Merge branch 're-remove-foreign-keys-on-gitlab-com' into 'master'

Re-remove foreign keys on GitLab.com (LFK)

See merge request gitlab-org/gitlab!79418

db/post_migrate/20220121214753_re_remove_projects_ci_stages_project_id_fk.rb

+# frozen_string_literal: true
+
+class ReRemoveProjectsCiStagesProjectIdFk < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    return unless foreign_key_exists?(:ci_stages, :projects, name: "fk_2360681d1d")
+
+    with_lock_retries do
+      execute('LOCK projects, ci_stages IN ACCESS EXCLUSIVE MODE') if transaction_open?
+
+      remove_foreign_key_if_exists(:ci_stages, :projects, name: "fk_2360681d1d")
+    end
+  end
+
+  def down
+    # no-op, since the FK will be added via rollback by prior-migration
+  end
+end

db/post_migrate/20220124153234_re_remove_projects_ci_job_artifacts_project_id_fk.rb

+# frozen_string_literal: true
+
+class ReRemoveProjectsCiJobArtifactsProjectIdFk < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    return unless foreign_key_exists?(:ci_job_artifacts, :projects, name: "fk_rails_9862d392f9")
+
+    with_lock_retries do
+      execute('LOCK projects, ci_job_artifacts IN ACCESS EXCLUSIVE MODE') if transaction_open?
+
+      remove_foreign_key_if_exists(:ci_job_artifacts, :projects, name: "fk_rails_9862d392f9")
+    end
+  end
+
+  def down
+    # no-op, since the FK will be added via rollback by prior-migration
+  end
+end

db/post_migrate/20220124180705_re_remove_projects_ci_builds_metadata_project_id_fk.rb

+# frozen_string_literal: true
+
+class ReRemoveProjectsCiBuildsMetadataProjectIdFk < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    return unless foreign_key_exists?(:ci_builds_metadata, :projects, name: "fk_rails_ffcf702a02")
+
+    with_lock_retries do
+      execute('LOCK projects, ci_builds_metadata IN ACCESS EXCLUSIVE MODE') if transaction_open?
+
+      remove_foreign_key_if_exists(:ci_builds_metadata, :projects, name: "fk_rails_ffcf702a02")
+    end
+  end
+
+  def down
+    # no-op, since the FK will be added via rollback by prior-migration
+  end
+end

db/post_migrate/20220126210022_re_remove_projects_ci_builds_project_id_fk.rb

+# frozen_string_literal: true
+
+class ReRemoveProjectsCiBuildsProjectIdFk < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    return unless foreign_key_exists?(:ci_builds, :projects, name: "fk_befce0568a")
+
+    with_lock_retries do
+      execute('LOCK projects, ci_builds IN ACCESS EXCLUSIVE MODE') if transaction_open?
+
+      remove_foreign_key_if_exists(:ci_builds, :projects, name: "fk_befce0568a")
+    end
+  end
+
+  def down
+    # no-op, since the FK will be added via rollback by prior-migration
+  end
+end

db/schema_migrations/20220121214753

+b7b9f5e516664e7eb3f7a5307d1871bb4f58a31f4807e0298fbf9414bad567fa
\ No newline at end of file

db/schema_migrations/20220124153234

+0e8559121504f1a34394b5f613ef2c5554261f6aeaeaaf5a15d018803c4e5452
\ No newline at end of file

db/schema_migrations/20220124180705

+6c147287ba8436bd0231dc22195c95a71d19987d23741c1291a117407f493184
\ No newline at end of file

db/schema_migrations/20220126210022

+80a75bf72b40ee791bebd9ae97a793ce41fbd352841d83421525b6ad78e1c5e8
\ No newline at end of file