At 17:52 1/03/01 -0500, Antoine Reid wrote:
>
>Can someone confirm whether this is a bug?
It is a bug. It's fixed in CVS.
>If someone goes there and fixes the code, maybe the code could be optimized
>not to put any COPY at all for a table if it is empty?
Maybe for 7.2.
> Either issue a
>SELECT COUNT(*) FROM foo before, or just checking if it got an empty
>recordset when fetching the data?
Probably use 'select Exists(Select * from foo)', since count is very slow -
it does a sequential scan.
>It seems to me we could spare disabling
>triggers, creating a temp table, doing an empty copy and re-enabling
>triggers.. Comments?
This may be less of a problem for normal dumps, since the triggers are now
only disabled for data-only dumps.
Hope this helps,
Philip Warner.
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