blob: 18a9174374640ffe8b6494f37da171e8a54645fc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
# frozen_string_literal: true
class AddNamespaceIdIndexesForeignKeyToProtectedBranches < Gitlab::Database::Migration[2.0]
disable_ddl_transaction!
INDEX_NAME = 'index_protected_branches_namespace_id'
def up
add_concurrent_index :protected_branches, :namespace_id, name: INDEX_NAME, where: 'namespace_id IS NOT NULL'
add_concurrent_foreign_key :protected_branches, :namespaces, column: :namespace_id, on_delete: :cascade
end
def down
with_lock_retries do
remove_foreign_key :protected_branches, column: :namespace_id
end
remove_concurrent_index :protected_branches, :namespace_id, name: INDEX_NAME
end
end
|