| From: | Alvaro Herrera <alvherre(at)atentus(dot)com> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)atentus(dot)com> |
| Cc: | tgl(at)sss(dot)pgh(dot)pa(dot)us, pgsql-patches(at)postgresql(dot)org |
| Subject: | Re: [HACKERS] ALTER TABLE ... ADD COLUMN |
| Date: | 2002-10-05 08:46:23 |
| Message-ID: | 20021005044623.7489cb32.alvherre@atentus.com |
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| Lists: | pgsql-hackers pgsql-patches |
En Fri, 4 Oct 2002 18:21:06 -0400
Alvaro Herrera <alvherre(at)atentus(dot)com> escribió:
> Huh, I don't know where I got the idea you were (or someone else was?)
> in the position that attislocal should be reset. I'll clean everything
> up and submit the patch I had originally made.
All right, this is it. This patch merely checks if child tables have
the column. If atttypid and atttypmod are the same, the attributes'
attinhcount is incremented; else the operation is aborted. If child
tables don't have the column, recursively add it.
attislocal is not touched in any case.
--
Alvaro Herrera (<alvherre[a]atentus.com>)
"El Maquinismo fue proscrito so pena de cosquilleo hasta la muerte"
(Ijon Tichy en Viajes, Stanislaw Lem)
| Attachment | Content-Type | Size |
|---|---|---|
| addcolumn-inh-2.patch | application/octet-stream | 2.6 KB |
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