[IMP] sale_stock: As we renamed the column, computation is launched

Author: etobella

openupgrade_scripts/scripts/sale_stock/15.0.1.0/pre-migration.py

@@ -4,3 +4,12 @@
 @openupgrade.migrate()
 def migrate(env, version):
     openupgrade.rename_columns(env.cr, {"sale_order": [("effective_date", None)]})
+    # We need to recreate the column in order to avoid computation of the field.
+    # It will be filled on post-migration.
+    openupgrade.logged_query(
+        env.cr,
+        """
+        ALTER TABLE sale_order
+        ADD COLUMN effective_date timestamp
+        """,
+    )