Peter Geoghegan on Twitter: "@jkatz05 @darkixion Problem you hit when you try the subxact-upsert-hack with some MM use cases is xid burn is not just bad, but prohibitive" / Twitter

Logical decoding has just been committed to PostgreSQL 9.4, and it's a BIG commit: git.postgresql.org/gitweb/?p=post

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Awesome! This is going to open up a lot more types of apps that can be built around #PostgreSQL and a lot more functionality

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While also making the need for UPSERT more acute than ever...

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Yes - it's amazing how many lines of code that would save

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Problem you hit when you try the subxact-upsert-hack with some MM use cases is xid burn is not just bad, but prohibitive

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