Method dsqlMatch

src/dsql/ExprNodes.cpp:313–339

bool ExprNode::dsqlMatch(DsqlCompilerScratch* dsqlScratch, const ExprNode* other, bool ignoreMapCast) const
{
	if (other->getType() != getType())
		return false;

	NodeRefsHolder thisHolder(dsqlScratch->getPool());
	getChildren(thisHolder, true);

	NodeRefsHolder otherHolder(dsqlScratch->getPool());
	other->getChildren(otherHolder, true);

	size_t count = thisHolder.refs.getCount();
	if (otherHolder.refs.getCount() != count)
		return false;

	const auto* j = otherHolder.refs.begin();

	for (const auto i : thisHolder.refs)
	{
		if (!*i != !**j || !PASS1_node_match(dsqlScratch, *i, **j, ignoreMapCast))
			return false;

		++j;
	}

	return true;
}

bool ExprNode::sameAs(const ExprNode* other, bool ignoreStreams) const
{