On 13/08/2004 13:10 Ulrich Wisser wrote:
> Hi,
>
> my inserts are done in one transaction, but due to some foreign key
> constraints and five indexes sometimes the 100 inserts will take more
> than 5 minutes.
Two possibilities come to mind:
a) you need an index on the referenced FK field
b) you have an index but a type mis-match (e.g, an int4 field referencing
an int8 field)
Either of these will cause a sequential table scan and poor performance.
--
Paul Thomas
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