1 files changed, 57 insertions, 0 deletions
diff --git a/src/include/catalog/pg_replication_origin.h b/src/include/catalog/pg_replication_origin.h
new file mode 100644
index 0000000..7477ce4
--- /dev/null
+++ b/src/include/catalog/pg_replication_origin.h
@@ -0,0 +1,57 @@
+/*-------------------------------------------------------------------------
+ *
+ * pg_replication_origin.h
+ *	  definition of the "replication origin" system catalog
+ *	  (pg_replication_origin)
+ *
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/catalog/pg_replication_origin.h
+ *
+ * NOTES
+ *	  The Catalog.pm module reads this file and derives schema
+ *	  information.
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef PG_REPLICATION_ORIGIN_H
+#define PG_REPLICATION_ORIGIN_H
+
+#include "access/xlogdefs.h"
+#include "catalog/genbki.h"
+#include "catalog/pg_replication_origin_d.h"
+
+/* ----------------
+ *		pg_replication_origin.  cpp turns this into
+ *		typedef struct FormData_pg_replication_origin
+ * ----------------
+ */
+CATALOG(pg_replication_origin,6000,ReplicationOriginRelationId) BKI_SHARED_RELATION
+{
+	/*
+	 * Locally known id that get included into WAL.
+	 *
+	 * This should never leave the system.
+	 *
+	 * Needs to fit into an uint16, so we don't waste too much space in WAL
+	 * records. For this reason we don't use a normal Oid column here, since
+	 * we need to handle allocation of new values manually.
+	 */
+	Oid			roident;
+
+	/*
+	 * Variable-length fields start here, but we allow direct access to
+	 * roname.
+	 */
+
+	/* external, free-format, name */
+	text		roname BKI_FORCE_NOT_NULL;
+
+#ifdef CATALOG_VARLEN			/* further variable-length fields */
+#endif
+} FormData_pg_replication_origin;
+
+typedef FormData_pg_replication_origin *Form_pg_replication_origin;
+
+#endif							/* PG_REPLICATION_ORIGIN_H */