由于超时或客户请求而取消的语句

Question

我正在尝试使用 Google 应用程序脚本将数据添加到我的 Google 云 SQL 数据库。当我昨晚完成时，我的代码工作正常，但是当我今天早上运行它现在给我错误 "statement cancelled due to timeout or client request"，我在云控制台中得到的错误是 "Got an error reading communication packets"。

昨晚处理了大约 1,600 行数据。我玩过它并缩小了它的范围，当有更多的 15 行时会发生错误。 15 行它会很好地添加数据，将其更改为 16 行并抛出错误，这告诉我它不是连接本身。我还通过将第 15 行复制到第 16 行并删除所有其他数据来测试电子表格中的数据，但这没有用。我对我读过的所有内容的主要困惑是超时，昨晚它在 1,600 行数据上运行良好。我的代码如下：

function connection(folderId, db, c1, c2, c3, c4, c5, c6, c7) {
  var files = DriveApp.getFolderById(folderId).getFiles();
  var excelfile = files.next();
  var fileId = excelfile.getId();
  var data = SpreadsheetApp.openById(fileId).getSheetByName('Report 1');
  var last = data.getLastRow()
  var sheetdata=data.getRange("B5:H16").getValues();

  var conn = Jdbc.getCloudSqlConnection(dbUrl, user, userPwd);//dburl is not defined

  conn.setAutoCommit(false); 
  var start = new Date();
  var stmt = conn.prepareStatement('INSERT INTO '+ db + ' ' + '('+c1+','+c2+','+c3+','+c4+','+c5+','+c6+','+c7+') values (?, ?, ?, ?, ?, ?, ?)');
  for (var i=0; i<sheetdata.length; i++) {
    stmt.setString(1, Utilities.formatDate(sheetdata[i][0], 'Etc/GMT', 'yyyy-MM-dd'));
    stmt.setString(2, sheetdata[i][1]);
    stmt.setString(3, sheetdata[i][2]);
    stmt.setString(4, sheetdata[i][3]);
    stmt.setString(5, sheetdata[i][4]);
    stmt.setString(6, sheetdata[i][5]);
    stmt.setString(7, sheetdata[i][6]);
    stmt.addBatch();
  }
      var batch = stmt.executeBatch();
      conn.commit();
      conn.close();

var end = new Date()
Logger.log('Time elapsed: %sms for %s rows.', end - start, batch.length);
}

Answer 1

这样试试：

function connection(folderId, db, c1, c2, c3, c4, c5, c6, c7) {
  var ss=SpreadsheetApp.openById("fileId");//just go to the file and get the id
  var sh=ss.getSheetByName('Report 1');
  var rg=sh.getRange("B5:H16");
  var sheetdata=rg.getValues();
  var conn = Jdbc.getCloudSqlConnection(dbUrl, user, userPwd);//dburl is not defined
  conn.setAutoCommit(false);
  var stmt = conn.prepareStatement('INSERT INTO '+ db + ' ' + '('+c1+','+c2+','+c3+','+c4+','+c5+','+c6+','+c7+') values (?, ?, ?, ?, ?, ?, ?)');
  for (var i=0; i<sheetdata.length; i++) {
    stmt.setString(1, Utilities.formatDate(sheetdata[i][0], Session.getScriptTimeZone(), 'yyyy-MM-dd'));
    stmt.setString(2, sheetdata[i][1]);
    stmt.setString(3, sheetdata[i][2]);
    stmt.setString(4, sheetdata[i][3]);
    stmt.setString(5, sheetdata[i][4]);
    stmt.setString(6, sheetdata[i][5]);
    stmt.setString(7, sheetdata[i][6]);
    stmt.addBatch();   
  }
  var batch = stmt.executeBatch();
  conn.commit();
  conn.close();
}

Answer 2

发现问题出在新的 App Script Runtime V8 上。如需修复，请将您的运行时更改回 Rhino。要执行此操作，请转到 "View > Show project manifest"，然后在显示 "runtimeVersion" 的地方："V8" 将其更改为 "runtimeVersion"："STABLE"。目前这里有一个关于此问题的未解决错误：https://issuetracker.google.com/issues/149413841

由于超时或客户请求而取消的语句

Statement cancelled due to timeout or client request

sql

jdbc

google-apps-script

google-cloud-sql