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# frozen_string_literal: true
class SetIndexForIssuesHealthStatusOrdering < Gitlab::Database::Migration[2.1]
disable_ddl_transaction!
INDEX_NAME_DESC = 'index_on_issues_health_status_desc_order'
INDEX_NAME_ASC = 'index_on_issues_health_status_asc_order'
def up
add_concurrent_index :issues,
[:project_id, :health_status, :id, :state_id, :issue_type],
order: { health_status: 'DESC NULLS LAST', id: :desc },
name: INDEX_NAME_DESC
add_concurrent_index :issues,
[:project_id, :health_status, :id, :state_id, :issue_type],
order: { health_status: 'ASC NULLS LAST', id: :desc },
name: INDEX_NAME_ASC
end
def down
remove_concurrent_index_by_name :issues, INDEX_NAME_DESC
remove_concurrent_index_by_name :issues, INDEX_NAME_ASC
end
end
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