已采纳回答 / 慕仙7189323
this function is removed in MySQL8.0.11please check the R&M for more details
2018-07-12
最赞回答 / Heron_Wang
https://www.imooc.com/learn/398 https://www.imooc.com/learn/427 https://www.imooc.com/learn/449 https://www.imooc.com/learn/194 请采纳,谢谢
2018-07-12
最赞回答 / 慕田峪4123210
mysql> SELECT goods_id,goods_name,cate_name FROM tdb_goods INNER JOIN tdb_goods_cates -> ON tdb_goods.cate_id = tdb_goods_cates.cate_id;ERROR 1054 (42S22): Unknown column 'goods_name,cate_name' in 'field list'
2018-07-06
最新回答 / zhangyulei
加个SQL类型就好了。CREATE FUNCTION f1() RETURNS VARCHAR(30) -> NO SQL -> RETURN DATE_FORMAT(NOW(),'%Y年%m月%d日 %H点:%i分:%s秒');
2018-07-03
已采纳回答 / qq_晓风残月_54
ERROR1786是由于开启了enforce_gtid_consistency=true功能导致的,MySQL官方解释说当启用enforce_gtid_consistency功能的时候,MySQL只允许能够保障事务安全,并且能够被日志记录的SQL语句被执行,像create table ... select 和 create temporarytable语句,以及同时更新事务表和非事务表的SQL语句或事务都不允许执行。
2018-06-30