Function _ValidateScopes

src/ast/ast_validations.c:2017–2038

validate a query

// validate a query
static AST_Validation _ValidateScopes
(
	AST *ast  // ast
) {
	// create a context for the traversal
	validations_ctx ctx = {
		.union_all = NOT_DEFINED,
		.defined_identifiers = raxNew(),
		.ignore_identifiers = false
	};

	// create a visitor
	ast_visitor visitor = {&ctx, validations_mapping};

	// visit (traverse) the ast
	AST_Visitor_visit(ast->root, &visitor);
	
	// cleanup
	raxFree(ctx.defined_identifiers);

	return !ErrorCtx_EncounteredError() ? AST_VALID : AST_INVALID;
}

// build the global mapping from ast-node-type to visiting functions
bool AST_ValidationsMappingInit(void) {