text: exports.up = function (db, cb) {
      db.runSql(
          `
          ALTER TABLE features
              DROP COLUMN strategies;
      `,
          cb,
      );
  };
  
  exports.down = function (db, cb) {
      db.runSql(
          `
          ALTER TABLE features
              ADD COLUMN strategies json;
      `,
          cb,
      );
  };
  
  exports._meta = {
      version: 1,
  };
  