Fix multixact id.

Alexander Korotkov · Alexander Korotkov · commit ddbf47365ccd · 2016-11-21T12:41:55.000+03:00
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
@@ -4805,6 +4805,7 @@ BootStrapXLOG(void)
 	checkPoint.nextOid = FirstBootstrapObjectId;
 	checkPoint.nextMulti = FirstMultiXactId;
 	checkPoint.nextMultiOffset = 0;
+	checkPoint.nextMulti++;
 	checkPoint.oldestXid = FirstNormalTransactionId;
 	checkPoint.oldestXidDB = TemplateDbOid;
 	checkPoint.oldestMulti = FirstMultiXactId;
