I am uploading a excel into the database table,
what I want is, If any record from excel sheet already exist into the table then update that record with the latest data which is available into the sheet.
How to do that ?
I am uploading a excel into the database table,
what I want is, If any record from excel sheet already exist into the table then update that record with the latest data which is available into the sheet.
How to do that ?