MQTT V3 Plug-in Reference

"databaseUserName"

• String
• Optional
• Defaults to "ADMIN"

It is the user name for logging into the specified database.

• You can set this to any user that exists in the database.

It is the owner of the table that is created by "CreatePersistenceTopic"

"AlterPersistenceTopic" can modify this later.

If a user name is supplied and it does not exist in the server, “Failed to execute CreatePersistenceTopic operation on the topic <your topic here> - c-tree logon error: 450” will be logged to CTSTATUS.FCS.