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From Thomas Dudziak <to...@first.gmd.de>
Subject Re: Update to HSQLDB 1.7.2 RC1 for 1.0 final ?
Date Sat, 03 Jan 2004 10:12:06 GMT
On Sat, 3 Jan 2004, Jakob Braeuchi wrote:

> hi tom,
> 
> i tried simply replacing the hsqldb.jar with the new 1.7.2RC1. but then 
> the testcases no longer work !
> even prepare-testdb created a database that i could not use. there are 
> two files OJB.properties and OJB.log but  i miss OJB.script.
> 
> is there anything else that needs to be changed as well to use 1.7.2 ?

I had the same problem with the OJB tests though I have sucessfully used
the 1.7.2rc1 in an OJB project of mine (with XDoclet module and torque).
I have pinned the problem to the preparation of the test database, more
specifically the call to the project-datasql-classpath target in the
torque build file. It seems as if this step does not close the database
correctly as there is still a lock file after the ant call:

BUILD FAILED
file:E:/projects/ojb/DB-OJB~1/build-torque.xml:181: java.sql.SQLException: The
database is already in use by another 
process: org.hsqldb.LockFile@2df8dff[file =
E:\projects\ojb\DB-OJB~1\target\test\OJB.lck, exists=true, locked=false,
valid=false, ]: java.lang.Exception: checkHeartbeat(): lock file
[E:\projects\ojb\DB-OJB~1\target\test\OJB.lck] is presumably locked by
another process.

In my personal project, I don't use the project-datasql-classpath target.
I fear that there is a problem with the Torque version we use
(3.0.2). I'll try 3.1 today to see whether that works better.

Tom



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