Method parse

src/dsql/AggNodes.cpp:67–97

}

DmlNode* AggNode::parse(thread_db* tdbb, MemoryPool& pool, CompilerScratch* csb, const UCHAR /*blrOp*/)
{
	MetaName name;
	csb->csb_blr_reader.getMetaName(name);

	AggNode* node = NULL;

	for (const Factory* factory = factories; factory; factory = factory->next)
	{
		if (name == factory->name)
		{
			node = factory->newInstance(pool);
			break;
		}
	}

	if (!node)
		PAR_error(csb, Arg::Gds(isc_funnotdef) << name);

	const UCHAR count = csb->csb_blr_reader.getByte();

	NodeRefsHolder holder(pool);
	node->getChildren(holder, false);

	if (count != holder.refs.getCount())
		PAR_error(csb, Arg::Gds(isc_funmismat) << name);

	node->parseArgs(tdbb, csb, count);

	return node;
}

AggNode* AggNode::dsqlPass(DsqlCompilerScratch* dsqlScratch)
{