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https://issues.apache.org/jira/browse/MAHOUT-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13054897#comment-13054897
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Sean Owen commented on MAHOUT-740:
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I just mean that the current MySQL class is really what should be called SQL92
-- and then push that call to getFetchSize() down into a subclass called MySQL.
It just avoids some of the copy-and-paste here. In the end, you have the same
classes with same behavior.
> add SQL92JDBCItemSimilarity
> ---------------------------
>
> Key: MAHOUT-740
> URL: https://issues.apache.org/jira/browse/MAHOUT-740
> Project: Mahout
> Issue Type: New Feature
> Components: Collaborative Filtering
> Affects Versions: 0.6
> Reporter: Daniel Xiaodan Zhou
> Assignee: Sean Owen
> Priority: Minor
> Fix For: 0.6
>
> Attachments: SQL92.patch
>
>
> I'm thinking to add
> org.apache.mahout.cf.taste.impl.similarity.jdbc.SQL92JDBCItemSimilarity. It
> would directly extends AbstractJDBCItemSimilarity. Lots of code would be
> copied from MySQLJDBCItemSimilarity.
> Any comments/suggestions before I starts the patch?
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