diff options
Diffstat (limited to 'contrib/citext/citext--1.0--1.1.sql')
| -rw-r--r-- | contrib/citext/citext--1.0--1.1.sql | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/contrib/citext/citext--1.0--1.1.sql b/contrib/citext/citext--1.0--1.1.sql new file mode 100644 index 0000000..e06627e --- /dev/null +++ b/contrib/citext/citext--1.0--1.1.sql @@ -0,0 +1,21 @@ +/* contrib/citext/citext--1.0--1.1.sql */ + +-- complain if script is sourced in psql, rather than via ALTER EXTENSION +\echo Use "ALTER EXTENSION citext UPDATE TO '1.1'" to load this file. \quit + +/* First we have to remove them from the extension */ +ALTER EXTENSION citext DROP FUNCTION regexp_matches( citext, citext ); +ALTER EXTENSION citext DROP FUNCTION regexp_matches( citext, citext, text ); + +/* Then we can drop them */ +DROP FUNCTION regexp_matches( citext, citext ); +DROP FUNCTION regexp_matches( citext, citext, text ); + +/* Now redefine */ +CREATE FUNCTION regexp_matches( citext, citext ) RETURNS SETOF TEXT[] AS $$ + SELECT pg_catalog.regexp_matches( $1::pg_catalog.text, $2::pg_catalog.text, 'i' ); +$$ LANGUAGE SQL IMMUTABLE STRICT ROWS 1; + +CREATE FUNCTION regexp_matches( citext, citext, text ) RETURNS SETOF TEXT[] AS $$ + SELECT pg_catalog.regexp_matches( $1::pg_catalog.text, $2::pg_catalog.text, CASE WHEN pg_catalog.strpos($3, 'c') = 0 THEN $3 || 'i' ELSE $3 END ); +$$ LANGUAGE SQL IMMUTABLE STRICT ROWS 10; |