1 files changed, 41 insertions, 0 deletions
diff --git a/db/migrate/20190920224341_create_merge_request_context_commits_and_diffs.rb b/db/migrate/20190920224341_create_merge_request_context_commits_and_diffs.rb
new file mode 100644
index 00000000000..dcc9da670f7
--- /dev/null
+++ b/db/migrate/20190920224341_create_merge_request_context_commits_and_diffs.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class CreateMergeRequestContextCommitsAndDiffs < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    create_table :merge_request_context_commits do |t|
+      t.references :merge_request, foreign_key: { on_delete: :cascade }
+      t.datetime_with_timezone :authored_date
+      t.datetime_with_timezone :committed_date
+      t.binary :sha, null: false
+      t.integer :relative_order, null: false
+      t.text :author_name
+      t.text :author_email
+      t.text :committer_name
+      t.text :committer_email
+      t.text :message
+      t.index [:merge_request_id, :sha], unique: true, name: 'index_mr_context_commits_on_merge_request_id_and_sha'
+    end
+
+    create_table :merge_request_context_commit_diff_files, id: false do |t|
+      t.references :merge_request_context_commit, foreign_key: { on_delete: :cascade }, index: { name: "idx_mr_cc_diff_files_on_mr_cc_id" }
+      t.binary :sha, null: false
+      t.integer :relative_order, null: false
+      t.string :a_mode, null: false, limit: 255
+      t.string :b_mode, null: false, limit: 255
+      t.boolean :new_file, null: false
+      t.boolean :renamed_file, null: false
+      t.boolean :deleted_file, null: false
+      t.boolean :too_large, null: false
+      t.boolean :binary
+      t.text :new_path, null: false
+      t.text :old_path, null: false
+      t.text :diff
+      t.index [:merge_request_context_commit_id, :sha], name: 'idx_mr_cc_diff_files_on_mr_cc_id_and_sha'
+    end
+  end
+end