diff options
Diffstat (limited to 'db/migrate/20200912193210_add_scheduling_issues_temp_indexes.rb')
-rw-r--r-- | db/migrate/20200912193210_add_scheduling_issues_temp_indexes.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/db/migrate/20200912193210_add_scheduling_issues_temp_indexes.rb b/db/migrate/20200912193210_add_scheduling_issues_temp_indexes.rb new file mode 100644 index 00000000000..bc2b8d4ce97 --- /dev/null +++ b/db/migrate/20200912193210_add_scheduling_issues_temp_indexes.rb @@ -0,0 +1,21 @@ +# frozen_string_literal: true + +class AddSchedulingIssuesTempIndexes < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + add_concurrent_index :issue_links, [:source_id], where: 'link_type = 1', name: 'tmp_idx_blocking_type_links' + add_concurrent_index :issue_links, [:target_id], where: 'link_type = 2', name: 'tmp_idx_blocked_by_type_links' + add_concurrent_index :issues, :id, where: '(state_id = 1 AND blocking_issues_count = 0)', name: 'tmp_idx_index_issues_with_outdate_blocking_count' + end + + def down + remove_concurrent_index_by_name(:issue_links, 'tmp_idx_blocking_type_links') + remove_concurrent_index_by_name(:issue_links, 'tmp_idx_blocked_by_type_links') + remove_concurrent_index_by_name(:issues, 'tmp_idx_index_issues_with_outdate_blocking_count') + end +end |