- This topic has 4 replies, 2 voices, and was last updated 16 years, 11 months ago by Riyad Kalla.
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nmatrix9MemberHello
I’ve been trying out myeclipse for the past two weeks and overall it’s been interesting. But there are a still a few things which have frustrated/prevented me from progressing further with the myeclipse system (primarily the tutorials errors/mismatch/bugs).
I’ve been going through the Hibernate Introduction Tutorial and I’ve followed the steps but encountered a error up to the 6th step using the HQL editor.
When I type “from User” the Hibernate Dynamic Query Translator displays the proper results as expected just like the tutorial video. But when I try to RUN that HQL I get the error in the Hibernate Query Result Window:
“org.hibernate.exception.GenericJDBCException: Cannot open connection”
It is quite strange to me in that I can connect to the database via the DB Browser, I can view all the tables etc. But I just can’t RUN ANY HQL queries on the selected tables via the HQL editor? I have the mysql-connector-java-5.0.8-bin.jar in my project path also
Iam also using a super user root mysql account if that makes any difference which at the moment it doesn’t seem to.
Iam using:
Eclipse 3.2.1
OS: CentOS 5 x64
MySQL Server: 5.0.22
MyEclipse: 5.5.1 GA*** Date:
Monday, November 12, 2007 11:20:33 PM EST** System properties:
OS=Linux
OS version=2.6.18-8.1.10.el5
Java version=1.6.0_02*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 5.5.1 GA
Build id: 20070521-5.5.1-GA*** Eclipse details:
Eclipse SDKVersion: 3.2.1
Build id: M20060921-0945Eclipse Project SDK
Version: 3.2.1.r321_v20060801-tQ1w49KnTArT0FZ
Build id: M20060921-0945Eclipse Plug-in Development Environment
Version: 3.2.1.r321_v20060823-6vYLLdQ3Nk8DrFG
Build id: M20060921-0945Eclipse Platform
Version: 3.2.1.r321_v20060921-b_XVA-INSQSyMtx
Build id: M20060921-0945Eclipse Graphical Editing Framework
Version: 3.2.2.v20070208
Build id: 20070208-1315Eclipse RCP
Version: 3.2.1.r321_v20060801-2ekW2BxmcpPUOoq
Build id: M20060921-0945Eclipse Java Development Tools
Version: 3.2.1.r321_v20060905-R4CM1Znkvre9wC-
Build id: M20060921-0945Eclipse Graphical Editing Framework
Version: 3.2.2.v20070208
Build id: 20070208-1315Eclipse startup command=-os
linux
-ws
gtk
-arch
x86_64
-launcher
/home/nmatrix9/eclipse/eclipse
-name
Eclipse
-showsplash
600
-exitdata
147780ca
-vm
/usr/bin/javaThank you for your time.
Riyad KallaMembernmatrix9,
Is this a Spring-Hibernate project? Also are you using Hibernate 2 libraries or Hibernate 3?
nmatrix9MemberThis is just for hibernate, Iam using the HIbernate 3 libraries.
Iam using this tutorial: http://www.myeclipseide.com/documentation/quickstarts/hibernateintroduction/
nmatrix9MemberThe issue has been resolved it was because of user permissions to access the database, it now works fine, please close this thread.
Thank you,
Riyad KallaMemberTHanks for following up, I’m glad to hear it’s working.
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