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From "Dag H. Wanvik (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-1098) isDefinitelyWritable on client returns true where embedded returns false
Date Fri, 10 Mar 2006 18:30:39 GMT
isDefinitelyWritable on client returns true where embedded returns false
------------------------------------------------------------------------

         Key: DERBY-1098
         URL: http://issues.apache.org/jira/browse/DERBY-1098
     Project: Derby
        Type: Bug
  Components: JDBC, Network Client  
    Versions: 10.2.0.0    
 Environment: Solaris 10/x86, Sun Java 1.4.2
    Reporter: Dag H. Wanvik
    Priority: Minor


ResultSetMetaData#isDefinitelyWritable on the client does the same test
as isWritable.

The embedded driver is more pessimistic, and always returns false.
The comment is the embedded code says:

  // we just don't know if it is a base table column or not

For the present implementation of updatable result set (forward only), under 
which conditions would the update fail? Or is the client correct correct here?


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