--- parser3/src/classes/table.C	2024/11/16 23:13:22	1.373
+++ parser3/src/classes/table.C	2024/12/06 22:03:58	1.375
@@ -26,7 +26,7 @@
 #include "pa_array.h"
 #include "pa_varray.h"
 
-volatile const char * IDENT_TABLE_C="$Id: table.C,v 1.373 2024/11/16 23:13:22 moko Exp $";
+volatile const char * IDENT_TABLE_C="$Id: table.C,v 1.375 2024/12/06 22:03:58 moko Exp $";
 
 // class
 
@@ -638,7 +638,7 @@ static void _save(Request& r, MethodPara
 	else
 		--param_index;
 
-	const String& file_name=params.as_string(param_index++, FILE_NAME_MUST_NOT_BE_CODE);
+	const String& file_name=params.as_string(param_index++, FILE_NAME_MUST_BE_STRING);
 	String file_spec=r.full_disk_path(file_name);
 
 	if(do_append && file_exist(file_spec))
@@ -1001,7 +1001,10 @@ static void _hash(Request& r, MethodPara
 	};
 	info.key_field=(info.key_code ? -1 : self_table.column_name2index(key_param->as_string(), true));
 
-	self_table.for_each(table_row_to_hash, &info);
+	Temp_current tc(self_table);
+	for(Table::RobustIterator i(self_table); i; i.next()) {
+		table_row_to_hash(i.value(), &info);
+	}
 
 	result.extract_default();
 
@@ -1032,7 +1035,8 @@ static void _array(Request& r, MethodPar
 		}
 	}
 
-	for(Table::Iterator i(table); i; i.next()) {
+	Temp_current tc(table);
+	for(Table::RobustIterator i(table); i; i.next()) {
 		switch(value_type) {
 			case C_STRING: {
 				size_t index=value_fields.get(0);