SHOW FULL COLUMNS FROM `zx_system` [ RunTime:0.000510s ]
SELECT * FROM `zx_system` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000276s ]
SHOW FULL COLUMNS FROM `zx_course` [ RunTime:0.000413s ]
SELECT * FROM `zx_course` WHERE `status` <> -1 AND `id` = 4 LIMIT 1 [ RunTime:0.000282s ]
SHOW FULL COLUMNS FROM `zx_school` [ RunTime:0.000415s ]
SELECT * FROM `zx_school` WHERE `status` <> -1 AND `id` = 1 LIMIT 1 [ RunTime:0.000283s ]
SHOW FULL COLUMNS FROM `zx_article` [ RunTime:0.000395s ]
SELECT * FROM `zx_article` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000975s ]
SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000672s ]
SHOW FULL COLUMNS FROM `zx_cate` [ RunTime:0.000367s ]
SHOW FULL COLUMNS FROM `zx_tag` [ RunTime:0.000348s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 25 LIMIT 1 [ RunTime:0.000243s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 23 LIMIT 1 [ RunTime:0.000203s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 22 LIMIT 1 [ RunTime:0.000195s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 16 LIMIT 1 [ RunTime:0.000242s ]
UPDATE `zx_course` SET `click` = `click` + 1 WHERE `id` = 4 [ RunTime:0.002219s ]
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:0.000576s ]
