全部课程
                                        
                                                    
                                                    
                                                    
                                                    
                                                    
                                                    
                                                    
                                                    
                                                    
                                
                                第七讲 建立新中国的构想及其实践
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                                第六讲 党夺取全国政权的历史经验
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                                第五讲 延安整风与党的团结统
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                                第四讲 国共两党与抗日战争
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                        基本
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                        SQL
                        调试
                    
        
                        
                
                    - 请求信息 : 2025-10-31 12:40:01 HTTP/1.1 GET : http://dz.huaxiajiaoshiyanpei.com/portal/lesson/select_lesson?page=5
- 运行时间 : 0.112997s [ 吞吐率:8.85req/s ] 内存消耗:5,415.23kb 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=hh5mfojtth0dca7fm7a591765f
 
                        
                        
                
                    - [ 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',
  'cookie' => 'PHPSESSID=hh5mfojtth0dca7fm7a591765f; workshop_array=think%3A%7B%22wid%22%3A0%2C%22workshops_user%22%3Anull%2C%22workshops%22%3A%7B%22uid%22%3A0%2C%22title%22%3A%22%22%2C%22admin_name%22%3A%22%22%2C%22num%22%3A0%2C%22intro%22%3A%22%22%7D%7D',
  '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' => '5',
)
- [ 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:0.000412s ] mysql:host=127.0.0.1;port=3306;dbname=dz_huaxiajiaoshi;charset=utf8mb4
- [ SQL ] SHOW COLUMNS FROM `cmf_hook` [ RunTime:0.000564s ]
- [ SQL ] SELECT `hook` FROM `cmf_hook` WHERE  `type` = 1 OR (  `type` = 3  AND ( `app` = '' or `app` = 'cmf' ) ) [ RunTime:0.000287s ]
- [ 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:0.000415s ]
- [ 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:0.000328s ]
- [ 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:0.000527s ]
- [ SQL ] SELECT * FROM `cmf_school` WHERE  `status` = 1 [ RunTime:0.000293s ]
- [ 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:0.000453s ]
- [ SQL ] SELECT * FROM `cmf_nav_menu` WHERE  `status` = 1  AND `nav_id` = 1  AND `parent_id` = 0 ORDER BY `list_order` ASC [ RunTime:0.000221s ]
- [ 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:0.000215s ]
- [ 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:0.000212s ]
- [ 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:0.000199s ]
- [ 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:0.000198s ]
- [ 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:0.000193s ]
- [ 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:0.000194s ]
- [ 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:0.000203s ]
- [ 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:0.000201s ]
- [ 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:0.000193s ]
- [ 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:0.000194s ]
- [ 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:0.000194s ]
- [ 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:0.000192s ]
- [ 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:0.000219s ]
- [ 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:0.000211s ]
- [ 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:0.000198s ]
- [ 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:0.000198s ]
- [ 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:0.000194s ]
- [ 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:0.000196s ]
- [ 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:0.000201s ]
- [ 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:0.000210s ]
- [ 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:0.000206s ]
- [ 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:0.000199s ]
- [ 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:0.000199s ]
- [ 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:0.000195s ]
- [ 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:0.000395s ]
- [ SQL ] SELECT * FROM `cmf_workshops_user` WHERE  `uid` = 0 LIMIT 1 [ RunTime:0.000198s ]
- [ 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:0.000492s ]
- [ 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:0.000233s ]
- [ 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:0.000470s ]
- [ 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:0.000255s ]
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- [ 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 48,12 [ RunTime:0.000231s ]
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- [ SQL ] SHOW COLUMNS FROM `cmf_video` [ RunTime:0.000410s ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2132 [ RunTime:0.000192s ]
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- [ SQL ] SHOW COLUMNS FROM `cmf_goods_member` [ RunTime:0.000379s ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2132 [ RunTime:0.000197s ]
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- [ SQL ] SHOW COLUMNS FROM `cmf_goods_collect` [ RunTime:0.000357s ]
- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2132  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000209s ]
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- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2132 [ RunTime:0.000183s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2131 [ RunTime:0.000177s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2131 [ RunTime:0.000187s ]
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- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2131  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000177s ]
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- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2131 [ RunTime:0.000173s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2130 [ RunTime:0.000174s ]
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- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2130 [ RunTime:0.000172s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2129 [ RunTime:0.000171s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2129 [ RunTime:0.000168s ]
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- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2129  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000178s ]
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- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2129 [ RunTime:0.000187s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2128 [ RunTime:0.000180s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2128 [ RunTime:0.000187s ]
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- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2128  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000186s ]
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- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2128 [ RunTime:0.000174s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2127 [ RunTime:0.000172s ]
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- [ SQL ] SELECT `collect_id` FROM `cmf_goods_collect` WHERE  `goods_id` = 2127  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000181s ]
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- [ SQL ] SELECT SUM(`times`) AS tp_sum FROM `cmf_video` WHERE  `goods_id` = 2127 [ RunTime:0.000175s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2126 [ RunTime:0.000174s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2126 [ RunTime:0.000172s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_video` WHERE  `goods_id` = 2125 [ RunTime:0.000181s ]
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  'extra' => 'Using where',
) ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_goods_member` WHERE  `goods_id` = 2107 [ RunTime:0.000173s ]
- [ 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` = 2107  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000179s ]
- [ 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` = 2107 [ RunTime:0.000173s ]
- [ 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` = 2106 [ RunTime:0.000170s ]
- [ 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` = 2106 [ RunTime:0.000173s ]
- [ 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` = 2106  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000176s ]
- [ 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` = 2106 [ RunTime:0.000171s ]
- [ 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` = 2105 [ RunTime:0.000176s ]
- [ 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` = 2105 [ RunTime:0.000174s ]
- [ 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` = 2105  AND `user_id` = 0 LIMIT 1 [ RunTime:0.000180s ]
- [ 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` = 2105 [ RunTime:0.000193s ]
- [ 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:0.000443s ]
- [ SQL ] SELECT `more` FROM `cmf_theme_file` WHERE  `theme` = 'default'  AND (  `is_public` = 1 OR `file` = 'portal/lesson/select_lesson' ) [ RunTime:0.000226s ]
- [ 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:0.000438s ]
- [ SQL ] SELECT * FROM `cmf_link` WHERE  `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000211s ]
- [ 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',
) ]
 
                        
                     
     
    