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author | Nick Thomas <nick@gitlab.com> | 2019-04-12 17:08:04 +0100 |
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committer | Nick Thomas <nick@gitlab.com> | 2019-05-03 23:22:01 +0100 |
commit | df778038981ae49cb7c0fec0a60f89abf801c5f0 (patch) | |
tree | f1b158fcc766bce6d70de1157169eac50271bb47 /db/migrate/20190412155659_add_merge_request_blocks.rb | |
parent | 96aa083854f8204a80851017ba547ea3b732e273 (diff) | |
download | gitlab-ce-df778038981ae49cb7c0fec0a60f89abf801c5f0.tar.gz |
Backport of initial merge request blocks supportce-9688-mr-merge-order
Diffstat (limited to 'db/migrate/20190412155659_add_merge_request_blocks.rb')
-rw-r--r-- | db/migrate/20190412155659_add_merge_request_blocks.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/db/migrate/20190412155659_add_merge_request_blocks.rb b/db/migrate/20190412155659_add_merge_request_blocks.rb new file mode 100644 index 00000000000..9e7f370d1cf --- /dev/null +++ b/db/migrate/20190412155659_add_merge_request_blocks.rb @@ -0,0 +1,25 @@ +# frozen_string_literal: true + +class AddMergeRequestBlocks < ActiveRecord::Migration[5.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + def change + create_table :merge_request_blocks, id: :bigserial do |t| + t.references :blocking_merge_request, + index: false, null: false, + foreign_key: { to_table: :merge_requests, on_delete: :cascade } + + t.references :blocked_merge_request, + index: true, null: false, + foreign_key: { to_table: :merge_requests, on_delete: :cascade } + + t.index [:blocking_merge_request_id, :blocked_merge_request_id], + unique: true, + name: 'index_mr_blocks_on_blocking_and_blocked_mr_ids' + + t.timestamps_with_timezone + end + end +end |