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JIT in PostgreSQL 12 ? - Mailing list pgsql-performance

From Tobias Gierke
Subject JIT in PostgreSQL 12 ?
Date
Msg-id b1705e1a-90dc-f614-74cb-2e003a457758@code-sourcery.de
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Responses Sv: JIT in PostgreSQL 12 ?
Re: JIT in PostgreSQL 12 ?
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Hi,

Browsing the PostgreSQL 12 release notes I noticed that JIT is now 
enabled by default. Having not followed PostgreSQL development closely - 
does this mean that compilation results are now getting cached and 
compilation is no longer executed separately for each worker thread in a 
parallel query ?

Cheers,
Tobias

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