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From "David Van Couvering (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-4639) Repeatedly issuing a CREATE TABLE against a table that already exists causes Derby to soak up disk space
Date Mon, 03 May 2010 16:26:56 GMT
Repeatedly issuing a CREATE TABLE against a table that already exists causes Derby to soak
up disk space
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                 Key: DERBY-4639
                 URL: https://issues.apache.org/jira/browse/DERBY-4639
             Project: Derby
          Issue Type: Bug
    Affects Versions: 10.5.3.0
            Reporter: David Van Couvering


Create a program that issues CREATE TABLE against an existing table every five seconds, ignoring
the exception that the table already exists.  

Observe that the database directory starts growing by about 1 MB every minute.  You can also
see the number of .dat files growing in seg0 at a constant rate.

Workaround is to check to see if the table exists first before issuing the CREATE TABLE statement,
but this is still a bug.

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