超过google-apps-script中的最长执行时间

时间:2013-06-20 07:02:59

标签: google-apps-script google-sheets

我有两个电子表格。我想将spreadsheet1的C列与spreadsheet2的A列相匹配。这两个电子表格都有超过8000个记录。由于记录数量庞大,我的脚本不断出现exceeded maximum execution time错误。这是脚本

function compare() {

var ss=SpreadsheetApp.getActiveSpreadsheet();
  var sheetList1=ss.getSheetByName("spreadsheet1");
  var sheetList2=ss.getSheetByName("spreadsheet2");

   var sheet1Data=sheetList1.getRange(2,3,sheetList1.getLastRow(),1).getValues();

   var sheet2Data=sheetList2.getRange(1,1,sheetList2.getLastRow(),1).getValues();

   for (i in sheet2Data){
    var row = 2;
      for (j in sheet1Data){
        if (sheet1Data[j][0]==sheet2Data[i][0]){
           sheetList1.getRange("A"+row).setValue('Inactive');           
        }
        row++;
      }


   }

}

优化此脚本的任何建议。或者如何处理这个错误? 在此先感谢:)

修改

感谢您的精彩回复。有一个问题。如果我在newSheet1Data语句之前推送if数组中的数据,那么它会写Inactive两次。即如果有两行,则将inactive写入四行。类似

newSheet1Data.push(sheet1Data[j]); 
        if (sheet1Data[j][2]==sheet2Data[i][0]){
          newSheet1Data[j][0]='Inactive';
        }

如果我在if语句中推送数据并且没有匹配,则它找不到行并给出此错误TypeError: Cannot set property "0.0" of undefined to "Inactive"。喜欢

if (sheet1Data[j][0]==sheet2Data[i][0]){
           newSheet1Data.push(sheet1Data[j]);
           newSheet1Data[j][0]='Inactive';           
        }

1 个答案:

答案 0 :(得分:2)

您应该避免在循环中调用电子表格API,尤其是当您有大量数据时。

这个想法是只播放数组并在结束后将结果写回来。 下面的代码执行它(基于您的代码,如果col C sheet1中的数据与sheet2 col A中的数据相同,则在sheet1 col A中写入一个字符串)。 我希望我没有犯错,但我没有机会测试我的代码...它可能需要一些调试; - )

function compare() {
  var ss=SpreadsheetApp.getActiveSpreadsheet();
  var sheetList1=ss.getSheetByName("Sheet1");
  var sheetList2=ss.getSheetByName("Sheet2");
  var sheet1Data=sheetList1.getDataRange().getValues();// get the whole sheet in an array
  var sheet2Data=sheetList2.getRange(1,1,sheetList2.getLastRow(),1).getValues();
  var newSheet1Data = [] ; // create a new array to collect data
   for (i=0;i<sheet1Data.length;++i){
      for (j=0;j<sheet2Data.length;++j){
      if(i!=j){continue};
        newSheet1Data.push(sheet1Data[i]); // add the full row to target array
        if (sheet1Data[i][2]==sheet2Data[j][0]){
          newSheet1Data[i][0]='Inactive';//if condition is true change column A
          break
        }
      }
   }
  newSheet1Data.shift();// remove first row (probably headers ?)
  sheetList1.getRange(2,1,newSheet1Data.length,newSheet1Data[0].length).setValues(newSheet1Data);  // write back to sheet1 in one batch
} 

编辑:在找到你的文档后,我更了解你想要什么...... 这是新代码(在你的SS上测试)

function compare() {
  var ss=SpreadsheetApp.getActiveSpreadsheet();
  var sheetList1=ss.getSheetByName("Sheet1");
  var sheetList2=ss.getSheetByName("Sheet2");
  var sheet1Data=sheetList1.getDataRange().getValues();// get the whole sheet in an array
  var sheet2Data=sheetList2.getRange(1,1,sheetList2.getLastRow(),1).getValues();
  var newSheet1Data = [] ; // create a new array to collect data
  for (i=0;i<sheet1Data.length;++i){
    newSheet1Data.push(sheet1Data[i]); // add the full row to target array
       for (j=0;j<sheet2Data.length;++j){
         if (sheet1Data[i][2]==sheet2Data[j][0]){
          newSheet1Data[i][0]='Inactive';//if condition is true change column A
          break;// don't continue after condition was true, this will speed up the process
        }
      }
   }
  newSheet1Data.shift();// remove first row (probably headers ?)
  sheetList1.getRange(2,1,newSheet1Data.length,newSheet1Data[0].length).setValues(newSheet1Data);  // write back to sheet1 in one batch
}