BaseX update persistence
Hi @ll,
Re-sending due to message disappearing.
When running BaseX as a server and connecting to it my update statements are successful but when using BaseX from a jar inside the JVM Database creation works fine the update statements don't get committed not visible to other clients or after restart to the database.
Select queries work fine.
Code that no exception fails is:
final String xQueryUpdate = String.format("for $tab in
doc('db')//tabs/tab[@id='%s'] return replace node $tab/content with %s",
tabId, value); //$NON-NLS-1$
try {
synchronized (SESSION) {
new ClientQuery(xQueryUpdate, SESSION, SESSION.getOutputStream()).close();
// System.out.println(new XQuery(xQueryUpdate).execute(CONTEXT));
SESSION.notify();
}
} catch (final IOException ioex) {
ioex.printStackTrace();
}When tying to use XQuery - In comment I get:
org.basex.core.BaseXException: Improper use? Potential bug? Your feedback is welcome:
Contact: basex-talk at mailman.uni-konstanz.de
Version: BaseX 7.6
Java: Oracle Corporation, 1.7.0_10-ea
OS: Mac OS X, x86_64
Stack Trace:
java.nio.channels.OverlappingFileLockException
sun.nio.ch.SharedFileLockTable.checkList(FileLockTable.java:255)
sun.nio.ch.SharedFileLockTable.add(FileLockTable.java:152)
What might be the issue or have I misunderstood something?
/ Chris
Written for BaseX 7.6. BaseX may have changed since: please check the current documentation.