SHOW FULL COLUMNS FROM `zx_system` [ RunTime:0.000583s ]
SELECT * FROM `zx_system` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000304s ]
SHOW FULL COLUMNS FROM `zx_school` [ RunTime:0.000480s ]
SELECT * FROM `zx_school` WHERE `status` <> -1 AND `id` = 2 LIMIT 1 [ RunTime:0.000343s ]
SHOW FULL COLUMNS FROM `zx_course` [ RunTime:0.000427s ]
SELECT * FROM `zx_course` WHERE `status` = 1 AND `school_id` = 2 ORDER BY CASE WHEN sort = 0 THEN 1 ELSE 0 END,`sort` ASC,`create_time` DESC [ RunTime:0.000371s ]
SHOW FULL COLUMNS FROM `zx_article` [ RunTime:0.000440s ]
SELECT * FROM `zx_article` WHERE `status` = 1 AND `school_id` = 2 ORDER BY CASE WHEN sort = 0 THEN 1 ELSE 0 END,`sort` ASC,`create_time` DESC LIMIT 10 [ RunTime:0.000333s ]
SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000689s ]
SHOW FULL COLUMNS FROM `zx_cate` [ RunTime:0.000416s ]
SELECT * FROM `zx_cate` WHERE `status` = 1 AND `id` = 97 LIMIT 1 [ RunTime:0.000244s ]
SHOW FULL COLUMNS FROM `zx_tag` [ RunTime:0.000401s ]
SELECT * FROM `zx_tag` WHERE `status` = 1 AND `id` = 16 LIMIT 1 [ RunTime:0.000252s ]
