From 10817ecffc69dc1842134404707881f5d9de8ee5 Mon Sep 17 00:00:00 2001
From: Jaime Casanova <jaime@2ndQuadrant.com>
Date: Mon, 8 Aug 2011 13:29:26 -0500
Subject: [PATCH] Add "witness" as a node role in CLUSTER SHOW

---
 repmgr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/repmgr.c b/repmgr.c
index 4555e049..af801fb8 100644
--- a/repmgr.c
+++ b/repmgr.c
@@ -370,7 +370,7 @@ do_cluster_show(void)
 	log_info(_("%s connecting to database\n"), progname);
 	conn = establishDBConnection(options.conninfo, true);
 
-	sqlquery_snprintf(sqlquery, "SELECT conninfo FROM %s.repl_nodes;", repmgr_schema);
+	sqlquery_snprintf(sqlquery, "SELECT conninfo, witness FROM %s.repl_nodes;", repmgr_schema);
 	res = PQexec(conn, sqlquery);
 
 	if (PQresultStatus(res) != PGRES_TUPLES_OK)
@@ -388,6 +388,8 @@ do_cluster_show(void)
 		conn = establishDBConnection(PQgetvalue(res, i, 0), false);
 		if (PQstatus(conn) != CONNECTION_OK)
 			strcpy(node_role, "  FAILED");
+		else if (strcmp(PQgetvalue(res, i, 1), "t") == 0)
+			strcpy(node_role, "  witness");
 		else if (is_standby(conn))
 			strcpy(node_role, "  standby");
 		else