RE: OJB queries

2004-09-21 Thread GuptaTTG
Hi Stijn I understand that I can use lazy initialization, but Since I am trying to build a search interface, that's not what I am trying to achieve here. What I actually need is that I should be able to specify all the attributes which are required and the O-R mapping tool should query everything

OJB queries

2004-09-21 Thread GuptaTTG
Hi I am Trying to build a search facility for an already existing database using OJB. One of the critical quality aspect is performance of this search interface. For this purpose I've developed a prototype and using OQL to run the queries. Can somebody help me on following 2 questions : 1. For

RE: JDO Enhancing error

2004-09-09 Thread GuptaTTG
I got it worked, the issue was that I was ignoring the fact that the attribute names are case sensitive Could anybody tell if OJB supports the functionality of specifying "Fetch groups" in the queries like in case of Kodo (Which I know that its not a JDO standard) If not then How can I achieve t

JDO Enhancing error

2004-09-09 Thread GuptaTTG
Hi   I am getting following error while running the Enhancer   com.sun.jdori.enhancer.util.InternalError: assertion failed: JDO metadata: managed fields exceed annotated fields.    at com.sun.jdori.enhancer.util.Assertion.affirm(Unknown Source)    at com.sun.jdori.enhancer.core.Analyzer.s

Druid help required.

2004-09-08 Thread GuptaTTG
Hi, Could somebody help me in solving a Durid issue. I am trying to generate the .jdo (to be used by OJB) file for an already existing schema using Druid, When I run the reverse engineering tool I get the following error : java.lang.NoSuchMethodError: druid.data.TableNode.getFieldFromId(I)Ldru