feat: drop the merge user tool’s stored procedure #1155

apps/backend/db_patches/0166_DropUserMergeStoreProc.sql

@@ -0,0 +1,12 @@
+DO
+$$
+BEGIN
+  IF register_patch('0166_DropUserMergeStoredProc.sql', 'Chi Kai Lam', 'Drop stored procedure of merge user tool', '2024-11-21') THEN
+    BEGIN
+      DROP TABLE MERGING_TABLE_REGISTRY;
+      DROP FUNCTION REPLACE_OLD_USER_ID_WITH_NEW;
+    END;
+  END IF;
+END;
+$$
+LANGUAGE plpgsql;