Method _run

src/dialects/db2/query.js:31–174

(connection, sql, parameters)

  }

  async _run(connection, sql, parameters) {
    this.sql = sql;
    const benchmark = this.sequelize.options.benchmark || this.options.benchmark;
    let queryBegin;
    if (benchmark) {
      queryBegin = Date.now();
    } else {
      this.sequelize.log(`Executing (${ this.connection.uuid || 'default' }): ${ this.sql}`, this.options);
    }

    const errStack = new Error().stack;

    return new Promise((resolve, reject) => {
      // TRANSACTION SUPPORT
      if (_.startsWith(this.sql, 'BEGIN TRANSACTION')) {
        connection.beginTransaction(err => {
          if (err) {
            reject(this.formatError(err, errStack));
          } else {
            resolve(this.formatResults());
          }
        });
      } else if (_.startsWith(this.sql, 'COMMIT TRANSACTION')) {
        connection.commitTransaction(err => {
          if (err) {
            reject(this.formatError(err, errStack));
          } else {
            resolve(this.formatResults());
          }
        });
      } else if (_.startsWith(this.sql, 'ROLLBACK TRANSACTION')) {
        connection.rollbackTransaction(err => {
          if (err) {
            reject(this.formatError(err, errStack));
          } else {
            resolve(this.formatResults());
          }
        });
      } else if (_.startsWith(this.sql, 'SAVE TRANSACTION')) {
        connection.commitTransaction(err => {
          if (err) {
            reject(this.formatError(err, errStack));
          } else {
            connection.beginTransaction(err => {
              if (err) {
                reject(this.formatError(err, errStack));
              } else {
                resolve(this.formatResults());
              }
            });
          }
        }, this.options.transaction.name);
      } else {
        const params = [];
        if (parameters) {
          _.forOwn(parameters, (value, key) => {
            const param = this.getSQLTypeFromJsType(value, key);
            params.push(param);