Re: HSQLDB inmemory mode doesn't delete files on shutdown

You have set up two file databases in your server. The path for a memory
database looks like this

props.setProperty("server.database.0", "mem:test1");

Fred

On Wed, May 22, 2013, at 15:28, Boris Michalko wrote:
> I'm using HSQLDB version 2.2.9 for testing purposes. When I create named
> in memory database, files aren't deleted after calling shutdown function.
> On my filesystem I have folder DBname.tmp and files DBname.lck,
> DBname.log, DBname.properties and DBname.script. As I understand
> documentation
> (http://hsqldb.org/doc/2.0/guide/dbproperties-chapt.html#dpc_connection_url)
> it shouldn't happened.
> For testing I'm using the following code:
> 
> 
> import java.io.IOException;
> import org.hsqldb.Server;
> import org.hsqldb.persist.HsqlProperties;
> import org.hsqldb.server.ServerAcl.AclFormatException;
> import org.junit.Test;
> 
> public class HSQLDBInMemTest {
> 
> @Test
> public void test() throws IOException, AclFormatException {
> HsqlProperties props = new HsqlProperties();
> props.setProperty("server.database.0", "test1");
> props.setProperty("server.dbname.0", "test1");
> 
> props.setProperty("server.database.1", "test2");
> props.setProperty("server.dbname.1", "test2");
> Server hsqlServer = new Server();
> hsqlServer.setRestartOnShutdown(false);
> hsqlServer.setNoSystemExit(true);
> hsqlServer.setProperties(props);
> hsqlServer.start();
> hsqlServer.shutdown();
> }
> }
> 
> I asked this question originally here:
> http://stackoverflow.com/questions/16694067/hsqldb-inmemory-mode-doesnt-delete-files-on-shutdown
> 
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Try New Relic Now & We'll Send You this Cool Shirt
New Relic is the only SaaS-based application performance monitoring service 
that delivers powerful full stack analytics. Optimize and monitor your
browser, app, & servers with just a few lines of code. Try New Relic
and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may