Re: [Virtuoso-users] ACLs for RDF

2010-08-13 Thread Ivan Mikhailov
Hello Adrian, Both Virtuoso Universal Server and Virtuoso Open Source support identical access control to RDF, as described in http://docs.openlinksw.com/virtuoso/rdfgraphsecurity.html The security of the server itself is tested, the security of sample ODS apps is not, because these apps are not f

[Virtuoso-users] ACLs for RDF

2010-08-13 Thread Adrian Gschwend
Hi group, While playing with ODS and the address book in there I noticed that I can query every single address book and I will get all the entries. I was looking for some ACLs on those but couldn't find any docs about it. So my question is if there is already any work done on this issue and if s

Re: [Virtuoso-users] What would be a SQL TEXT data type?

2010-08-13 Thread Ted Thibodeau Jr
On Aug 13, 2010, at 03:34 PM, Matthew Tedder wrote: > VARCHAR() seems limited at about 4K bytes. I have study titles that go a > little over 700 characters long. (Yes. People who give studies 700+ > character titles should be shot. But we can’t do that to them, in a civil > society.) > >

Re: [Virtuoso-users] What would be a SQL TEXT data type?

2010-08-13 Thread Matthew Tedder
Wait.. The "SQL Grammar" section looks like it has the info I need to make sense of that. http://docs.openlinksw.com/virtuoso/GRAMMAR.html data_type has its lexical (I think) definitions listed. If this is using flex/bison, I might just wonder into the source to help learn virtuoso sql.

[Virtuoso-users] What would be a SQL TEXT data type?

2010-08-13 Thread Matthew Tedder
VARCHAR() seems limited at about 4K bytes. I have study titles that go a little over 700 characters long. (Yes. People who give studies 700+ character titles should be shot. But we can't do that to them, in a civil society.) The page http://docs.openlinksw.com/virtuoso/sqlrefDATATYPES.html