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-rw-r--r--src/backenddb/drop.sql18
1 files changed, 8 insertions, 10 deletions
diff --git a/src/backenddb/drop.sql b/src/backenddb/drop.sql
index fbfd9e6a..9005b6ed 100644
--- a/src/backenddb/drop.sql
+++ b/src/backenddb/drop.sql
@@ -17,17 +17,15 @@
-- Everything in one big transaction
BEGIN;
--- This script DROPs all of the tables we create, including the
--- versioning schema!
---
--- Unlike the other SQL files, it SHOULD be updated to reflect the
--- latest requirements for dropping tables.
+-- This script DROPs all of the tables we create.
--- Unregister patch (0003.sql)
-SELECT _v.unregister_patch('merchant-0004');
-SELECT _v.unregister_patch('merchant-0003');
-SELECT _v.unregister_patch('merchant-0002');
-SELECT _v.unregister_patch('merchant-0001');
+WITH xpatches AS (
+ SELECT patch_name
+ FROM _v.patches
+ WHERE starts_with(patch_name,'merchant-')
+)
+ SELECT _v.unregister_patch(xpatches.patch_name)
+ FROM xpatches;
DROP SCHEMA merchant CASCADE;