support for PG17

.github/workflows/tests.yml

@@ -11,7 +11,7 @@ jobs:
       PGUSER: postgres
     strategy:
       matrix:
-        postgresql_version: [11, 12, 13, 14, 15, 16]
+        postgresql_version: [12, 13, 14, 15, 16, 17]
         experimental: [false]
         repo: ["pgdg"]
         # Define the current dev version to be experimental

Makefile

@@ -1,5 +1,5 @@
-short_ver = 1.1.13
-last_ver = 1.1.12
+short_ver = 1.1.14
+last_ver = 1.1.13
 long_ver = $(shell git describe --long 2>/dev/null || echo $(short_ver)-0-unknown-g`git describe --always`)
 generated = aiven_extras.control \
 			sql/aiven_extras--$(short_ver).sql \
@@ -23,7 +23,7 @@ EXTRA_CLEAN = aiven_extras.control aiven-extras-rpm-src.tar
 
 include $(PGXS)
 
-rpm: rpm-96 rpm-10 rpm-11 rpm-12 rpm-13 rpm-14 rpm-15 rpm-16
+rpm: rpm-12 rpm-13 rpm-14 rpm-15 rpm-16 rpm-17
 
 aiven_extras.control: aiven_extras.control.in
 	mkdir -p $(@D)

sql/aiven_extras--1.1.13--1.1.14.sql

@@ -0,0 +1 @@
+-- NOOP

sql/aiven_extras.sql

@@ -597,12 +597,14 @@ END;
 $OUTER$;
 
 -- standby slots functions
-DROP FUNCTION IF EXISTS aiven_extras.pg_create_logical_replication_slot_on_standby(name, name, boolean, boolean);
+DROP FUNCTION IF EXISTS aiven_extras.pg_create_logical_replication_slot_on_standby(name, name, boolean, boolean, boolean, boolean);
 CREATE FUNCTION aiven_extras.pg_create_logical_replication_slot_on_standby(
 	slot_name name,
 	plugin name,
 	temporary boolean DEFAULT false,
 	twophase boolean DEFAULT false,
+	failover boolean DEFAULT false,
+	synced boolean DEFAULT false,
 	OUT slot_name name, OUT lsn pg_lsn)
 AS 'MODULE_PATHNAME', 'standby_slot_create'
 LANGUAGE C;

src/aiven_extras.c

@@ -31,6 +31,8 @@ standby_slot_create(PG_FUNCTION_ARGS)
 	Name		plugin = PG_GETARG_NAME(1);
 	bool		temporary = PG_GETARG_BOOL(2);
 	bool		two_phase = PG_GETARG_BOOL(3);
+	bool		failover = PG_GETARG_BOOL(4);
+	bool		synced = PG_GETARG_BOOL(5);
 	Datum		result;
 	TupleDesc	tupdesc;
 	HeapTuple	tuple;
@@ -75,6 +77,16 @@ standby_slot_create(PG_FUNCTION_ARGS)
 		ereport(ERROR,
 				(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
 				 errmsg("two phase commits are only available on PG >= 14")));
+#endif
+#if PG_VERSION_NUM < 17000
+	if (failover)
+		ereport(ERROR,
+				(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+				 errmsg("failover is only available on PG >= 17")));
+	if (synced)
+		ereport(ERROR,
+				(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+				 errmsg("synced is only available on PG >= 17")));
 #endif
 	/* Don't bother returning anything else than void for now */
 	Assert(!MyReplicationSlot);
@@ -87,10 +99,16 @@ standby_slot_create(PG_FUNCTION_ARGS)
 	 * slots can be created as temporary from beginning as they get dropped on
 	 * error as well.
 	 */
-	ReplicationSlotCreate(NameStr(*name), true,
+	ReplicationSlotCreate(
+	        NameStr(*name),
+	        true,
 			temporary ? RS_TEMPORARY : RS_EPHEMERAL
 #if PG_VERSION_NUM >= 140000
 			, two_phase
+#endif
+#if PG_VERSION_NUM >= 170000
+			, failover
+			, synced
 #endif
 			);