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Add additional pg_trgm indexes for quicker searches

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This allows our normal keyword-based search to be index-optimized rather
than always doing full table scans. It requires the pg_trgm extension
which is shipped out of the box with any sane install of PostgreSQL.

Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Dan McGee 2013-04-13 11:56:26 -05:00
parent c588d1c85f
commit f2a6316be0
1 changed files with 3 additions and 0 deletions
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packages/sql/search_indexes.postgresql_psycopg2.sql Normal file
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CREATE EXTENSION IF NOT EXISTS pg_trgm;
CREATE INDEX packages_pkgname_trgm_gist ON packages USING gist (UPPER(pkgname) gist_trgm_ops);
CREATE INDEX packages_pkgdesc_trgm_gist ON packages USING gist (UPPER(pkgdesc) gist_trgm_ops);