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Re: sudden drop in delete performance

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"surabhi.ahuja" <surabhi.ahuja@xxxxxxxxxxx> writes:
> I was using Postgres 8.0.0
> I have upgraded it to Postgres 8.1.5
> I have seen that the delete performance has degraded considerably.

Did you remember to re-ANALYZE your tables after transferring your database?
If so, what does EXPLAIN ANALYZE show for the slow delete?

			regards, tom lane


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