diff options
Diffstat (limited to 'db/post_migrate/20170503004427_upate_retried_for_ci_build.rb')
-rw-r--r-- | db/post_migrate/20170503004427_upate_retried_for_ci_build.rb | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/db/post_migrate/20170503004427_upate_retried_for_ci_build.rb b/db/post_migrate/20170503004427_upate_retried_for_ci_build.rb new file mode 100644 index 00000000000..80215d662e4 --- /dev/null +++ b/db/post_migrate/20170503004427_upate_retried_for_ci_build.rb @@ -0,0 +1,29 @@ +class UpateRetriedForCiBuild < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + disable_statement_timeout + + latest_id = <<-SQL.strip_heredoc + SELECT MAX(ci_builds2.id) + FROM ci_builds ci_builds2 + WHERE ci_builds.commit_id=ci_builds2.commit_id + AND ci_builds.name=ci_builds2.name + SQL + + # This is slow update as it does single-row query + # This is designed to be run as idle, or a post deployment migration + is_retried = Arel.sql("((#{latest_id}) != ci_builds.id)") + + update_column_in_batches(:ci_builds, :retried, is_retried) do |table, query| + query.where(table[:retried].eq(nil)) + end + end + + def down + end +end |