摘要: 1. 查询某个表中所有非空字段名 SELECT `COLUMN_NAME` FROM `information_schema`.`COLUMNS` WHERE `IS_NULLABLE` = 'No' AND `TABLE_NAME` = 'feed' AND `TABLE_SCHEMA` = 'p 阅读全文
posted @ 2016-03-09 16:29 Joshua.Jiang 阅读(159) 评论(0) 推荐(0)