[FIX] base: renaming of x2many fields

2018-10-18 12:04:45 +02:00
parent 80fd5abd90
commit e91b16b734
1 changed files with 8 additions and 4 deletions
@@ -697,11 +697,15 @@ class IrModelFields(models.Model):
                field = getattr(obj, '_fields', {}).get(item.name)

                if vals.get('name', item.name) != item.name:
-                    # We need to rename the column
+                    # We need to rename the field
                    item._prepare_update()
-                    if column_rename:
-                        raise UserError(_('Can only rename one field at a time!'))
-                    column_rename = (obj._table, item.name, vals['name'], item.index)
+                    if item.ttype in ('one2many', 'many2many'):
+                        # those field names are not explicit in the database!
+                        pass
+                    else:
+                        if column_rename:
+                            raise UserError(_('Can only rename one field at a time!'))
+                        column_rename = (obj._table, item.name, vals['name'], item.index)

                # We don't check the 'state', because it might come from the context
                # (thus be set for multiple fields) and will be ignored anyway.