| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Tom Lane <tgl(at)postgresql(dot)org> |
| Cc: | pgsql-committers(at)postgresql(dot)org |
| Subject: | Re: pgsql: Make SELECT FOR UPDATE/SHARE work on inheritance trees, by having |
| Date: | 2008-11-20 16:35:58 |
| Message-ID: | 200811201635.mAKGZwM06609@momjian.us |
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| Lists: | pgsql-committers |
Tom Lane wrote:
> Log Message:
> -----------
> Make SELECT FOR UPDATE/SHARE work on inheritance trees, by having the plan
> return the tableoid as well as the ctid for any FOR UPDATE targets that
> have child tables. All child tables are listed in the ExecRowMark list,
> but the executor just skips the ones that didn't produce the current row.
>
> Curiously, this longstanding restriction doesn't seem to have been documented
> anywhere; so no doc changes.
It was documented on the TODO list; marked as done now.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
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