face="Helvetica"><b>addExpression:</b></font></td></tr>

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<td><img src="../../../Images/c2D.gif" width=8 height=4> <font face="Times"><b>addExpression:</b><i>newExpression</i></font></td></tr>

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<td><font face="Times">Adds the DBProperties-conforming object <i>anExpression</i> to the list of expressions that the DBFetchGroup will fetch f