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From "Julian Zinn (JIRA)" <j...@apache.org>
Subject [jira] Created: (TORQUE-113) doDelete with invalid column should throw exception, not delete all rows
Date Thu, 17 Apr 2008 17:27:21 GMT
doDelete with invalid column should throw exception, not delete all rows

                 Key: TORQUE-113
                 URL: https://issues.apache.org/jira/browse/TORQUE-113
             Project: Torque
          Issue Type: Bug
          Components: Runtime
    Affects Versions: 3.3
            Reporter: Julian Zinn
             Fix For: 3.3, 4.0

The following (incorrect) client code should cause an exception to be thrown.  Instead of
an exception, all rows in table T1 are deleted.
T1Peer.doDelete(new Criteria().add(T2Peer.COL, 2));

This code appeared in a project I am working on.  The intent was to delete rows from table

Before the fix for TORQUE-93, this code had the intended effect becaue {{T1Peer.doDelete(criteria)}}
just passed the criteria object to {{BasePeer.doDelete(criteria)}}.  Since the only reference
BasePeer had to a table was table T2 in the criteria, only rows in table T2 were deleted.

Now that {{T1Peer.doDelete(criteria)}} calls {{BasePeer.doDelete(criteria, TABLE_NAME)}} instead,
the test {{if (crit.containsKey(key))}} in {{BasePeer.processTables()}} always fails.  This
leads to an empty where clause, causing all rows in table T1 to be deleted.

Expect: An exception to be thrown if some Criterion object is not used in the final where

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