SHOW FULL COLUMNS FROM `zx_system` [ RunTime:0.000677s ]
SELECT * FROM `zx_system` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000354s ]
SHOW FULL COLUMNS FROM `zx_course` [ RunTime:0.000561s ]
SELECT * FROM `zx_course` WHERE `status` <> -1 AND `id` = 11 LIMIT 1 [ RunTime:0.000848s ]
SHOW FULL COLUMNS FROM `zx_school` [ RunTime:0.000760s ]
SELECT * FROM `zx_school` WHERE `status` <> -1 AND `id` = 4 LIMIT 1 [ RunTime:0.000568s ]
SHOW FULL COLUMNS FROM `zx_article` [ RunTime:0.000842s ]
SELECT * FROM `zx_article` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.001361s ]
SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.001229s ]
SHOW FULL COLUMNS FROM `zx_cate` [ RunTime:0.001382s ]
SHOW FULL COLUMNS FROM `zx_tag` [ RunTime:0.000455s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 18 LIMIT 1 [ RunTime:0.000308s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 16 LIMIT 1 [ RunTime:0.000254s ]
UPDATE `zx_course` SET `click` = `click` + 1 WHERE `id` = 11 [ RunTime:0.002660s ]
SELECT * FROM `zx_course` WHERE `status` = 1 AND `school_id` = 4 ORDER BY CASE WHEN sort = 0 THEN 1 ELSE 0 END,`sort` ASC,`create_time` DESC [ RunTime:0.001039s ]
