diff options
Diffstat (limited to 'db/post_migrate/20201216185336_add_devops_adoption_snapshot_not_null.rb')
-rw-r--r-- | db/post_migrate/20201216185336_add_devops_adoption_snapshot_not_null.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/db/post_migrate/20201216185336_add_devops_adoption_snapshot_not_null.rb b/db/post_migrate/20201216185336_add_devops_adoption_snapshot_not_null.rb new file mode 100644 index 00000000000..1bb3c57f3cd --- /dev/null +++ b/db/post_migrate/20201216185336_add_devops_adoption_snapshot_not_null.rb @@ -0,0 +1,31 @@ +# frozen_string_literal: true + +class AddDevopsAdoptionSnapshotNotNull < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + with_lock_retries do + execute( + <<~SQL + LOCK TABLE analytics_devops_adoption_snapshots IN ACCESS EXCLUSIVE MODE; + + UPDATE analytics_devops_adoption_snapshots SET end_time = date_trunc('month', recorded_at) - interval '1 millisecond'; + + ALTER TABLE analytics_devops_adoption_snapshots ALTER COLUMN end_time SET NOT NULL; + SQL + ) + end + end + + def down + with_lock_retries do + execute(<<~SQL) + ALTER TABLE analytics_devops_adoption_snapshots ALTER COLUMN end_time DROP NOT NULL; + SQL + end + end +end |