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  • Created by Former user, last modified by Former user on Dec 01, 2006
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Description

Counts the distinct occurrences of an certain value of an column. This functionality is similar to the SQL distinct() function.

Example

<function class="org.jfree.report.function.CountDistinctFunction" name="Cnt_Dstnct_USA">
  <properties>
    <property name="field">Country</property>
    <property name="group">Product</property>
    <property name="value">USA</property>
  </properties>
</function>
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