database/mariadb-columnstore-engine
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MCOL-4766 ROLLBACK kept ranges changed inside rolled back transaction

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Now ROLLBACK drops ranges to INVALID state which makes engine to rescan
blocks and discover correct ranges.
This commit is contained in:
Sergey Zefirov
2021-06-23 17:06:21 +03:00
parent 866dc25729
commit 9e0851e4cf
9 changed files with 56 additions and 10 deletions
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2
dmlproc/dmlprocessor.cpp
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@ -199,7 +199,7 @@ struct CancellationThread
if ( rc == 0 )
{
fDbrm->invalidateUncommittedExtentLBIDs(txnId.id);
fDbrm->invalidateUncommittedExtentLBIDs(txnId.id, false);
//@Bug 4524. In case it is batchinsert, call bulkrollback.
rc = rollbackProcessor.rollBackBatchAutoOnTransaction(uniqueId, txnId, sessionID, tableLocks[i].tableOID, errorMsg);