Running query against SQL Server with FreeTDS's bsqldb returns blank output

Here is the query I ran select CAST(PageGuid as varchar(max)) + ',' + CAST(TenantGuid as varchar(max)) + '/' + CAST(OriginalFileGuid as varchar(max)) from Pages This worked with tsql but when run with bsqldb I get empty lines instead of results. I confirmed that bsqldb works by running other simple queries. So why is this one not working? Here is the verbose output bsqldb:163: Verbose operation enabled bsqldb:212: Query: select CAST(PageGuid as varchar(max)) + ',' + CAST(TenantGuid as varchar(max)) + '/' + CAST(OriginalFileGuid as varchar(max)) from Pages bsqldb:186: dbsqlsend(): OK bsqldb:194: dbsqlok(): OK bsqldb:289: calling dbresults: OK Result set 1 Freeing prior allocations Allocating buffers Allocating compute buffers Metadata col name source type size varies ------ ------------------------------ ------------------------------ --------------- ------ ------ 1 text 64512 1 Data Retrieving return status... none 11084 rows affected Retrieving output parameters... none bsqldb:615: dbresults() returned NO_MORE_RESULTS (2): bsqldb:212: Query: I'm using FreeTDS 0.64RC1, FreeBSD 8, and SQL Server 2008