"Wei Weng" <[EMAIL PROTECTED]> writes:
> I know this is not do-able, but is there any way to simulate the
> following in Postgresql 7.1?
> select id from
> (select id, recv_date as date from table1
> union
> select id, send_date as date from table2) AS subtable
> order by date;
What gives you t
Wei Weng writes:
> I know this is not do-able, but is there any way to simulate the
> following in Postgresql 7.1?
>
> select id from
> (select id, recv_date as date from table1
> union
> select id, send_date as date from table2) AS subtable
> order by date;
I haven't actually tried whether this
I know this is not do-able, but is there any way to simulate the
following in Postgresql 7.1?
select id from
(select id, recv_date as date from table1
union
select id, send_date as date from table2) AS subtable
order by date;
Thanks a lot
Wei
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