SHOW FULL COLUMNS FROM `zx_system` [ RunTime:0.000553s ]
SELECT * FROM `zx_system` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000350s ]
SHOW FULL COLUMNS FROM `zx_course` [ RunTime:0.000446s ]
SELECT * FROM `zx_course` WHERE `status` <> -1 AND `id` = 1 LIMIT 1 [ RunTime:0.000299s ]
SHOW FULL COLUMNS FROM `zx_school` [ RunTime:0.000453s ]
SELECT * FROM `zx_school` WHERE `status` <> -1 AND `id` = 1 LIMIT 1 [ RunTime:0.000270s ]
SHOW FULL COLUMNS FROM `zx_article` [ RunTime:0.000433s ]
SELECT * FROM `zx_article` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.001053s ]
SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000726s ]
SHOW FULL COLUMNS FROM `zx_cate` [ RunTime:0.000417s ]
SHOW FULL COLUMNS FROM `zx_tag` [ RunTime:0.000395s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 25 LIMIT 1 [ RunTime:0.000241s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 23 LIMIT 1 [ RunTime:0.000227s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 22 LIMIT 1 [ RunTime:0.000229s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 16 LIMIT 1 [ RunTime:0.000223s ]
UPDATE `zx_course` SET `click` = `click` + 1 WHERE `id` = 1 [ RunTime:0.002704s ]
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:0.000671s ]
