On 14.03.10 16:46, Gabriele Kahlout wrote:
I've added the following lines of code in my db init, but they still
didn't make a difference:
System.setProperty("derby.stream.error.filederby.stream.error.file",
dir.getPath() + File.separator + "derby.log");
System.setProperty("derby.system.home", dir.getPath() );
Hi,
If the above is verbatim from your app, 'derby.stream.error.file' is
written twice, making the property name invalid.
Note that some properties must be set before the Derby driver is loaded,
or alternatively be included in the 'derby.properties' file.
Further, note that 'derby.system.home' cannot be set by specifying it in
the Derby property file. You must either set it on the command line, or
with System.setProperty before the driver is loaded (watch out for the
JDBC driver auto-loading feature here).
Hope this helps,
--
Kristian
2010/3/13, Bernt M. Johnsen<[email protected]>:
Hi again,
FYYI: The logDevice is not the derby.log file, but the database log
where the database transactions are logged wrt e.g. database recovery
(which is something completely different than the textual derby.log)
Gabriele Kahlout wrote (2010-03-13 12:23:37):
Hello,
I've developed an application with Java DB, and in the setup i let the
user choose where to save the db folder. However i've noticed that the
derby.log will hang around, at the user desktop.
I've came across this: logDevice=logDirectoryPath
So I thought of editing the creating string to:
DriverManager.getConnection("jdbc:derby:"+parentPath + File.separator
+"db.sqlwrapper;create="+ create + ";logDevice="+parentPath);
However, this only made things worse. The derby.log file still hanged
around, and now an extra log folder is added outside db.sqlwrapper.
So how can I get rid of this derby.log being created, or at most (and
perhaps at best) be located in the same directory as db.sqlwrapper is?
--
Regards,
K. Gabriele
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