十四五规划高质量发展战略
                                 1172
                                 5
                                 2
                                                                    点击选课
                                                             
                                                    
                                                    
                                                    
                                                    
                                                
                     
                    
                        
                    
                 
             
         
     
    
    
    
        
                        基本
                        文件
                        流程
                        错误
                        SQL
                        调试
                    
        
                        
                
                    - 请求信息 : 2025-10-31 12:42:04 HTTP/1.1 GET : http://dz.huaxiajiaoshiyanpei.com/portal/lesson/select_lesson/id/1?page=3
- 运行时间 : 0.094976s [ 吞吐率:10.53req/s ] 内存消耗:5,414.12kb 文件加载:101
- 查询信息 : 94 queries 0 writes 
- 缓存信息 : 11 reads,0 writes
- 会话信息 : SESSION_ID=aub5vo8jckrgqf5g8sfofs8flg
 
                        
                        
                
                    - [ LANG ] /www/wwwroot/dz.huaxiajiaoshiyanpei.com/vendor/thinkphp/lang/zh-cn.php
- [ DB ] INIT mysql
- [ ROUTE ] array (
)
- [ HEADER ] array (
  'connection' => 'keep-alive',
  'cache-control' => 'max-age=0',
  'x-forwarded-for' => '10.3.140.30',
  'via' => '1.1 squid-proxy-5b5d847c96-z25hz (squid/6.13)',
  'host' => 'dz.huaxiajiaoshiyanpei.com',
  'accept-encoding' => 'gzip, br, zstd, deflate',
  'user-agent' => 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)',
  'accept' => '*/*',
  'content-length' => '',
  'content-type' => '',
)
- [ PARAM ] array (
  'page' => '3',
  'id' => '1',
)
- [ LANG ] /www/wwwroot/dz.huaxiajiaoshiyanpei.com/vendor/thinkcmf/cmf/src/behavior/../lang/zh-cn.php
- [ LANG ] /www/wwwroot/dz.huaxiajiaoshiyanpei.com/vendor/thinkcmf/cmf-app/src/admin/lang/zh-cn.php
- [ LANG ] /www/wwwroot/dz.huaxiajiaoshiyanpei.com/vendor/thinkcmf/cmf-app/src/admin/lang/zh-cn/common.php
- [ LANG ] /www/wwwroot/dz.huaxiajiaoshiyanpei.com/vendor/thinkcmf/cmf-app/src/user/lang/zh-cn.php
- [ VIEW ] /www/wwwroot/dz.huaxiajiaoshiyanpei.com/public/themes/default/portal/lesson/select_lesson.html [ array (
  0 => 'site_info',
  1 => 'siteInfo',
  2 => 'domain',
  3 => 'score_list',
  4 => 'check_num_list',
  5 => 'city_list',
  6 => 'province_default',
  7 => 'city_default',
  8 => 'area_default',
  9 => 'street_default',
  10 => 'street_name',
  11 => 'city_name',
  12 => 'area_name',
  13 => 'periods',
  14 => 'grade_list',
  15 => 'subject_list',
  16 => 'subjects',
  17 => 'schoolist',
  18 => 'school_arr',
  19 => 'class_type',
  20 => 'key_title',
  21 => 'menu_top',
  22 => 'menu_foot',
  23 => 'menu_city',
  24 => 'user_period_id',
  25 => 'user_subject_id',
  26 => 'group_id',
  27 => 'roles_id',
  28 => 'wid',
  29 => 'wxid',
  30 => 'workshops_user',
  31 => 'is_pay_live',
  32 => 'is_pay_video',
  33 => 'workshops',
  34 => 'user',
  35 => 'uid',
  36 => 'is_status',
  37 => 'keyword',
  38 => 'category',
  39 => 'category2',
  40 => 'cid1',
  41 => 'cid2',
  42 => 'goods',
  43 => 'pages',
  44 => 'theme_vars',
  45 => 'theme_widgets',
) ]
 
                        
                        
                
                    - [ DB ] CONNECT:[ UseTime:0.000391s ] mysql:host=127.0.0.1;port=3306;dbname=dz_huaxiajiaoshi;charset=utf8mb4
- [ SQL ] SHOW COLUMNS FROM `cmf_hook` [ RunTime:0.000449s ]
- [ SQL ] SELECT `hook` FROM `cmf_hook` WHERE  `type` = 1 OR (  `type` = 3  AND ( `app` = '' or `app` = 'cmf' ) ) [ RunTime:0.000196s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_hook',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 56,
  'filtered' => 11.710000038146973,
  'extra' => 'Using where',
) ]
- [ SQL ] SHOW COLUMNS FROM `cmf_hook_plugin` [ RunTime:0.000317s ]
- [ SQL ] SELECT `hook`,`plugin` FROM `cmf_hook_plugin` WHERE  `status` = 1  AND `hook` IN ('app_begin','module_init','action_begin','view_filter','app_end','log_write','response_end','admin_init','home_init','send_mobile_verification_code','body_start','before_head_end','footer_start','before_footer','before_footer_end','before_body_end','left_sidebar_start','before_left_sidebar_end','right_sidebar_start','before_right_sidebar_end','comment','guestbook','switch_theme','after_content','before_content','log_write_done','switch_admin_theme','captcha_image') ORDER BY `list_order` ASC [ RunTime:0.000249s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_hook_plugin',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 1,
  'filtered' => 100.0,
  'extra' => 'Using where; Using filesort',
) ]
- [ SQL ] SHOW COLUMNS FROM `cmf_school` [ RunTime:0.000443s ]
- [ SQL ] SELECT * FROM `cmf_school` WHERE  `status` = 1 [ RunTime:0.000225s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_school',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 206,
  'filtered' => 10.0,
  'extra' => 'Using where',
) ]
- [ SQL ] SHOW COLUMNS FROM `cmf_nav_menu` [ RunTime:0.000353s ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 0 ORDER BY `list_order` ASC [ RunTime:0.000163s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where; Using filesort',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 1 [ RunTime:0.000140s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 2 [ RunTime:0.000137s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 4 [ RunTime:0.000133s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 3 [ RunTime:0.000153s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 28 [ RunTime:0.000132s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 26 [ RunTime:0.000140s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 2  AND `parent_id` = 0 ORDER BY `list_order` ASC [ RunTime:0.000138s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where; Using filesort',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 2  AND `parent_id` = 21 [ RunTime:0.000133s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 2  AND `parent_id` = 22 [ RunTime:0.000133s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 2  AND `parent_id` = 23 [ RunTime:0.000131s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 2  AND `parent_id` = 24 [ RunTime:0.000152s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 2  AND `parent_id` = 25 [ RunTime:0.000138s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 8 ORDER BY `list_order` ASC [ RunTime:0.000154s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where; Using filesort',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 10 [ RunTime:0.000140s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 11 [ RunTime:0.000136s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 12 [ RunTime:0.000136s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 13 [ RunTime:0.000135s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 14 [ RunTime:0.000140s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 15 [ RunTime:0.000136s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 16 [ RunTime:0.000153s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 17 [ RunTime:0.000137s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 18 [ RunTime:0.000135s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 19 [ RunTime:0.000138s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 20 [ RunTime:0.000136s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_nav_menu',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 28,
  'filtered' => 3.5714282989501953,
  'extra' => 'Using where',
) ]
- [ SQL ] SHOW COLUMNS FROM `cmf_workshops_user` [ RunTime:0.000295s ]
- [ SQL ] SELECT * FROM `cmf_workshops_user` WHERE  `uid` = 0 LIMIT 1 [ RunTime:0.000136s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_workshops_user',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 5945,
  'filtered' => 10.0,
  'extra' => 'Using where',
) ]
- [ SQL ] SHOW COLUMNS FROM `cmf_goods_category` [ RunTime:0.000382s ]
- [ SQL ] SELECT `id`,`parent_id`,`name`,`period_id`,`subject_id` FROM `cmf_goods_category` WHERE  `parent_id` = 0  AND `status` = 1  AND `is_show` = 1  AND `delete_time` = 0  AND `class_type2` = 1 ORDER BY `sort_order` ASC [ RunTime:0.000164s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_category',
  'partitions' => NULL,
  'type' => 'ref',
  'possible_keys' => 'parent_id',
  'key' => 'parent_id',
  'key_len' => '2',
  'ref' => 'const',
  'rows' => 7,
  'filtered' => 1.2048192024230957,
  'extra' => 'Using index condition; Using where; Using filesort',
) ]
- [ SQL ] SHOW COLUMNS FROM `cmf_goods` [ RunTime:0.000375s ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods` `b` INNER JOIN `cmf_goods_category` `c` ON `c`.`id`=`b`.`cat_id1` LEFT JOIN `cmf_teacher` `t` ON `t`.`id`=`b`.`teacher_id` WHERE  `b`.`status` = 1  AND `c`.`is_show` = 1  AND `b`.`class_type` = 2 [ RunTime:0.000171s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'b',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 1483,
  'filtered' => 1.0000001192092896,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT `b`.`goods_id`,`b`.`goods_name`,`b`.`thumb`,c.name as catename,`t`.`teacher_name` FROM `cmf_goods` `b` INNER JOIN `cmf_goods_category` `c` ON `c`.`id`=`b`.`cat_id1` LEFT JOIN `cmf_teacher` `t` ON `t`.`id`=`b`.`teacher_id` WHERE  `b`.`status` = 1  AND `c`.`is_show` = 1  AND `b`.`class_type` = 2 ORDER BY `b`.`goods_id` DESC LIMIT 24,12 [ RunTime:0.000245s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'b',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'PRIMARY',
  'key_len' => '3',
  'ref' => NULL,
  'rows' => 359,
  'filtered' => 1.0000001192092896,
  'extra' => 'Using where',
) ]
- [ SQL ] SHOW COLUMNS FROM `cmf_video` [ RunTime:0.000344s ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2158 [ RunTime:0.000149s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SHOW COLUMNS FROM `cmf_goods_member` [ RunTime:0.000294s ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2158 [ RunTime:0.000130s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SHOW COLUMNS FROM `cmf_goods_collect` [ RunTime:0.000275s ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2158  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000134s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'ref',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id',
  'key_len' => '4',
  'ref' => 'const',
  'rows' => 24,
  'filtered' => 0.7833513617515564,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2158 [ RunTime:0.000138s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2157 [ RunTime:0.000114s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2157 [ RunTime:0.000108s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2157  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000123s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'index_merge',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id,goods_id',
  'key_len' => '4,4',
  'ref' => NULL,
  'rows' => 1,
  'filtered' => 100.0,
  'extra' => 'Using intersect(user_id,goods_id); Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2157 [ RunTime:0.000113s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2156 [ RunTime:0.000130s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2156 [ RunTime:0.000109s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2156  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000118s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'ref',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id',
  'key_len' => '4',
  'ref' => 'const',
  'rows' => 24,
  'filtered' => 0.6299161911010742,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2156 [ RunTime:0.000118s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2155 [ RunTime:0.000108s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2155 [ RunTime:0.000113s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2155  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000120s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'index_merge',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id,goods_id',
  'key_len' => '4,4',
  'ref' => NULL,
  'rows' => 1,
  'filtered' => 100.0,
  'extra' => 'Using intersect(user_id,goods_id); Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2155 [ RunTime:0.000113s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2154 [ RunTime:0.000126s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2154 [ RunTime:0.000112s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2154  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000134s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'index_merge',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id,goods_id',
  'key_len' => '4,4',
  'ref' => NULL,
  'rows' => 1,
  'filtered' => 100.0,
  'extra' => 'Using intersect(user_id,goods_id); Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2154 [ RunTime:0.000119s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2153 [ RunTime:0.000108s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2153 [ RunTime:0.000111s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2153  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000124s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'index_merge',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id,goods_id',
  'key_len' => '4,4',
  'ref' => NULL,
  'rows' => 1,
  'filtered' => 100.0,
  'extra' => 'Using intersect(user_id,goods_id); Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2153 [ RunTime:0.000118s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2152 [ RunTime:0.000126s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2152 [ RunTime:0.000111s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2152  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000119s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'ref',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id',
  'key_len' => '4',
  'ref' => 'const',
  'rows' => 24,
  'filtered' => 0.640545666217804,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2152 [ RunTime:0.000118s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2151 [ RunTime:0.000132s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2151 [ RunTime:0.000137s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2151  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000124s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'index_merge',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id,goods_id',
  'key_len' => '4,4',
  'ref' => NULL,
  'rows' => 1,
  'filtered' => 100.0,
  'extra' => 'Using intersect(user_id,goods_id); Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2151 [ RunTime:0.000120s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2150 [ RunTime:0.000119s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2150 [ RunTime:0.000115s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2150  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000127s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'index_merge',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id,goods_id',
  'key_len' => '4,4',
  'ref' => NULL,
  'rows' => 1,
  'filtered' => 100.0,
  'extra' => 'Using intersect(user_id,goods_id); Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2150 [ RunTime:0.000120s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2149 [ RunTime:0.000113s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2149 [ RunTime:0.000129s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2149  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000125s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'index_merge',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id,goods_id',
  'key_len' => '4,4',
  'ref' => NULL,
  'rows' => 1,
  'filtered' => 100.0,
  'extra' => 'Using intersect(user_id,goods_id); Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2149 [ RunTime:0.000128s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2148 [ RunTime:0.000114s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2148 [ RunTime:0.000112s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2148  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000137s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'index_merge',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id,goods_id',
  'key_len' => '4,4',
  'ref' => NULL,
  'rows' => 1,
  'filtered' => 100.0,
  'extra' => 'Using intersect(user_id,goods_id); Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2148 [ RunTime:0.000119s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2147 [ RunTime:0.000112s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2147 [ RunTime:0.000120s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_member',
  'partitions' => NULL,
  'type' => 'index',
  'possible_keys' => NULL,
  'key' => 'uid',
  'key_len' => '10',
  'ref' => NULL,
  'rows' => 203427,
  'filtered' => 10.0,
  'extra' => 'Using where; Using index',
) ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2147  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000121s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_goods_collect',
  'partitions' => NULL,
  'type' => 'index_merge',
  'possible_keys' => 'user_id,goods_id',
  'key' => 'user_id,goods_id',
  'key_len' => '4,4',
  'ref' => NULL,
  'rows' => 1,
  'filtered' => 100.0,
  'extra' => 'Using intersect(user_id,goods_id); Using where',
) ]
- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2147 [ RunTime:0.000124s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_video',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 7598,
  'filtered' => 9.999999046325684,
  'extra' => 'Using where',
) ]
- [ SQL ] SHOW COLUMNS FROM `cmf_theme_file` [ RunTime:0.000351s ]
- [ SQL ] SELECT `more` FROM `cmf_theme_file` WHERE  `theme` = 'default'  AND (  `is_public` = 1 OR `file` = 'portal/lesson/select_lesson' ) [ RunTime:0.000163s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_theme_file',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => NULL,
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 1,
  'filtered' => 100.0,
  'extra' => 'Using where',
) ]
- [ SQL ] SHOW COLUMNS FROM `cmf_link` [ RunTime:0.000328s ]
- [ SQL ] SELECT * FROM `cmf_link` WHERE  `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000152s ]
- [ EXPLAIN : array (
  'id' => 1,
  'select_type' => 'SIMPLE',
  'table' => 'cmf_link',
  'partitions' => NULL,
  'type' => 'ALL',
  'possible_keys' => 'status',
  'key' => NULL,
  'key_len' => NULL,
  'ref' => NULL,
  'rows' => 3,
  'filtered' => 100.0,
  'extra' => 'Using where; Using filesort',
) ]
 
                        
                     
     
    