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Re: Dirty buffers with suppress_redundant_updates_trigger - Mailing list pgsql-general

From Mike Noordermeer
Subject Re: Dirty buffers with suppress_redundant_updates_trigger
Date
Msg-id CAF0ozqvN9bsPNZ-K9nE4eKETi7O1dhm_=wB5Cj5oEmC3DPVQDA@mail.gmail.com
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In response to Re: Dirty buffers with suppress_redundant_updates_trigger  (Mike Noordermeer <mike@normi.net>)
Responses Re: Dirty buffers with suppress_redundant_updates_trigger
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For future reference, in the end I have just added a WHERE clause
comparing all fields with IS DISTINCT FROM. This seems to work well,
prevents any locks/WAL-generation and is about as fast as the previous
solution with suppress_redundant_updates_trigger().

Kind regards,

Mike

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