阅读背景:

Oracle:如何在比较操作中使用子查询中的空格引用别名

来源:互联网 

Is there a way to reference an alias that has a space in it in an Oracle SQL Query? I haven't found it anywhere yet. Normally I don't use spaces for naming database elements, so this is new ground for me.Is there a way to reference an alias that has a




你的当前访问异常,请进行认证后继续阅读剩余内容。

分享到: