Hi Henning

Thanks for your comments. I just made a start with the JDBC interface :-)

I downloaded the jdbcclient.jar and it's working fine and with tijah. Now to make some pages and get my head around java again!

Best regard,
Roy

Henning Rode wrote:

hej Roy,

I agree that it is indeed quite unfortunate that XRPC is not running in the current algebra front-end of MonetDB/Xquery. But there might be other ways to call XQueries from your web application. We use Tijah queries also in other projects within web applications for instance using the JDBC interface. This is not as elegant as XRPC calls but works fine. Also, I cannot recommend to use the out-dated milprint-summer front-end by calling the mclient with the -g option. We have noticed some bugs in that version, but since it is not supported anymore, that version will not get fixed.

cheers -Henning

On 28.07.2009, at 15:05, Roy Walter wrote:

Ying Zhang wrote:

So the state of play seems to be this: since tijah does not work using
the old front end (see above), it isn't going to work via xrpc which is
using the old front end.

If you only need to execute xquery queries via command line on local
monetdb/xquery server, you don't need xrpc, because using 'execute at
{localhost}' only introduce one extra communication within the same
monetdb/xquery server. xrpc is more interesting if you need to execute
xquery queries on (multiple) remote monetdb/xquery servers, or via a
web interface.

Jennie

I need to execute tijah xquery queries via a web interface. That's why I
have been trying to get tijah/xrpc working. I'm only using mclient in an
attempt to establish what's working and what isn't.

The performance of standard xquery queries over xrpc (non tijah) using
[contains()] for example is too slow.

-- Roy

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