Method execute

src/yvalve/why.cpp:4465–4506

}

ITransaction* YStatement::execute(CheckStatusWrapper* status, ITransaction* transaction,
	IMessageMetadata* inMetadata, void* inBuffer, IMessageMetadata* outMetadata, void* outBuffer)
{
	try
	{
		YEntry<YStatement> entry(status, this);

		NextTransaction trans;
		if (transaction)
			attachment.get()->getNextTransaction(status, transaction, trans);

		ITransaction* newTrans = entry.next()->execute(status, trans, inMetadata, inBuffer,
			outMetadata, outBuffer);

		if (newTrans == trans)
			newTrans = transaction;
		else
		{
			if (transaction)
			{
				if (trans)
					trans->addRef();	// Will be decremented by release on next line
				transaction->release();
				transaction = NULL;		// Get ready for correct return in OOM case
			}

			if (newTrans)
			{
				newTrans = FB_NEW YTransaction(attachment.get(), newTrans);
				newTrans->addRef();
			}
		}

		return newTrans;
	}
	catch (const Exception& e)
	{
		e.stuffException(status);
	}

	return transaction;
}

IResultSet* YStatement::openCursor(CheckStatusWrapper* status, ITransaction* transaction,
	IMessageMetadata* inMetadata, void* inBuffer, IMessageMetadata* outMetadata, unsigned int flags)