mtm.get_nodes_state(): Set RecieverStartTime, SenderStartTime, SenderPid, ReceiverPid to NULL for current node

kelvich · kelvich · commit 9926d5ddc2c4 · 2017-11-13T02:17:38.000+03:00
diff --git a/multimaster.c b/multimaster.c
@@ -3992,10 +3992,20 @@ mtm_get_nodes_state(PG_FUNCTION_ARGS)
 	usrfctx->values[7] = Int64GetDatum(Mtm->transCount ? Mtm->nodes[usrfctx->nodeId-1].transDelay/Mtm->transCount : 0);
 	usrfctx->values[8] = TimestampTzGetDatum(time_t_to_timestamptz(Mtm->nodes[usrfctx->nodeId-1].lastStatusChangeTime/USECS_PER_SEC));
 	usrfctx->values[9] = Int64GetDatum(Mtm->nodes[usrfctx->nodeId-1].oldestSnapshot);
+
 	usrfctx->values[10] = Int32GetDatum(Mtm->nodes[usrfctx->nodeId-1].senderPid);
 	usrfctx->values[11] = TimestampTzGetDatum(time_t_to_timestamptz(Mtm->nodes[usrfctx->nodeId-1].senderStartTime/USECS_PER_SEC));
 	usrfctx->values[12] = Int32GetDatum(Mtm->nodes[usrfctx->nodeId-1].receiverPid);
-	usrfctx->values[13] = TimestampTzGetDatum(time_t_to_timestamptz(Mtm->nodes[usrfctx->nodeId-1].receiverStartTime/USECS_PER_SEC));   
+	usrfctx->values[13] = TimestampTzGetDatum(time_t_to_timestamptz(Mtm->nodes[usrfctx->nodeId-1].receiverStartTime/USECS_PER_SEC));
+
+	if (usrfctx->nodeId == MtmNodeId)
+	{
+		usrfctx->nulls[10] = true;
+		usrfctx->nulls[11] = true;
+		usrfctx->nulls[12] = true;
+		usrfctx->nulls[13] = true;
+	}
+
 	usrfctx->values[14] = CStringGetTextDatum(Mtm->nodes[usrfctx->nodeId-1].con.connStr);
 	usrfctx->values[15] = Int64GetDatum(Mtm->nodes[usrfctx->nodeId-1].connectivityMask);
 	usrfctx->values[16] = Int64GetDatum(Mtm->nodes[usrfctx->nodeId-1].nHeartbeats);
