Fix hash table creation on PostgreSQL 14.

Author: df7cb

NEWS.md

@@ -1,3 +1,11 @@
+7.4: May 20, 2021 - World Metrology Day
+---------------------------------------
+* Fix hash table creation on PostgreSQL 14.
+
+7.3: Oct 19, 2020
+-----------------
+* Packaging updates.
+
 7.2: May 20, 2019 - World Metrology Day
 ---------------------------------------
 * Rewire PostgreSQL 12's new extra_float_digits=1 default internally to 0 to

debian/changelog

@@ -1,3 +1,9 @@
+postgresql-unit (7.4-1) experimental; urgency=medium
+
+  * Fix hash table creation on PostgreSQL 14.
+
+ -- Christoph Berg <myon@debian.org>  Thu, 20 May 2021 17:27:35 +0200
+
 postgresql-unit (7.3-1) unstable; urgency=medium
 
   * Upload for PostgreSQL 13.

unit.c

@@ -62,6 +62,9 @@ unit_get_definitions(void)
 	tmp_unit_names = hash_create("unit_names",
 			20,
 			&hinfo,
+#if PG_VERSION_NUM >= 140000
+			HASH_STRINGS |
+#endif
 			HASH_ELEM); /* Set keysize and entrysize */
 
 	PG_TRY();