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help / color / mirror / Atom feedFrom: Kyotaro Horiguchi <[email protected]>
Subject: [PATCH v2 2/2] Fix a bug of timeline-tracking while sending a historic timeline
Date: Wed, 9 Dec 2020 17:22:41 +0900
Since PG13, we should track a timeline switch while sending a historic
timeline running physical replication, but WalSndSegmentOpen fails to
do that. It is a thinko of 709d003fbd.
---
src/backend/replication/walsender.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c
index fe0d368a35..8545c6c423 100644
--- a/src/backend/replication/walsender.c
+++ b/src/backend/replication/walsender.c
@@ -2491,7 +2491,7 @@ WalSndSegmentOpen(XLogReaderState *state, XLogSegNo nextSegNo,
XLogSegNo endSegNo;
XLByteToSeg(sendTimeLineValidUpto, endSegNo, state->segcxt.ws_segsize);
- if (state->seg.ws_segno == endSegNo)
+ if (nextSegNo == endSegNo)
*tli_p = sendTimeLineNextTLI;
}
--
2.27.0
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