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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4
dmlproc/dmlproc.cpp
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@ -277,7 +277,7 @@ void rollbackAll(DBRM* dbrm)
args1.add(oss.str());
message2.format( args1 );
ml.logInfoMessage( message2 );
dbrm->invalidateUncommittedExtentLBIDs(tableLocks[i].ownerTxnID);
dbrm->invalidateUncommittedExtentLBIDs(tableLocks[i].ownerTxnID, false);
uint32_t sessionid = 0;
txnId.id = tableLocks[i].ownerTxnID;
txnId.valid = true;
@ -447,7 +447,7 @@ void rollbackAll(DBRM* dbrm)
for (curTxnID = txnList.begin(); curTxnID != txnList.end(); ++curTxnID)
{
dbrm->invalidateUncommittedExtentLBIDs(*curTxnID);
dbrm->invalidateUncommittedExtentLBIDs(*curTxnID, false);
txnId.id = *curTxnID;
txnId.valid = true;
uint32_t sessionid = 0;