diff options
Diffstat (limited to 'db/migrate/20190628185004_backfill_and_add_not_null_constraint_to_released_at_column_on_releases_table.rb')
| -rw-r--r-- | db/migrate/20190628185004_backfill_and_add_not_null_constraint_to_released_at_column_on_releases_table.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/db/migrate/20190628185004_backfill_and_add_not_null_constraint_to_released_at_column_on_releases_table.rb b/db/migrate/20190628185004_backfill_and_add_not_null_constraint_to_released_at_column_on_releases_table.rb new file mode 100644 index 00000000000..1e5d3e8f235 --- /dev/null +++ b/db/migrate/20190628185004_backfill_and_add_not_null_constraint_to_released_at_column_on_releases_table.rb @@ -0,0 +1,18 @@ +# frozen_string_literal: true + +class BackfillAndAddNotNullConstraintToReleasedAtColumnOnReleasesTable < ActiveRecord::Migration[5.1] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + update_column_in_batches(:releases, :released_at, Arel.sql('created_at')) + change_column_null(:releases, :released_at, false) + end + + def down + change_column_null(:releases, :released_at, true) + end +end |