what's the name of the utility?

Also, I don't where the DDLStringVisitor uses anything else to obtain user defined prefixes when writing the "SET" statement or adding the options.

Custom translator cannot control its own namespace prefix --------------------------------------------------------- Key: TEIID-3001 URL: https://issues.jboss.org/browse/TEIID-3001 Project: Teiid Issue Type: Bug Security Level: Public(Everyone can see) Components: Misc. Connectors Affects Versions: 8.7.1, 8.8 Reporter: Van Halbert Assignee: Steven Hawkins When creating a custom translator, unable to control the namespace prefix: SET NAMESPACE 'http://www.teiid.org/translator/infinispan/2014' AS n0 it uses 'n0'. I think the reason is the DDLStringVisitor only references BUILTIN_PREFIXES, for which is loaded from MetadataFactory. So if your namespace isn't a built in, it ends up with 'n0'. And the DDLStringVisitor doesn't have a way to get the MetadataFactory.namespaces that are added by calling: metadataFactory.addNamespace(PREFIX, URI.substring(1, URI.length()-1));