Not necessarily, the data source is the name of the folder where the database is located
Additional: Still not necessarily
For example, the data source can be named "AAA", and The database can be named "BBB"
As long as the data source or the specific database can be distinguished according to the requirements in the program
If I remember correctly, the data source only needs to be in the control panel- -gt; Management Tools --gt; Just set it in OBDC. Only the name of the database is used in the program, not the name of the data source