Check the current database connection status.
Connect to a MySQL database.
Close the current MySQL database connection.
Execute an SQL query on the connected database.
Get a list of tables in the current database.
Get the structure of a specific table.
Get a list of all accessible databases on the server.
Switch to a different database.
Enable or disable read-only mode
MySQL server address
MySQL server port
MySQL username
Initial database
MySQL password
Read-only mode, set true to enable
