1 files changed, 46 insertions, 0 deletions
diff --git a/src/backend/access/rmgrdesc/seqdesc.c b/src/backend/access/rmgrdesc/seqdesc.c
new file mode 100644
index 0000000..d9b1e60
--- /dev/null
+++ b/src/backend/access/rmgrdesc/seqdesc.c
@@ -0,0 +1,46 @@
+/*-------------------------------------------------------------------------
+ *
+ * seqdesc.c
+ *	  rmgr descriptor routines for commands/sequence.c
+ *
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ *
+ * IDENTIFICATION
+ *	  src/backend/access/rmgrdesc/seqdesc.c
+ *
+ *-------------------------------------------------------------------------
+ */
+#include "postgres.h"
+
+#include "commands/sequence.h"
+
+
+void
+seq_desc(StringInfo buf, XLogReaderState *record)
+{
+	char	   *rec = XLogRecGetData(record);
+	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	xl_seq_rec *xlrec = (xl_seq_rec *) rec;
+
+	if (info == XLOG_SEQ_LOG)
+		appendStringInfo(buf, "rel %u/%u/%u",
+						 xlrec->node.spcNode, xlrec->node.dbNode,
+						 xlrec->node.relNode);
+}
+
+const char *
+seq_identify(uint8 info)
+{
+	const char *id = NULL;
+
+	switch (info & ~XLR_INFO_MASK)
+	{
+		case XLOG_SEQ_LOG:
+			id = "LOG";
+			break;
+	}
+
+	return id;
+}