高分求解:Oracle数据库查询时怎样把列的别名设成数字!

别名中含有数字也行!
2024-12-26 07:19:48
推荐回答(2个)
回答1:

select 列名 "数字" from table,一定要用双引号哦

回答2:

select id as "1" ,name as "2" from table1