Adding upstream version 15.4.upstream/15.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/src/backend/parser/parse_enr.c b/src/backend/parser/parse_enr.c
new file mode 100644
index 0000000..c215dca
--- /dev/null
+++ b/src/backend/parser/parse_enr.c
@@ -0,0 +1,29 @@
+/*-------------------------------------------------------------------------
+ *
+ * parse_enr.c
+ *	  parser support routines dealing with ephemeral named relations
+ *
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ *
+ * IDENTIFICATION
+ *	  src/backend/parser/parse_enr.c
+ *
+ *-------------------------------------------------------------------------
+ */
+#include "postgres.h"
+
+#include "parser/parse_enr.h"
+
+bool
+name_matches_visible_ENR(ParseState *pstate, const char *refname)
+{
+	return (get_visible_ENR_metadata(pstate->p_queryEnv, refname) != NULL);
+}
+
+EphemeralNamedRelationMetadata
+get_visible_ENR(ParseState *pstate, const char *refname)
+{
+	return get_visible_ENR_metadata(pstate->p_queryEnv, refname);
+}