15 lines
481 B
Ruby
15 lines
481 B
Ruby
# frozen_string_literal: true
|
|
|
|
class AddTempIndexOnNullProjectNamespaceIds < Gitlab::Database::Migration[1.0]
|
|
TMP_INDEX_FOR_NULL_PROJECT_NAMESPACE_ID = 'tmp_index_for_null_project_namespace_id'
|
|
|
|
disable_ddl_transaction!
|
|
|
|
def up
|
|
add_concurrent_index :projects, :id, name: TMP_INDEX_FOR_NULL_PROJECT_NAMESPACE_ID, where: 'project_namespace_id IS NULL'
|
|
end
|
|
|
|
def down
|
|
remove_concurrent_index_by_name :projects, name: TMP_INDEX_FOR_NULL_PROJECT_NAMESPACE_ID
|
|
end
|
|
end
|