Hi, I thought I'd bump this, and try a rephrase. See below for details,
but I'd really like to know if anyone is using DSpace 1.5.1, with Oracle
as the back end db, and the XMLUI as an interface? If so, I'd like to
know if you've encountered the behavior detailed below, and if so, are
you living with the behavior, or did you come up with a solution? Our
approach has been to use XMLUI as a public interface and JSPUI as our
admin interface. But, I'd love to have the XMLUI as an option for an
admin interface.

--Hardy 
> -----Original Message-----
> From: Pottinger, Hardy J. [mailto:pottinge...@umsystem.edu]
> Sent: Thursday, April 16, 2009 5:06 PM
> To: dspace-tech@lists.sourceforge.net
> Subject: [Dspace-tech] Oracle and DSpace 1.5.1 and "ILIKE" (again)
> 
> Hi, we are currently running DSpace 1.5.1 (release install, not
source)
> in production, with Oracle as our back end. A message thread from
March
> 25, 2008 to the dspace-tech list identifies the same problem we're
> having (Oracle doesn't support PostgrSQL's ILIKE operator), and posts
a
> solution (DB-agnostic SQL replacement for the ILIKE operator). I also
> see that SVN commit 2870, also made on March 25, asserts to solve this
> problem.
> 
> However, in our experience, running 1.5.1, we still see this error. A
> recap: in the XMLUI, when one clicks the
> "People" link under "Access Control", the following exception is
thrown:
> 
>   java.sql.SQLException: ORA-00920: invalid relational operator
> 
> if you look in the trace, the source of the exception is:
> 
>   at org.dspace.eperson.EPerson.searchResultCount(EPerson.java:326)
> 
> So, my question is, did SVN commit 2870 get rolled back before 1.5.1
was
> released?
> 
> To work around this issue, we've been using the JSPUI as an admin
> interface. Which actually is going to come in handy since we're in the
> process of implementing the Minho stats add-on, and that only supports
a
> JSPUI interface. However, it has always bugged me that a big part of
the
> XMLUI admin interface just dies whenever we try to use it.
> 
> Are there any other institutions running DSpace and using Oracle for a
> back end that have noticed this behavior? What was your solution?
> 
> --
> HARDY POTTINGER <pottinge...@umsystem.edu>
> University of Missouri Library Systems
> http://lso.umsystem.edu/~hardy/
> "No matter how far down the wrong road you've gone,
> turn back." --Turkish proverb
> 
>
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