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A batch operation must be terminated by calling the CTRecord::EndBatch() method. Once a batch operation is started, by calling the CTRecord::SetBatch() method no other batch operation is allowed to start until the current batch operation is terminated.
Example
try
{
// set the partial target key
hRecord.Clear();
hRecord.SetFieldAsSigned("Invoice", Invoice);
// set the batch operation
hRecord.SetBatch(CTBATCH_DEL, sizeof(Invoice), 0);
// end the batch operation
hRecord.EndBatch();
}
catch (CTException &err)
{
printf("Batch operation failed with error %d\n", err.GetErrorCode());
}
When performing batch retrieval operations, you may cancel the batch operation before retrieving all the records by calling the CTRecord::EndBatch() method.
If the batch operation is a CTBATCH_RANGE then you must also call the CTRecord::RangeOff() method to terminate the index range used for the batch operation.
