mysql—-语句
获取类似Oracle中的伪列:
set @rownum:=0;
SELECT @rownum:=@rownum+1 as rownum, username, age FROM user;
欢迎大家阅读《mySql-话语_mysql》,跪求各位点评,by 搞代码
mysql—-语句
获取类似Oracle中的伪列:
set @rownum:=0;
SELECT @rownum:=@rownum+1 as rownum, username, age FROM user;
欢迎大家阅读《mySql-话语_mysql》,跪求各位点评,by 搞代码