Re: Max connections reached without max connections reached

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От James Sewell
Тема Re: Max connections reached without max connections reached
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Msg-id CAANVwEsZf0Y1XR1ePtMu_aoHdAKFi3Z2TZzOqFPiUqD0n7a7ug@mail.gmail.com
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Ответ на Re: Max connections reached without max connections reached  (James Sewell <james.sewell@jirotech.com>)
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Ok it is possible, I've got a C extension up and running which hooks ExecutorStart, then once for each TX ( I monitor the nesting depth like in pg_stat_statements, and only attach at the top level) attaches a sub transaction callback, tracking start subtransaction events and incrementing a counter / keeping track of the worst offenders in a hashmap.

Sorry that should be ExecutorRun  - although I'm a little confused about which is the correct choice.

-James

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