On 2020-01-29 09:39:03 -0800, Perumal Raj wrote: > We have recently upgraded postgres from 9.2 to 11.6 and started seeing > performance issue immediately and able to fix the performance issue after > disabling parameter: enable_seqscan.
How did you upgrade?
If your upgrade involved a dump and restore, you should invoke ANALYZE
for each database (I think autovacuum will analyze all tables
eventually, but takes its time).
hp
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_ | Peter J. Holzer | Story must make more sense than reality.
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