Yet another PHP / MySQL question...

[Superwormy]

Say I have a *.txt file containing data, and I'm bringing that data into a MySQL database.

Now tommarow, I want to bring that same txt file into the database again. What will happen to the new data?

Will it overwrite the current MySQL data, will it append it to the end of the current MySQL data, will it not overwite the current data and append the new data?

Or will it just not work?

 

[GigaCluster]

I think that depends solely on the SQL statements that you use to import the data.