From 6b0f4690e49ef4e0203252b2a87d25a173afc1ad Mon Sep 17 00:00:00 2001
From: Regina Obe <4734450+robe2@users.noreply.github.com>
Date: Mon, 25 May 2020 11:56:02 -0400
Subject: [PATCH] Fix pg13 (#188)

* Fix for #187 Support for PostgreSQL 13 beta1 and also use same for PG12
---
 ogr_fdw.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ogr_fdw.c b/ogr_fdw.c
index a66205f..7c40292 100644
--- a/ogr_fdw.c
+++ b/ogr_fdw.c
@@ -1333,7 +1333,12 @@ ogrReadColumnData(OgrFdwState* state)
 	tbl = palloc0(sizeof(OgrFdwTable));
 
 	/* One column for each PgSQL foreign table column */
+#if PG_VERSION_NUM < 120000
 	rel = heap_open(state->foreigntableid, NoLock);
+#else
+	rel = table_open(state->foreigntableid, NoLock);
+#endif /* PG_VERSION_NUM */
+
 	tupdesc = rel->rd_att;
 	state->tupdesc = tupdesc;
 	tbl->ncols = tupdesc->natts;
@@ -1493,7 +1498,12 @@ ogrReadColumnData(OgrFdwState* state)
 		}
 	}
 	pfree(ogr_fields);
+#if PG_VERSION_NUM < 120000
 	heap_close(rel, NoLock);
+#else
+	table_close(rel, NoLock);
+#endif /* PG_VERSION_NUM */
+
 
 	return;
 }