run : show variables like "max_connections"; by default mySQl handles 100 connections simultaneously. to extend this run : set global max_connections = 200;
Here is what the above code is Doing:
1. We’re creating a connection to the database.
2. We’re creating a cursor object.
3. We’re executing the query.
4. We’re fetching the results of the query.
5. We’re iterating over the results and printing them.
6. We’re closing the connection to the database.