[
https://issues.apache.org/jira/browse/DERBY-6930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15952290#comment-15952290
]
Alastair Rae commented on DERBY-6930:
-------------------------------------
The question arises from using Squirrel SQL client with a JDBC connection to
the database. When you disconnect, Squirrel calls Connection.close() but this
leaves the database locked.
> Embedded driver database remains locked after close
> ---------------------------------------------------
>
> Key: DERBY-6930
> URL: https://issues.apache.org/jira/browse/DERBY-6930
> Project: Derby
> Issue Type: Bug
> Components: Miscellaneous
> Affects Versions: 10.12.1.1
> Environment: OS X and Ubuntu
> Reporter: Alastair Rae
> Priority: Minor
>
> 1 Open and close a local embedded database in one process.
> 2 Open the database from another process - it fails with ERROR XJ040
> Simple test program:
> {code}
> public static void main(String[] args) {
> Properties p = new Properties();
> p.setProperty("user", "dummy");
> p.setProperty("password", "dummy");
> String url = "jdbc:derby:/tmp/database;create=true";
> try {
> Connection c = DriverManager.getConnection(url, p);
> c.close();
> System.out.println("closed");
> Thread.sleep(10000L);
> System.out.println("ok");
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
> {code}
> After the first close I can see:
> {quote}
> $ fuser /tmp/database/*
> /tmp/database/dbex.lck: 13060
> {quote}
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
