text: exports.up = function(knex) {
    return knex.schema.table('programs', function(table) {
      table
        .text('editorInfo')
        .notNullable()
        .defaultTo('');
    });
  };
  
  exports.down = function(knex) {
    return knex.schema.table('programs', function(table) {
      table.dropColumn('editorInfo');
    });
  };
  