[MIG] project_task_line: 17.0

project_task_line/migrations/17.0.1.0.0/pre-migration.py

@@ -0,0 +1,14 @@
+def migrate(cr, installed_version):
+    cr.execute(
+        """
+        ALTER TABLE project_task_line
+        ADD COLUMN IF NOT EXISTS state VARCHAR
+        """,
+    )
+    cr.execute(
+        """
+        UPDATE project_task_line
+        SET state = kanban_state
+        WHERE kanban_state IN ('done', 'blocked')
+        """,
+    )