Method dsqlPass

src/dsql/StmtNodes.cpp:274–291

}

AssignmentNode* AssignmentNode::dsqlPass(DsqlCompilerScratch* dsqlScratch)
{
	AssignmentNode* node = FB_NEW_POOL(dsqlScratch->getPool()) AssignmentNode(dsqlScratch->getPool());
	node->asgnFrom = doDsqlPass(dsqlScratch, asgnFrom);
	node->asgnTo = doDsqlPass(dsqlScratch, asgnTo);

	dsqlValidateTarget(node->asgnTo);

	// Try to force asgnFrom to be same type as asgnTo eg: ? = FIELD case
	PASS1_set_parameter_type(dsqlScratch, node->asgnFrom, node->asgnTo, false);

	// Try to force asgnTo to be same type as asgnFrom eg: FIELD = ? case
	// Try even when the above call succeeded, because "asgnTo" may
	// have sub-expressions that should be resolved.
	PASS1_set_parameter_type(dsqlScratch, node->asgnTo, node->asgnFrom, false);

	return node;
}

string AssignmentNode::internalPrint(NodePrinter& printer) const
{