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bug#10669 - ndb read wo/ get value

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add dummy getvalue


ndb/src/ndbapi/NdbOperationExec.cpp:
  Add dummy get value of NDB$FRAGMENT if
    dirty read wo/ get values
ndb/test/ndbapi/testNdbApi.cpp:
  Test scans as well
This commit is contained in:
unknown 2005-05-26 22:04:50 +02:00
parent 65a6513a1f
commit 0ea67b0dd4
2 changed files with 58 additions and 21 deletions
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15
ndb/src/ndbapi/NdbOperationExec.cpp
View file

@ -104,8 +104,9 @@ NdbOperation::prepareSend(Uint32 aTC_ConnectPtr, Uint64 aTransId)
{
Uint32 tTransId1, tTransId2;
Uint32 tReqInfo;
Uint32 tInterpretInd = theInterpretIndicator;
Uint8 tInterpretInd = theInterpretIndicator;
Uint8 tDirtyIndicator = theDirtyIndicator;
Uint32 tTotalCurrAI_Len = theTotalCurrAI_Len;
theErrorLine = 0;
if (tInterpretInd != 1) {
@ -123,7 +124,13 @@ NdbOperation::prepareSend(Uint32 aTC_ConnectPtr, Uint64 aTransId)
if (tStatus != GetValue) {
setErrorCodeAbort(4116);
return -1;
}//if
}
else if(unlikely(tDirtyIndicator && tTotalCurrAI_Len == 0))
{
getValue(NdbDictionary::Column::FRAGMENT);
tTotalCurrAI_Len = theTotalCurrAI_Len;
assert(theTotalCurrAI_Len);
}
} else {
setErrorCodeAbort(4005);
return -1;
@ -140,7 +147,6 @@ NdbOperation::prepareSend(Uint32 aTC_ConnectPtr, Uint64 aTransId)
//-------------------------------------------------------------
TcKeyReq * const tcKeyReq = CAST_PTR(TcKeyReq, theTCREQ->getDataPtrSend());
Uint32 tTotalCurrAI_Len = theTotalCurrAI_Len;
Uint32 tTableId = m_currentTable->m_tableId;
Uint32 tSchemaVersion = m_currentTable->m_version;
@ -188,7 +194,6 @@ NdbOperation::prepareSend(Uint32 aTC_ConnectPtr, Uint64 aTransId)
tcKeyReq->setStartFlag(tReqInfo, tStartIndicator);
tcKeyReq->setInterpretedFlag(tReqInfo, tInterpretIndicator);
Uint8 tDirtyIndicator = theDirtyIndicator;
OperationType tOperationType = theOperationType;
Uint32 tTupKeyLen = theTupKeyLen;
Uint8 abortOption =

64
ndb/test/ndbapi/testNdbApi.cpp
View file

@ -884,25 +884,16 @@ int runReadWithoutGetValue(NDBT_Context* ctx, NDBT_Step* step){
HugoOperations hugoOps(*pTab);
Ndb* pNdb = new Ndb(&ctx->m_cluster_connection, "TEST_DB");
if (pNdb == NULL){
ndbout << "pNdb == NULL" << endl;
return NDBT_FAILED;
}
if (pNdb->init()){
ERR(pNdb->getNdbError());
delete pNdb;
return NDBT_FAILED;
}
Ndb* pNdb = GETNDB(step);
Uint32 lm;
for(Uint32 cm= 0; cm < 2; cm++)
{
for(Uint32 lm= 0; lm <= NdbOperation::LM_CommittedRead; lm++)
for(lm= 0; lm <= NdbOperation::LM_CommittedRead; lm++)
{
NdbConnection* pCon = pNdb->startTransaction();
if (pCon == NULL){
pNdb->closeTransaction(pCon);
delete pNdb;
return NDBT_FAILED;
}
@ -910,14 +901,12 @@ int runReadWithoutGetValue(NDBT_Context* ctx, NDBT_Step* step){
if (pOp == NULL){
ERR(pCon->getNdbError());
pNdb->closeTransaction(pCon);
delete pNdb;
return NDBT_FAILED;
}
if (pOp->readTuple((NdbOperation::LockMode)lm) != 0){
pNdb->closeTransaction(pCon);
ERR(pOp->getNdbError());
delete pNdb;
return NDBT_FAILED;
}
@ -926,7 +915,6 @@ int runReadWithoutGetValue(NDBT_Context* ctx, NDBT_Step* step){
if(hugoOps.equalForAttr(pOp, a, 1) != 0){
ERR(pCon->getNdbError());
pNdb->closeTransaction(pCon);
delete pNdb;
return NDBT_FAILED;
}
}
@ -946,7 +934,51 @@ int runReadWithoutGetValue(NDBT_Context* ctx, NDBT_Step* step){
pNdb->closeTransaction(pCon);
}
}
delete pNdb;
/**
* Now test scans
*/
for(lm= 0; lm <= NdbOperation::LM_CommittedRead; lm++)
{
NdbConnection* pCon = pNdb->startTransaction();
if (pCon == NULL){
pNdb->closeTransaction(pCon);
return NDBT_FAILED;
}
NdbScanOperation* pOp = pCon->getNdbScanOperation(pTab->getName());
if (pOp == NULL){
ERR(pCon->getNdbError());
pNdb->closeTransaction(pCon);
return NDBT_FAILED;
}
NdbResultSet *rs;
if ((rs = pOp->readTuples((NdbOperation::LockMode)lm)) == 0){
pNdb->closeTransaction(pCon);
ERR(pOp->getNdbError());
return NDBT_FAILED;
}
// Dont' call any getValues
// Execute should work
int check = pCon->execute(NoCommit);
if (check == 0){
ndbout << "execute worked" << endl;
} else {
ERR(pCon->getNdbError());
result = NDBT_FAILED;
}
int res;
while((res = rs->nextResult()) == 0);
pNdb->closeTransaction(pCon);
if(res != 1)
result = NDBT_FAILED;
}
return result;
}