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nodejs mysql set query timeout

// Kill query after 60s
connection.query({sql: 'SELECT COUNT(*) AS count FROM big_table', timeout: 60000}, function (error, results, fields) {
  if (error && error.code === 'PROTOCOL_SEQUENCE_TIMEOUT') {
    throw new Error('too long to count table rows!');
  }
 
  if (error) {
    throw error;
  }
 
  console.log(results[0].count + ' rows');
});
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