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class CreateCiBuildTraceChunks < ActiveRecord::Migration include Gitlab::Database::MigrationHelpers DOWNTIME = false def change create_table :ci_build_trace_chunks, id: :bigserial do |t| t.integer :build_id, null: false t.integer :chunk_index, null: false t.integer :data_store, null: false t.binary :raw_data t.foreign_key :ci_builds, column: :build_id, on_delete: :cascade t.index [:build_id, :chunk_index], unique: true end end end