b102c8c473
CompleteCachedPlan intentionally doesn't worry about small leaks from PlanCacheComputeResultDesc. However, Valgrind knows nothing of engineering tradeoffs and complains anyway. Silence it by doing things the hard way if USE_VALGRIND. I don't really love this patch, because it makes the handling of plansource->resultDesc different from the handling of query dependencies and search_path just above, which likewise are willing to accept small leaks into the cached plan's context. However, those cases aren't provoking Valgrind complaints. (Perhaps in a CLOBBER_CACHE_ALWAYS build, they would?) For the moment, this makes the src/pl/plpgsql tests leak-free according to Valgrind. Author: Tom Lane <tgl@sss.pgh.pa.us> Reviewed-by: Andres Freund <andres@anarazel.de> Discussion: https://postgr.es/m/285483.1746756246@sss.pgh.pa.us |
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PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.