DVAL expressions return dimension values. DVAL CONST expressions return the dimension value (or set of dimension values), specified in DIMENSION_ID/DVAL_ID expression node pairs.

For example, using a DVAL CONST expression within a VOID ADD_DVAL expression instructs Forge to add the dimension value to each record processed. The DIMENSION_ID and DVAL_ID expression nodes may be repeated in pairs to create sets of dimension values. Forge then adds the set of dimension values to each record processed.

See the EXPRESSION element for DTD and attribute information.

<EXPRESSION TYPE="VOID" NAME="ADD_DVAL">
   <EXPRESSION TYPE="DVAL" NAME="CONST">
      <EXPRNODE NAME="DIMENSION_ID" VALUE="2090"/>
      <EXPRNODE NAME="DVAL_ID" VALUE="2091"/>
   </EXPRESSION>
</EXPRESSION>