Function getBatchStatementInfo

lib/tracker/request-logger.js:188–222

(queries, execOptions, maxQueryLength, maxParameterLength)

}

function getBatchStatementInfo(queries, execOptions, maxQueryLength, maxParameterLength) {
  // This part of the message is not accounted for in "maxQueryLength"
  let message = (execOptions.isBatchLogged() ? 'LOGGED ' : '') + 'BATCH w/ ' + queries.length +
    (!execOptions.isPrepared() ? ' not prepared' : '') + ' queries (';
  let remaining = maxQueryLength;
  let i;

  for (i = 0; i < queries.length && remaining > 0; i++) {
    let q = queries[i];
    const params = q.params;
    if (typeof q !== 'string') {
      q = q.query;
    }

    if (i > 0) {
      message += ',';
      remaining--;
    }

    const queryLength = Math.min(remaining, q.length);
    message += q.substr(0, queryLength);
    remaining -= queryLength;

    if (remaining <= 0) {
      break;
    }

    const parameters = getParametersInfo(params, remaining, maxParameterLength);
    remaining -= parameters.length;
    message += parameters;
  }

  message += i < queries.length ? ',...)' : ')';
  return message;
}

function getParametersInfo(params, remaining, maxParameterLength) {
  if (remaining <= 3) {