We are using a school management system called Tassweb. It's a quite untalented expensive software and seems we stuck with them at the moment :)
I have updated parent details that I need to import into the system. Since Tassweb don't have such features we will have to bypass and put directly into the SQL database.
We already have some upto date and some outdated data for parents however we need to import this excel file with folowing conditions.
- parent_code is unique and we need to import the data by looking at this field.
- If there is a data in SQL for a parent then data will be overwritten by the excel
How can I do that? Is there any software that can do this?