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Tom Lane 9bedd128d6 Add support for invoking parser callback hooks via SPI and in cached plans. ... As proof of concept, modify plpgsql to use the hooks. plpgsql is still inserting $n symbols textually, but the "back end" of the parsing process now goes through the ParamRef hook instead of using a fixed parameter-type array, and then execution only fetches actually-referenced parameters, using a hook added to ParamListInfo. Although there's a lot left to be done in plpgsql, this already cures the "if (TG_OP = 'INSERT' and NEW.foo ...)" problem, as illustrated by the changed regression test.		16 years ago
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access	Dept of second thoughts: after studying index_getnext() a bit more I realize	16 years ago
bootstrap	Create an ALTER DEFAULT PRIVILEGES command, which allows users to adjust	16 years ago
catalog	Implement parser hooks for processing ColumnRef and ParamRef nodes, as per my	16 years ago
commands	Add support for invoking parser callback hooks via SPI and in cached plans.	16 years ago
executor	Add support for invoking parser callback hooks via SPI and in cached plans.	16 years ago
foreign	Somebody seems to have thought they could get away without checking for	16 years ago
lib	Assorted minor refactoring in EXPLAIN.	16 years ago
libpq	Rewrite pam_passwd_conv_proc to be more robust: avoid assuming that the	16 years ago
main	Update copyright for 2009.	17 years ago
nodes	Add support for invoking parser callback hooks via SPI and in cached plans.	16 years ago
optimizer	When FOR UPDATE/SHARE is used with LIMIT, put the LockRows plan node	16 years ago
parser	Implement parser hooks for processing ColumnRef and ParamRef nodes, as per my	16 years ago
po	Translations update for 8.5alpha2	16 years ago
port	Reserve the shared memory region during backend startup on Windows, so	16 years ago
postmaster	Fix an oversight in an 8.3-era patch: pgstat_initstats should allow stats	16 years ago
regex	8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list	16 years ago
rewrite	Fix AcquireRewriteLocks to be sure that it acquires the right lock strength	16 years ago
snowball	Derived files that are shipped in the distribution used to be built in the	16 years ago
storage	Change the autovacuum launcher to read pg_database directly, rather than	16 years ago
tcop	Add support for invoking parser callback hooks via SPI and in cached plans.	16 years ago
tsearch	Simplify a few makefile rules since install-sh can now install multiple	16 years ago
utils	Add support for invoking parser callback hooks via SPI and in cached plans.	16 years ago
Makefile	Put back "ifeq ($(PORTNAME), solaris)", this time with some documentation	16 years ago
common.mk	Expand test coverage support to entire tree	16 years ago
nls.mk	Convert the core lexer and parser into fully reentrant code, by making use	16 years ago