SHOW FULL COLUMNS FROM `pre_column`
SHOW CREATE TABLE `pre_column`
SELECT * FROM `pre_column` `t` WHERE `t`.`id`='100291' LIMIT 1
【巴西】 巴西攻略 - 巴西游记 - 此刻、约伴、问答 - 十六番
巴西SELECT * FROM `pre_column` `t` WHERE `t`.`id`='100291' LIMIT 1
SELECT colid,classify FROM {{column_relation}} WHERE tocolid = 100281 AND classify IN ('belongx','belongs','belongd') order BY colid DESC
SELECT id,title FROM {{column}} WHERE id IN (0,100281,100291) ORDER BY FIELD(id, 0,100281,100291)