On March 14, 2022, it reported about "Google Sheets doubles cell limit". Ref By this update, now, the users can use 10,000,000 cells in a Google Spreadsheet. This is great news for us. When I tried to handle 10,000,000 cells in a Google Spreadsheet using Google Apps Script, it was found that there were various important points. In this report, I would like to introduce the important points for handling 10,000,000 cells in Google Spreadsheet using Google Apps Script.
In this report, as a sample Google Spreadsheet, a Google Spreadsheet including a sheet that has 10,000,000 cells (10 columns x 1,000,000 rows) is used.