dist/win-x64/postgres-standalone/share/extension/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;