Log Message: ----------- Add a "provariadic" column to pg_proc to eliminate the remarkably expensive need to deconstruct proargmodes for each pg_proc entry inspected by FuncnameGetCandidates(). Fixes function lookup performance regression caused by yesterday's variadic-functions patch. In passing, make pg_proc.probin be NULL, rather than a dummy value '-', in cases where it is not actually used for the particular type of function. This should buy back some of the space cost of the extra column. Modified Files: -------------- pgsql/doc/src/sgml: catalogs.sgml (r2.169 -> r2.170) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/catalogs.sgml?r1=2.169&r2=2.170) pgsql/src/backend/catalog: namespace.c (r1.108 -> r1.109) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/namespace.c?r1=1.108&r2=1.109) pg_aggregate.c (r1.94 -> r1.95) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/pg_aggregate.c?r1=1.94&r2=1.95) pg_proc.c (r1.151 -> r1.152) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/pg_proc.c?r1=1.151&r2=1.152) pgsql/src/backend/commands: functioncmds.c (r1.96 -> r1.97) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/functioncmds.c?r1=1.96&r2=1.97) pgsql/src/backend/utils/adt: ruleutils.c (r1.276 -> r1.277) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/ruleutils.c?r1=1.276&r2=1.277) pgsql/src/backend/utils/fmgr: fmgr.c (r1.120 -> r1.121) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/fmgr/fmgr.c?r1=1.120&r2=1.121) pgsql/src/bin/pg_dump: pg_dump.c (r1.494 -> r1.495) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_dump.c?r1=1.494&r2=1.495) pgsql/src/include/catalog: catversion.h (r1.469 -> r1.470) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/catversion.h?r1=1.469&r2=1.470) pg_attribute.h (r1.138 -> r1.139) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_attribute.h?r1=1.138&r2=1.139) pg_class.h (r1.105 -> r1.106) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_class.h?r1=1.105&r2=1.106) pg_proc.h (r1.507 -> r1.508) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_proc.h?r1=1.507&r2=1.508) pgsql/src/test/regress/expected: opr_sanity.out (r1.81 -> r1.82) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/opr_sanity.out?r1=1.81&r2=1.82) pgsql/src/test/regress/sql: opr_sanity.sql (r1.65 -> r1.66) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/opr_sanity.sql?r1=1.65&r2=1.66)
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