Use memcmp() rather than strncmp() when shorter string length is known. It appears that this will be faster for all but the shortest strings; at least one some platforms, memcmp() can use word-at-a-time comparisons.
Noah Misch, somewhat pared down. Branch ------ master Details ------- http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=32ba2b516066688ff56e6d62a7ff4a01c88f5700 Modified Files -------------- contrib/hstore/hstore_io.c | 8 ++++---- contrib/hstore/hstore_op.c | 26 +++++++++++++------------- contrib/ltree/ltree_gist.c | 2 +- contrib/ltree/ltree_op.c | 8 ++++---- src/backend/nodes/readfuncs.c | 2 +- src/backend/utils/adt/varchar.c | 6 +++--- src/backend/utils/adt/varlena.c | 14 +++++++------- 7 files changed, 33 insertions(+), 33 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
