{ ConnectionName | CON }=connection-name

Anywhere

No connection name.

This connection parameter is optional. You can leave this value unspecified unless you are going to establish more than one connection, and switch between them.

The connection name is not the same as the data source name.

• Connection parameters and connection strings
• SET CONNECTION statement [Interactive SQL] [ESQL]
• Name connection property

Connect to a database, naming the connection first-con:

CON=first-con