Method printStartOrder

src/jrd/optimizer/InnerJoin.cpp:763–789

Dump finally selected stream order

// Dump finally selected stream order
void InnerJoin::printStartOrder() const
{
	bool found = false;

	const auto end = innerStreams.end();
	for (auto iter = innerStreams.begin(); iter != end; iter++)
	{
		const auto innerStream = *iter;
		if (!innerStream->used)
		{
			if (!found)
			{
				optimizer->printf("Start join order, streams:");
				found = true;
			}

			const auto name = optimizer->getStreamName(innerStream->number);
			optimizer->printf(" %u (%s) base cost (%1.2f)",
							  innerStream->number, name.c_str(), innerStream->baseCost);

			if (iter != end - 1)
				optimizer->printf(",");
		}
	}

	optimizer->printf("\n");
}
#endif