From f9f32d736f72efc15c44af25ec2f1c205e90ae4a Mon Sep 17 00:00:00 2001
From: Laurenz Albe <laurenz.albe@cybertec.at>
Date: Thu, 11 Oct 2018 21:59:42 +0200
Subject: [PATCH] Adapt to PostgreSQL commit
 29c94e03c7d05d2b29afa1de32795ce178531246

This commit did away with ExecStoreTuple and introduced
ExecStoreHeapTuple instead.
---
 src/sqlite_fdw.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/sqlite_fdw.c b/src/sqlite_fdw.c
index a1eb505..7bef4f0 100755
--- a/src/sqlite_fdw.c
+++ b/src/sqlite_fdw.c
@@ -48,6 +48,12 @@ PG_MODULE_MAGIC;
  */
 #define DEFAULT_ESTIMATED_LINES 1000000
 
+/* ExecStoreHeapTuples was introduced in PostgreSQL v12 */
+#if PG_VERSION_NUM < 120000
+#define ExecStoreHeapTuple(tuple, slot, shouldFree) \
+		ExecStoreTuple((tuple), (slot), InvalidBuffer, (shouldFree))
+#endif
+
 /*
  * SQL functions
  */
@@ -730,7 +736,7 @@ sqliteIterateForeignScan(ForeignScanState *node)
 		}
 
 		tuple = BuildTupleFromCStrings(TupleDescGetAttInMetadata(node->ss.ss_currentRelation->rd_att), values);
-		ExecStoreTuple(tuple, slot, InvalidBuffer, false);
+		ExecStoreHeapTuple(tuple, slot, false);
 	}
 
 	/* then return the slot */