I am trying to import data from another system and all of the dates are in the format 3/14/2019
So m/dd/yyyy. (or M/dd/yyyy)
Someone told me I need to add a 0 so it becomes 03/14/2019
If I had a couple of rows and a few columns that might be an option, but I have thousands of rows, dozens of columns, and multiple date and date/time fields. Manual editing is not realistic.
I cannot find a way to do this in Excel or Google Sheets. Changing the format only affects the display of data, not the values.
I will listen to all options, though if a coding solution is required I might need to ask for a little more help.
