/* eslint-disable */
/** 审批SLA：记录进入当前状态的时间，供超时计算。 */

exports.up = (pgm) => {
  pgm.sql(`ALTER TABLE workflow_status ADD COLUMN IF NOT EXISTS entered_at TIMESTAMPTZ NOT NULL DEFAULT now();`);
};

exports.down = (pgm) => {
  pgm.sql(`ALTER TABLE workflow_status DROP COLUMN IF EXISTS entered_at;`);
};