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A comment on Unconventional PostgreSQL Optimizations. Parent comment

Re:Unconventional PostgreSQL Optimizations by MarkusWinand on Wednesday January 21, 2026 @06:05AM (#46703910)
INSERT ... ON CONFLICT has fewer surprises in context of concurrency: https://modern-sql.com/caniuse/merge#illogical-errors

Besides portability, there is IMHO nothing against INSERT ... ON CONFLICT if it does what you need.

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