libaquery: optimizations that reduces vector copy.

2022-09-09 20:42:04 +08:00
parent bea97a909a
commit 9caee2819f
9 changed files with 52 additions and 39 deletions
@@ -930,7 +930,7 @@ class udf(ast_node):
                cname = get_legal_name(args)
                self.var_table[args] = cname
                self.args.append(cname)
-        front = [*self.code_list, ', '.join([f'auto {a}' for a in self.args])]
+        front = [*self.code_list, ', '.join([f'const auto& {a}' for a in self.args])]
        self.code_list = []
        
        self.with_storage = False