fix(migrations) proper downgrade colomn removal for Cassandra

Cassandra does not support the `COLUMN IF EXISTS` conditionals like Postgres does. This appears to have been a copy/paste gone wrong. From Kong#2750
ibuler · Jul 31, 2017 · a0bddb5 · a0bddb5
1 parent 2461e04
commit a0bddb5
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/kong/dao/migrations/cassandra.lua b/kong/dao/migrations/cassandra.lua
@@ -390,9 +390,9 @@ return {
       ALTER TABLE apis ADD upstream_read_timeout int;
     ]],
     down = [[
-      ALTER TABLE apis DROP COLUMN IF EXISTS upstream_connect_timeout;
-      ALTER TABLE apis DROP COLUMN IF EXISTS upstream_send_timeout;
-      ALTER TABLE apis DROP COLUMN IF EXISTS upstream_read_timeout;
+      ALTER TABLE apis DROP upstream_connect_timeout;
+      ALTER TABLE apis DROP upstream_send_timeout;
+      ALTER TABLE apis DROP upstream_read_timeout;
     ]]
   },
   {