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| author | Simon Riggs <simon@2ndQuadrant.com> | 2012-05-31 13:11:47 +0100 |
|---|---|---|
| committer | Simon Riggs <simon@2ndQuadrant.com> | 2012-05-31 13:11:47 +0100 |
| commit | a2b516dab9b90007c1b65988d91222c4582adea8 (patch) | |
| tree | 2ba23c50dc969f5531bec073ff05e5aedad98a10 | |
| parent | c8105e62bbd7e873f6db5d79617ac66ef5169853 (diff) | |
| download | postgresql-a2b516dab9b90007c1b65988d91222c4582adea8.tar.gz postgresql-a2b516dab9b90007c1b65988d91222c4582adea8.zip | |
Only throw recovery conflicts when InHotStandby. Bug fix to recent
patch to allow Index Only Scans on Hot Standby.
Bug report from Jaime Casanova
| -rw-r--r-- | src/backend/access/heap/heapam.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index 0c67156390a..ce52e2dd48e 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -4725,7 +4725,8 @@ heap_xlog_visible(XLogRecPtr lsn, XLogRecord *record) * forces any index-only scan that is in flight to perform heap fetches, * rather than killing the transaction outright. */ - ResolveRecoveryConflictWithSnapshot(xlrec->cutoff_xid, xlrec->node); + if (InHotStandby) + ResolveRecoveryConflictWithSnapshot(xlrec->cutoff_xid, xlrec->node); LockBuffer(buffer, BUFFER_LOCK_EXCLUSIVE); |