Fix bugs in contrib/pg_trgm's LIKE pattern analysis code. Extraction of trigrams did not process LIKE escape sequences properly, leading to possible misidentification of trigrams near escapes, resulting in incorrect index search results.
Fujii Masao Branch ------ REL9_2_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/e0badf67e9cd409ea35f2c2d5e3ca36ffecb47d7 Modified Files -------------- contrib/pg_trgm/expected/pg_trgm.out | 12 +++++++++ contrib/pg_trgm/sql/pg_trgm.sql | 2 + contrib/pg_trgm/trgm_op.c | 44 +++++++++++++++++++-------------- 3 files changed, 39 insertions(+), 19 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
