Fórum Como usar transações no mysql usando o Knex? #611574

knex.transaction(function(trx) {

  const books = [
    {title: 'Canterbury Tales'},
    {title: 'Moby Dick'},
    {title: 'Hamlet'}
  ];

  knex.insert({name: 'Old Books'}, 'id')
    .into('catalogues')
    .transacting(trx)
    .then(function(ids) {
      books.forEach((book) => book.catalogue_id = ids[0]);
      return knex('books').insert(books).transacting(trx);
    })
    .then(trx.commit)
    .catch(trx.rollback);
})
.then(function(inserts) {
  console.log(inserts.length + ' new books saved.');
})
.catch(function(error) {
  // If we get here, that means that neither the 'Old Books' catalogues insert,
  // nor any of the books inserts will have taken place.
  console.error(error);
});

const books = [
    {title: 'Canterbury Tales', teste: [{id:1},{id:2}]},
  ];