Add latest changes from gitlab-org/gitlab@master

3 files changed, 48 insertions, 0 deletions

diff --git a/db/migrate/20191205212923_support_multiple_milestones_for_issues.rb b/db/migrate/20191205212923_support_multiple_milestones_for_issues.rb
new file mode 100644
index 00000000000..e0edd76c4b9
--- /dev/null
+++ b/db/migrate/20191205212923_support_multiple_milestones_for_issues.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class SupportMultipleMilestonesForIssues < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    create_table :issue_milestones, id: false do |t|
+      t.references :issue, foreign_key: { on_delete: :cascade }, index: { unique: true }, null: false
+      t.references :milestone, foreign_key: { on_delete: :cascade }, index: true, null: false
+    end
+
+    add_index :issue_milestones, [:issue_id, :milestone_id], unique: true
+  end
+end
diff --git a/db/migrate/20191205212924_support_multiple_milestones_for_merge_requests.rb b/db/migrate/20191205212924_support_multiple_milestones_for_merge_requests.rb
new file mode 100644
index 00000000000..85ad1a748e9
--- /dev/null
+++ b/db/migrate/20191205212924_support_multiple_milestones_for_merge_requests.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class SupportMultipleMilestonesForMergeRequests < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    create_table :merge_request_milestones, id: false do |t|
+      t.references :merge_request, foreign_key: { on_delete: :cascade }, index: { unique: true }, null: false
+      t.references :milestone, foreign_key: { on_delete: :cascade }, index: true, null: false
+    end
+
+    add_index :merge_request_milestones, [:merge_request_id, :milestone_id], name: 'index_mrs_milestones_on_mr_id_and_milestone_id', unique: true
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 5a877870e6c..567e135fdff 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -2099,6 +2099,14 @@ ActiveRecord::Schema.define(version: 2019_12_29_140154) do
     t.index ["issue_id"], name: "index_issue_metrics"
   end
 
+  create_table "issue_milestones", id: false, force: :cascade do |t|
+    t.bigint "issue_id", null: false
+    t.bigint "milestone_id", null: false
+    t.index ["issue_id", "milestone_id"], name: "index_issue_milestones_on_issue_id_and_milestone_id", unique: true
+    t.index ["issue_id"], name: "index_issue_milestones_on_issue_id", unique: true
+    t.index ["milestone_id"], name: "index_issue_milestones_on_milestone_id"
+  end
+
   create_table "issue_tracker_data", force: :cascade do |t|
     t.integer "service_id", null: false
     t.datetime_with_timezone "created_at", null: false
@@ -2486,6 +2494,14 @@ ActiveRecord::Schema.define(version: 2019_12_29_140154) do
     t.index ["pipeline_id"], name: "index_merge_request_metrics_on_pipeline_id"
   end
 
+  create_table "merge_request_milestones", id: false, force: :cascade do |t|
+    t.bigint "merge_request_id", null: false
+    t.bigint "milestone_id", null: false
+    t.index ["merge_request_id", "milestone_id"], name: "index_mrs_milestones_on_mr_id_and_milestone_id", unique: true
+    t.index ["merge_request_id"], name: "index_merge_request_milestones_on_merge_request_id", unique: true
+    t.index ["milestone_id"], name: "index_merge_request_milestones_on_milestone_id"
+  end
+
   create_table "merge_request_user_mentions", force: :cascade do |t|
     t.integer "merge_request_id", null: false
     t.integer "note_id"
@@ -4595,6 +4611,8 @@ ActiveRecord::Schema.define(version: 2019_12_29_140154) do
   add_foreign_key "issue_links", "issues", column: "source_id", name: "fk_c900194ff2", on_delete: :cascade
   add_foreign_key "issue_links", "issues", column: "target_id", name: "fk_e71bb44f1f", on_delete: :cascade
   add_foreign_key "issue_metrics", "issues", on_delete: :cascade
+  add_foreign_key "issue_milestones", "issues", on_delete: :cascade
+  add_foreign_key "issue_milestones", "milestones", on_delete: :cascade
   add_foreign_key "issue_tracker_data", "services", on_delete: :cascade
   add_foreign_key "issue_user_mentions", "issues", on_delete: :cascade
   add_foreign_key "issue_user_mentions", "notes", on_delete: :cascade
@@ -4638,6 +4656,8 @@ ActiveRecord::Schema.define(version: 2019_12_29_140154) do
   add_foreign_key "merge_request_metrics", "merge_requests", on_delete: :cascade
   add_foreign_key "merge_request_metrics", "users", column: "latest_closed_by_id", name: "fk_ae440388cc", on_delete: :nullify
   add_foreign_key "merge_request_metrics", "users", column: "merged_by_id", name: "fk_7f28d925f3", on_delete: :nullify
+  add_foreign_key "merge_request_milestones", "merge_requests", on_delete: :cascade
+  add_foreign_key "merge_request_milestones", "milestones", on_delete: :cascade
   add_foreign_key "merge_request_user_mentions", "merge_requests", on_delete: :cascade
   add_foreign_key "merge_request_user_mentions", "notes", on_delete: :cascade
   add_foreign_key "merge_requests", "ci_pipelines", column: "head_pipeline_id", name: "fk_fd82eae0b9", on_delete: :nullify