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-rw-r--r--db/migrate/20160725104452_merge_request_diff_add_index.rb18
1 files changed, 0 insertions, 18 deletions
diff --git a/db/migrate/20160725104452_merge_request_diff_add_index.rb b/db/migrate/20160725104452_merge_request_diff_add_index.rb
deleted file mode 100644
index d3369b3f961..00000000000
--- a/db/migrate/20160725104452_merge_request_diff_add_index.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-# rubocop:disable RemoveIndex
-class MergeRequestDiffAddIndex < ActiveRecord::Migration[4.2]
- include Gitlab::Database::MigrationHelpers
- disable_ddl_transaction!
-
- # Set this constant to true if this migration requires downtime.
- DOWNTIME = false
-
- def up
- add_concurrent_index :merge_request_diffs, :merge_request_id
- end
-
- def down
- if index_exists?(:merge_request_diffs, :merge_request_id)
- remove_index :merge_request_diffs, :merge_request_id
- end
- end
-end