摘要: SELECT CONCAT('alter table ',dt.TABLE_SCHEMA,'.',dc.table,' modify ',dc.columns, ' ', dt.`COLUMN_TYPE`, IF(dt.CHARACTER_SET_NAME IS NULL," ",CONCAT(" 阅读全文
posted @ 2022-10-27 14:47 落地的果实 阅读(197) 评论(0) 推荐(0)