.select()

.from('table')

.orderBy('a', 'asc', 'b', 'desc', 'c', 'desc')

var sortArray = [

  {'field': 'title', 'direction': 'asc'}, 

  {'field': 'id', 'direction': 'desc'}

];

​

knex

  .select()

  .table('products')

  .modify(function(queryBuilder) {

    _.each(sortArray, function(sort) {

      queryBuilder.orderBy(sort.field, sort.direction);

    });

  })

.select()

.from('table')

.orderBy(['a', 'asc'], ['b', 'desc'], ['c','desc'])

.select()

.from('table')

.orderBy('a')

.orderBy('b', 'desc')

.orderBy('c', 'desc')

.select()

.from('table')

.orderBy(['a','b','c'], ['asc', 'desc', 'desc'])

.select()

.from('table')

.orderBy({

  a: 'asc',

  b: 'desc',

  c: 'desc',

});

orderBy([

  { column: 'a', direction: 'asc' },

  { column: 'b', direction: 'desc' },

  { column: 'c', direction: 'desc' },

])