text: CREATE TABLE WRITE_SET (
    WS_DATABASE nvarchar(128) NOT NULL,
    WS_TABLE nvarchar(128) NOT NULL,
    WS_PARTITION nvarchar(767),
    WS_TXNID bigint NOT NULL,
    WS_COMMIT_ID bigint NOT NULL,
    WS_OPERATION_TYPE char(1) NOT NULL
  );
  ALTER TABLE TXN_COMPONENTS ADD TC_OPERATION_TYPE char(1) NULL;