SHOW FULL COLUMNS FROM `pre_column`
SHOW CREATE TABLE `pre_column`
SELECT * FROM `pre_column` `t` WHERE `t`.`id`='100814' LIMIT 1
【河北】 河北攻略 - 河北游记 - 此刻、约伴、问答 - 十六番
河北SELECT * FROM `pre_column` `t` WHERE `t`.`id`='100814' LIMIT 1
SELECT colid,classify FROM {{column_relation}} WHERE tocolid = 100002 AND classify IN ('belongx','belongs','belongd') order BY colid DESC
SELECT id,title FROM {{column}} WHERE id IN (0,100002,100814) ORDER BY FIELD(id, 0,100002,100814)