Improve consistency of DB column names.

[plomtask] / plomtask / misc.py

diff --git a/plomtask/misc.py b/plomtask/misc.py
index bf071885278471e421a346791bb9db59989097d5..dcaad175874c3d21041bd77fe0240f9060324cdd 100644 (file)
--- a/plomtask/misc.py
+++ b/plomtask/misc.py
@@ -46,7 +46,7 @@ class VersionedAttribute:
 
     def save(self, db_conn: DatabaseConnection) -> None:
         """Save as self.history entries, but first wipe old ones."""
-        db_conn.exec(f'DELETE FROM {self.table_name} WHERE parent_id = ?',
+        db_conn.exec(f'DELETE FROM {self.table_name} WHERE parent = ?',
                      (self.parent.id_,))
         for timestamp, value in self.history.items():
             db_conn.exec(f'INSERT INTO {self.table_name} VALUES (?, ?, ?)',