debian-mirror-gitlab/db/migrate/20200326122700_create_diff_note_positions.rb

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# frozen_string_literal: true
class CreateDiffNotePositions < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
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# rubocop:disable Migration/AddLimitToTextColumns
# rubocop:disable Migration/PreventStrings
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def up
with_lock_retries do
create_table :diff_note_positions do |t|
t.references :note, foreign_key: { on_delete: :cascade }, null: false, index: false
t.integer :old_line
t.integer :new_line
t.integer :diff_content_type, limit: 2, null: false
t.integer :diff_type, limit: 2, null: false
t.string :line_code, limit: 255, null: false
t.binary :base_sha, null: false
t.binary :start_sha, null: false
t.binary :head_sha, null: false
t.text :old_path, null: false
t.text :new_path, null: false
t.index [:note_id, :diff_type], unique: true
end
end
end
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# rubocop:enable Migration/PreventStrings
# rubocop:enable Migration/AddLimitToTextColumns
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def down
drop_table :diff_note_positions
end
end