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Amit Langote 77aebe9a8d SQL/JSON: Avoid initializing unnecessary ON ERROR / ON EMPTY steps ... When the ON ERROR / ON EMPTY behavior is to return NULL, returning NULL directly from ExecEvalJsonExprPath() suffices. Therefore, there's no need to create separate steps to check the error/empty flag or those to evaluate the the constant NULL expression. This speeds up common cases because the default ON ERROR / ON EMPTY behavior for JSON_QUERY() and JSON_VALUE() is to return NULL. However, these steps are necessary if the RETURNING type is a domain, as constraints on the domain may need to be checked. Reported-by: Jian He <jian.universality@gmail.com> Author: Jian He <jian.universality@gmail.com> Author: Amit Langote <amitlangote09@gmail.com> Discussion: https://postgr.es/m/CACJufxEo4sUjKCYtda0_qt9tazqqKPmF1cqhW9KBOUeJFqQd2g@mail.gmail.com Backpatch-through: 17		1 year ago
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backend	SQL/JSON: Avoid initializing unnecessary ON ERROR / ON EMPTY steps	1 year ago
bin	Fix warnings from msgfmt	1 year ago
common	Message style improvements	1 year ago
fe_utils	Prevent mis-encoding of "trailing junk after numeric literal" errors.	1 year ago
include	Update comment about ExprState.escontext	1 year ago
interfaces	Prevent mis-encoding of "trailing junk after numeric literal" errors.	1 year ago
makefiles	Optimize pg_popcount() with AVX-512 instructions.	2 years ago
pl	Translation updates	1 year ago
port	Pre-beta mechanical code beautification.	2 years ago
template	…
test	Fix waits of REINDEX CONCURRENTLY for indexes with predicates or expressions	1 year ago
timezone	…
tools	Revert support for ALTER TABLE ... MERGE/SPLIT PARTITION(S) commands	1 year ago
tutorial	…
.gitignore	…
DEVELOPERS	…
Makefile	…
Makefile.global.in	Update Unicode data to CLDR 45	2 years ago
Makefile.shlib	…
meson.build	…
nls-global.mk	…