Add origin traces in prepare

knizhnik · knizhnik · commit 1a76ebb1698a · 2016-08-22T16:06:43.000+03:00
diff --git a/src/backend/access/transam/twophase.c b/src/backend/access/transam/twophase.c
@@ -1065,6 +1065,9 @@ EndPrepare(GlobalTransaction gxact)
 	/* dump transaction origin information */
 	if (replorigin_session_origin != InvalidRepOriginId)
 	{
+		elog(LOG, "EndPrepare of %d (%s): replorigin_session_origin=%d, replorigin_session_origin_lsn=%ld", 
+			 gxact->xid, gxact->gid, 
+			 replorigin_session_origin, replorigin_session_origin_lsn);
 		xl_xinfo.xinfo |= XACT_XINFO_HAS_ORIGIN;
 		Assert(replorigin_session_origin_lsn != 0);
 		xl_origin.origin_lsn = replorigin_session_origin_lsn;
