Horton

Convert built-in SQL-language functions to SQL-standard-body style.

Tom Lane <tgl@sss.pgh.pa.us>

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Commit: 767982e36298be4da44a063e36261e9cfdc0bf49
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2021-04-16T22:37:02Z
Releases: 14.0 
Convert built-in SQL-language functions to SQL-standard-body style.

Adopt the new pre-parsed representation for all built-in and
information_schema SQL-language functions, except for a small
number that can't presently be converted because they have
polymorphic arguments.

This eliminates residual hazards around search-path safety of
these functions, and might provide some small performance benefits
by reducing parsing costs.  It seems useful also to provide more
test coverage for the SQL-standard-body feature.

Discussion: https://postgr.es/m/3956760.1618529139@sss.pgh.pa.us

Files

PathChange+/−
src/backend/catalog/information_schema.sql modified +20 −28
src/backend/catalog/system_functions.sql modified +318 −32
src/include/catalog/catversion.h modified +1 −1
src/include/catalog/pg_proc.dat modified +63 −52

Discussion