Function API_ROUTINE fb_get_statement_interface

src/yvalve/why.cpp:3913–3936

Get statement interface by legacy handle

// Get statement interface by legacy handle
ISC_STATUS API_ROUTINE fb_get_statement_interface(ISC_STATUS* userStatus, void* iPtr,
	isc_stmt_handle* hndlPtr)
{
	StatusVector status(userStatus);
	CheckStatusWrapper statusWrapper(&status);

	try
	{
		IStatement** stmt = (IStatement**) iPtr;
		if (*stmt)
			(Arg::Gds(isc_random) << "Interface must be null").raise();

		RefPtr<IscStatement> statement(translateHandle(statements, hndlPtr));
		statement->checkPrepared(isc_info_unprepared_stmt);

		*stmt = statement->getInterface();
	}
	catch (const Exception& e)
	{
		e.stuffException(&statusWrapper);
	}

	return status[1];
}


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