diff options
Diffstat (limited to 'db')
| -rw-r--r-- | db/migrate/20170507205316_add_head_pipeline_id_to_merge_requests.rb | 7 | ||||
| -rw-r--r-- | db/post_migrate/20170508170547_add_head_pipeline_for_each_merge_request.rb | 25 | ||||
| -rw-r--r-- | db/schema.rb | 3 |
3 files changed, 34 insertions, 1 deletions
diff --git a/db/migrate/20170507205316_add_head_pipeline_id_to_merge_requests.rb b/db/migrate/20170507205316_add_head_pipeline_id_to_merge_requests.rb new file mode 100644 index 00000000000..8fc6e380a77 --- /dev/null +++ b/db/migrate/20170507205316_add_head_pipeline_id_to_merge_requests.rb @@ -0,0 +1,7 @@ +class AddHeadPipelineIdToMergeRequests < ActiveRecord::Migration + DOWNTIME = false + + def change + add_column :merge_requests, :head_pipeline_id, :integer + end +end diff --git a/db/post_migrate/20170508170547_add_head_pipeline_for_each_merge_request.rb b/db/post_migrate/20170508170547_add_head_pipeline_for_each_merge_request.rb new file mode 100644 index 00000000000..bc3850c0c23 --- /dev/null +++ b/db/post_migrate/20170508170547_add_head_pipeline_for_each_merge_request.rb @@ -0,0 +1,25 @@ +class AddHeadPipelineForEachMergeRequest < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + def up + disable_statement_timeout + + pipelines = Arel::Table.new(:ci_pipelines) + merge_requests = Arel::Table.new(:merge_requests) + + head_id = pipelines. + project(Arel::Nodes::NamedFunction.new('max', [pipelines[:id]])). + from(pipelines). + where(pipelines[:ref].eq(merge_requests[:source_branch])). + where(pipelines[:project_id].eq(merge_requests[:source_project_id])) + + sub_query = Arel::Nodes::SqlLiteral.new(Arel::Nodes::Grouping.new(head_id).to_sql) + + update_column_in_batches(:merge_requests, :head_pipeline_id, sub_query) + end + + def down + end +end diff --git a/db/schema.rb b/db/schema.rb index 722e776c27d..b91b3e6e977 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -11,7 +11,7 @@ # # It's strongly recommended that you check this file into your version control system. -ActiveRecord::Schema.define(version: 20170506185517) do +ActiveRecord::Schema.define(version: 20170508170547) do # These are extensions that must be enabled in order to support this database enable_extension "plpgsql" @@ -690,6 +690,7 @@ ActiveRecord::Schema.define(version: 20170506185517) do t.integer "cached_markdown_version" t.datetime "last_edited_at" t.integer "last_edited_by_id" + t.integer "head_pipeline_id" end add_index "merge_requests", ["assignee_id"], name: "index_merge_requests_on_assignee_id", using: :btree |