Hello Alan,

I'd recommend to use DB.DBA.TTLP instead, as described in the doc and
use TTLP (file_open (?)...) or TTLP (gz_file_open (?)...)

Best Regards,

Ivan Mikhailov
OpenLink Software
http://virtuoso.openlinksw.com

On Thu, 2015-07-23 at 05:56 +0000, Alan Ruttenberg wrote:
> I'm trying to update the Neurocommons server to Virtuoso 7 (installed
> by brew, OSX 10.10). Previously it was running Virtuoso 5 on linux. 
> 
> 
> Code that used to work was something along the lines of 
> DB.DBA.TTLP_MT(file_to_string_output(?, 0, -1), ?, ?, 0, 1, 12)
> Arg to file_to_string_output is a fifo (this worked in version 5)
> 
> 
> I get:
> 
> 
> Error:
> 
>     [OpenLink][Virtuoso iODBC Driver][Virtuoso Server]SR006: Function
> rdf_load_turtle needs a string or string session or wide string or
> NULL as argument 1, not an arg of type INTEGER (189) (SQL-22023)
> 
> 
> I've tried substituting file_open(?) arg is a pathname, instead - same
> error.
> 
> 
> I've also tried using gz_file_open(?) arg a pathname ending ttl.gz
> (and it is ompressed) - That causes a segfault.
> 
> 
> Can someone help me out?
> 
> 
> Thanks,
> Alan
> 
> 
> I'm not on the list, so making sure that the
> cc:alanruttenb...@gmail.com is in replies would be very appreciated.
> ------------------------------------------------------------------------------
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