Esempio n. 1
0
int HugoOperations::pkDeleteRecord(Ndb* pNdb,
				   int recordNo,
				   int numRecords){
  
  int check;
  for(int r=0; r < numRecords; r++){
    NdbOperation* pOp = getOperation(pTrans, NdbOperation::DeleteRequest);
    if (pOp == NULL) {
      ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
    check = pOp->deleteTuple();
    if( check == -1 ) {
      ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
    // Define primary keys
    if (equalForRow(pOp, r+recordNo) != 0)
      return NDBT_FAILED;

    Uint32 partId;
    if(getPartIdForRow(pOp, r+recordNo, partId))
      pOp->setPartitionId(partId);
  }
  return NDBT_OK;
}
Esempio n. 2
0
int HugoOperations::pkInsertRecord(Ndb* pNdb,
				   int recordNo,
				   int numRecords,
				   int updatesValue){
  
  int check;
  for(int r=0; r < numRecords; r++){
    NdbOperation* pOp = getOperation(pTrans, NdbOperation::InsertRequest);
    if (pOp == NULL) {
      ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
    check = pOp->insertTuple();
    if( check == -1 ) {
      ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
    if(setValues(pOp, r+recordNo, updatesValue) != NDBT_OK)
    {
      m_error.code = pTrans->getNdbError().code;
      return NDBT_FAILED;
    }

    Uint32 partId;
    if(getPartIdForRow(pOp, r+recordNo, partId))
      pOp->setPartitionId(partId);
    
  }
  return NDBT_OK;
}
Esempio n. 3
0
int HugoOperations::pkUpdateRecord(Ndb* pNdb,
				   int recordNo,
				   int numRecords,
				   int updatesValue){
  allocRows(numRecords);
  int check;
  for(int r=0; r < numRecords; r++){
    NdbOperation* pOp = getOperation(pTrans, NdbOperation::UpdateRequest);
    if (pOp == NULL) {
      ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
    check = pOp->updateTuple();
    if( check == -1 ) {
      ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
    if(setValues(pOp, r+recordNo, updatesValue) != NDBT_OK)
    {
      return NDBT_FAILED;
    }

    Uint32 partId;
    if(getPartIdForRow(pOp, r+recordNo, partId))
      pOp->setPartitionId(partId);

    pOp->setAnyValue(getAnyValueForRowUpd(r+recordNo, updatesValue));
    
  }
  return NDBT_OK;
}
Esempio n. 4
0
int HugoOperations::pkWritePartialRecord(Ndb* pNdb,
					 int recordNo,
					 int numRecords){
  
  int check;
  for(int r=0; r < numRecords; r++){
    NdbOperation* pOp = pTrans->getNdbOperation(tab.getName());	
    if (pOp == NULL) {
      NDB_ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
    check = pOp->writeTuple();
    if( check == -1 ) {
      NDB_ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
    // Define primary keys
    if (equalForRow(pOp, r+recordNo) != 0)
    {
      g_err << __LINE__ << " equal for row failed" << endl;
      return NDBT_FAILED;
    }

    Uint32 partId;
    if(getPartIdForRow(pOp, r+recordNo, partId))
      pOp->setPartitionId(partId);
    
  }
  return NDBT_OK;
}
Esempio n. 5
0
int HugoOperations::pkWriteRecord(Ndb* pNdb,
				  int recordNo,
				  int numRecords,
				  int updatesValue){
  int a, check;
  for(int r=0; r < numRecords; r++){
    NdbOperation* pOp = pTrans->getNdbOperation(tab.getName());	
    if (pOp == NULL) {
      NDB_ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
    check = pOp->writeTuple();
    if( check == -1 ) {
      NDB_ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
    // Define primary keys
    if (equalForRow(pOp, r+recordNo) != 0)
    {
      g_err << __LINE__ << " equal for row failed" << endl;
      return NDBT_FAILED;
    }
    
    Uint32 partId;
    if(getPartIdForRow(pOp, r+recordNo, partId))
      pOp->setPartitionId(partId);
    

    // Define attributes to update
    for(a = 0; a<tab.getNoOfColumns(); a++){
      if (tab.getColumn(a)->getPrimaryKey() == false){
	if(setValueForAttr(pOp, a, recordNo+r, updatesValue ) != 0){ 
	  NDB_ERR(pTrans->getNdbError());
          setNdbError(pTrans->getNdbError());
	  return NDBT_FAILED;
	}
      }
    } 
  }
  return NDBT_OK;
}
Esempio n. 6
0
int HugoOperations::pkReadRecord(Ndb* pNdb,
				 int recordNo,
				 int numRecords,
				 NdbOperation::LockMode lm,
                                 NdbOperation::LockMode *lmused){
  int a;  
  allocRows(numRecords);
  indexScans.clear();  
  int check;

  NdbOperation* pOp = 0;
  pIndexScanOp = 0;

  for(int r=0; r < numRecords; r++){
    
    if(pOp == 0)
    {
      pOp = getOperation(pTrans, NdbOperation::ReadRequest);
    }
    if (pOp == NULL) {
      ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
rand_lock_mode:
    switch(lm){
    case NdbOperation::LM_Read:
    case NdbOperation::LM_Exclusive:
    case NdbOperation::LM_CommittedRead:
    case NdbOperation::LM_SimpleRead:
      if (lmused)
        * lmused = lm;
      if(idx && idx->getType() == NdbDictionary::Index::OrderedIndex)
      {
        if (pIndexScanOp == 0)
        {
          pIndexScanOp = ((NdbIndexScanOperation*)pOp);
          bool mrrScan= (numRecords > 1);
          Uint32 flags= mrrScan? NdbScanOperation::SF_MultiRange : 0; 
          check = pIndexScanOp->readTuples(lm, flags);
          /* Record NdbIndexScanOperation ptr for later... */
          indexScans.push_back(pIndexScanOp);
        }
      }
      else
	check = pOp->readTuple(lm);
      break;
    default:
      lm = (NdbOperation::LockMode)((rand() >> 16) & 3);
      goto rand_lock_mode;
    }
    
    if( check == -1 ) {
      ERR(pTrans->getNdbError());
      setNdbError(pTrans->getNdbError());
      return NDBT_FAILED;
    }
    
    // Define primary keys
    if (equalForRow(pOp, r+recordNo) != 0)
      return NDBT_FAILED;

    Uint32 partId;
    /* Do we need to set the partitionId for this operation? */
    if (getPartIdForRow(pOp, r+recordNo, partId))
    {
      g_info << "Setting operation partition Id" << endl;
      pOp->setPartitionId(partId);
    }

    if(pIndexScanOp)
      pIndexScanOp->end_of_bound(r);
    
    if(r == 0 || pIndexScanOp == 0)
    {
      // Define attributes to read  
      for(a = 0; a<tab.getNoOfColumns(); a++){
	if((rows[r]->attributeStore(a) = 
	    pOp->getValue(tab.getColumn(a)->getName())) == 0) {
	  ERR(pTrans->getNdbError());
          setNdbError(pTrans->getNdbError());
	  return NDBT_FAILED;
	}
      } 
    }
    /* Note pIndexScanOp will point to the 'last' index scan op
     * we used.  The full list is in the indexScans vector
     */
    pOp = pIndexScanOp;
  }
  return NDBT_OK;
}