Adding upstream version 15.5.upstream/15.5

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/contrib/citext/citext--1.2--1.3.sql b/contrib/citext/citext--1.2--1.3.sql
new file mode 100644
index 0000000..24a7145
--- /dev/null
+++ b/contrib/citext/citext--1.2--1.3.sql
@@ -0,0 +1,21 @@
+/* contrib/citext/citext--1.2--1.3.sql */
+
+-- complain if script is sourced in psql, rather than via ALTER EXTENSION
+\echo Use "ALTER EXTENSION citext UPDATE TO '1.3'" to load this file. \quit
+
+-- We have to update aggregates the hard way for lack of ALTER support
+DO LANGUAGE plpgsql
+$$
+DECLARE
+  my_schema pg_catalog.text := pg_catalog.quote_ident(pg_catalog.current_schema());
+  old_path pg_catalog.text := pg_catalog.current_setting('search_path');
+BEGIN
+-- for safety, transiently set search_path to just pg_catalog+pg_temp
+PERFORM pg_catalog.set_config('search_path', 'pg_catalog, pg_temp', true);
+
+UPDATE pg_aggregate SET aggcombinefn = (my_schema || '.citext_smaller')::regproc
+WHERE aggfnoid = (my_schema || '.min(' || my_schema || '.citext)')::pg_catalog.regprocedure;
+
+PERFORM pg_catalog.set_config('search_path', old_path, true);
+END
+$$;