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From "Albert Lee (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OPENJPA-1968) SQLServerDictionery not using DATETIME2 for jdbc driver other than MS JDBC driver
Date Tue, 29 Mar 2011 16:25:05 GMT
SQLServerDictionery not using DATETIME2 for jdbc driver other than MS JDBC driver
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                 Key: OPENJPA-1968
                 URL: https://issues.apache.org/jira/browse/OPENJPA-1968
             Project: OpenJPA
          Issue Type: Bug
          Components: sql
    Affects Versions: 2.1.0, 2.1.1, 2.2.0
            Reporter: Albert Lee
            Assignee: Albert Lee
             Fix For: 2.1.1, 2.2.0


Use of DATETIME2 db type for Date/Time/Timestamp should based on the SQLServer database version
not driver type/vendor.

As a consequence, if version field is a Timestamp data type, you may get optimistic lock exception
due to timestamp precision mismatch and hence update to entity may failed.

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