On 1/26/2007 3:41 PM, Tom Lane wrote:
Jan Wieck <[EMAIL PROTECTED]> writes:
Checked it against HEAD and 8.2:
postgres=# select 1, 1, 1 union select * from (select 2, null, 2) two;
ERROR: failed to find conversion function from "unknown" to integer
It's always done that. The SQL spec would t
Jan Wieck <[EMAIL PROTECTED]> writes:
> Checked it against HEAD and 8.2:
> postgres=# select 1, 1, 1 union select * from (select 2, null, 2) two;
> ERROR: failed to find conversion function from "unknown" to integer
It's always done that. The SQL spec would tell you that you have to
cast the nu
