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From "Dag H. Wanvik (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-159) When Derby runs in Network Server mode, client does not receive warnings generated by Derby - should get documented
Date Fri, 27 Aug 2010 19:37:54 GMT

    [ https://issues.apache.org/jira/browse/DERBY-159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12903561#action_12903561
] 

Dag H. Wanvik commented on DERBY-159:
-------------------------------------

DERBY-4471 adds a variant of JDBC.assertResultSetMethod which asserts on result set warnings.
Currently, this functionaility is disabled when running the tests with the client driver due
to this issue.  It would be good to update assertResultSetMethod when this issue is fixed.

> When Derby runs in Network Server mode, client does not receive warnings generated by
Derby - should get documented
> -------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-159
>                 URL: https://issues.apache.org/jira/browse/DERBY-159
>             Project: Derby
>          Issue Type: Bug
>          Components: Documentation, Network Server
>    Affects Versions: 10.0.2.0, 10.0.2.1, 10.1.1.0, 10.1.2.1, 10.1.3.1
>            Reporter: Mamta A. Satoor
>            Assignee: Kim Haase
>         Attachments: d159.java
>
>
> A simple code below will demonstrate that warnings generated by Derby running in Server
mode do not make their way to client. The client code below is trying to create the database
db1drda which already exsits. Server generates a warning for that but the client cde below
does not print it.
> con = DriverManager.getConnection("jdbc:derby:net://localhost:1527/db1drda;create=true:retrieveMessagesFromServerOnGetMessage=true;",
"app", "app");
> SQLWarning warnings1 = con.getWarnings();
> System.out.println("database exists, should get warning");
> while (warnings1 != null)
> {
> 	System.out.println("warnings on connection = " + warnings1);
> 	warnings1 = warnings1.getNextWarning();
> }

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