Progress
Language Reference
ADD-INDEX-FIELD( ) Method
This method adds the specified field to the specified index. It requires the named index to be added first.
This method cannot be called after TEMP-TABLE-PREPARE( ) has been called unless CLEAR( ) is called first.
Return Type: LOGICAL Applies To: Temp-table Object Handle
index-name-exp
A character expression that evaluates to the name of the index to which the field is being added.
field-name-exp
A character expression that evaluates to the name of the field to add to the index.
mode-exp
An expression that evaluates to desc if it is descending or asc if it is ascending. The default is asc.
The following example fragment adds to a temp-table a new unique primary index field with two components, the first ascending, the second descending:
Copyright © 2004 Progress Software Corporation www.progress.com Voice: (781) 280-4000 Fax: (781) 280-4095 |