Remove deprecated containment operators for contrib types.

Since PG 8.2, @ and ~ have been deprecated aliases for the containment
operators @> and <@.  It seems like enough time has passed to actually
remove them, so do so.

This completes the project begun in commit 2f70fdb06.  Note that in
the core types, the relation to the preferred operator names was
reversed from what it is in these contrib modules.  The confusion
that induced was a large part of the reason for deprecation.

Justin Pryzby

Discussion: https://postgr.es/m/20201027032511.GF9241@telsasoft.com

1 files changed, 8 insertions, 0 deletions

diff --git a/contrib/intarray/intarray--1.4--1.5.sql b/contrib/intarray/intarray--1.4--1.5.sql
new file mode 100644
index 0000000000..2454ebcddc
--- /dev/null
+++ b/contrib/intarray/intarray--1.4--1.5.sql
@@ -0,0 +1,8 @@
+/* contrib/intarray/intarray--1.4--1.5.sql */
+
+-- complain if script is sourced in psql, rather than via ALTER EXTENSION
+\echo Use "ALTER EXTENSION intarray UPDATE TO '1.5'" to load this file. \quit
+
+-- Remove @ and ~
+DROP OPERATOR @ (_int4, _int4);
+DROP OPERATOR ~ (_int4, _int4);