| From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | David Lloyd-Jones <david(dot)lloyd-jones(at)attcanada(dot)ca> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org> |
| Subject: | Re: Query 'Bout A Bug. |
| Date: | 2000-07-13 02:30:19 |
| Message-ID: | 200007130230.WAA20678@candle.pha.pa.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
[ Charset ISO-8859-1 unsupported, converting... ]
> Bruce,
>
> The bug list includes the following:
>
> a.. SELECT foo UNION SELECT foo is incorrectly simplified to SELECT foo
>
> Wy is this simplification incorrect? I don't get it.
Not sure. Maybe someone can comment.
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
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