Get list of MySQL databases, and server version?

Question

My connection string for MySQL is:

\"Server=localhost;User ID=root;Password=123;pooling=yes;charset=utf8;DataBase=.;\"

My questions are :

Answer 1

To get the list of databases, you can use SHOW DATABASES:

SHOW DATABASES;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| test               |
+--------------------+
3 rows in set (0.01 sec)

To get the version number of your MySQL Server, you can use SELECT VERSION():

SELECT VERSION();
+-----------+
| VERSION() |
+-----------+
| 5.1.45    |
+-----------+
1 row in set (0.01 sec)

As for the question about the connection string, you'd want to put a database name instead of the dot, such as Database=test.