SHOW FULL COLUMNS FROM `zx_system` [ RunTime:0.000805s ]
SELECT * FROM `zx_system` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000587s ]
SHOW FULL COLUMNS FROM `zx_course` [ RunTime:0.000803s ]
SELECT * FROM `zx_course` WHERE `status` <> -1 AND `id` = 3 LIMIT 1 [ RunTime:0.000715s ]
SHOW FULL COLUMNS FROM `zx_school` [ RunTime:0.000834s ]
SELECT * FROM `zx_school` WHERE `status` <> -1 AND `id` = 1 LIMIT 1 [ RunTime:0.000345s ]
SHOW FULL COLUMNS FROM `zx_article` [ RunTime:0.000852s ]
SELECT * FROM `zx_article` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.001756s ]
SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.001097s ]
SHOW FULL COLUMNS FROM `zx_cate` [ RunTime:0.000518s ]
SHOW FULL COLUMNS FROM `zx_tag` [ RunTime:0.000507s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 25 LIMIT 1 [ RunTime:0.000278s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 23 LIMIT 1 [ RunTime:0.001191s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 22 LIMIT 1 [ RunTime:0.000283s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 16 LIMIT 1 [ RunTime:0.000250s ]
UPDATE `zx_course` SET `click` = `click` + 1 WHERE `id` = 3 [ RunTime:0.002260s ]
SELECT * FROM `zx_course` WHERE `status` = 1 AND `school_id` = 1 ORDER BY CASE WHEN sort = 0 THEN 1 ELSE 0 END,`sort` ASC,`create_time` DESC [ RunTime:0.000799s ]
