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# frozen_string_literal: true
class AddTempIndexForProjectStatisticsUpdatedAt < Gitlab::Database::Migration[2.1]
INDEX_PROJECT_STATISTICS_UPDATED_AT = 'tmp_index_project_statistics_updated_at'
disable_ddl_transaction!
def up
# Temporary index is to be used to trigger a refresh of project_statistics repository_size
add_concurrent_index :project_statistics, [:project_id, :updated_at],
name: INDEX_PROJECT_STATISTICS_UPDATED_AT,
where: "repository_size > 0"
end
def down
remove_concurrent_index_by_name :project_statistics, INDEX_PROJECT_STATISTICS_UPDATED_AT
end
end
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