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39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
'use strict';
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var Transaction = require('../../transaction');
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var assign = require('lodash/object/assign');
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var inherits = require('inherits');
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var debug = require('debug')('knex:tx');
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var helpers = require('../../helpers');
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function Transaction_MySQL() {
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Transaction.apply(this, arguments);
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}
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inherits(Transaction_MySQL, Transaction);
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assign(Transaction_MySQL.prototype, {
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query: function query(conn, sql, status, value) {
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var t = this;
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var q = this.trxClient.query(conn, sql)['catch'](function (err) {
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return err.errno === 1305;
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}, function () {
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helpers.warn('Transaction was implicitly committed, do not mix transactions and DDL with MySQL (#805)');
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})['catch'](function (err) {
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status = 2;
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value = err;
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t._completed = true;
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debug('%s error running transaction query', t.txid);
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}).tap(function () {
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if (status === 1) t._resolver(value);
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if (status === 2) t._rejecter(value);
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});
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if (status === 1 || status === 2) {
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t._completed = true;
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}
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return q;
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}
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});
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module.exports = Transaction_MySQL; |