I am running Denodo Express 5.5 and trying to connect to it via ODBC. I've done so successfully using Excel (after using a 64-bit DSN rather than 32-bit). However, when I try to connect via Tableau, I get the message:
ERROR: Syntax error: Using unicode characters in identifiers is not allowed by the license
java.sql.SQLException: Syntax error: Using unicode characters in identifiers is not allowed by the license;
Error while executing the query
I've tried configuring the DSN with the PostgreSQL ANSI (x64) drive and the PostgreSQL Unicode (x64) driver, but I get the message in either case.
Do you have any idea what might be causing this, and how I can get around the problem? Thanks.
P.S. I get the same message when I connect to Denodo using the PostgreSQL driver built into Tableau.