Functions and Directives Functions and Directives

Function OrdListClear() Foundation

Closes all index files in a work area.

Syntax
OrdListClear() --> NIL
Return

The return value of OrdListClear() is always NIL.

Description

The index function OrdListClear() closes the index files in a work area. When the function is used without the alias operator, the index files are closed in the current work area.

Examples
OrdListClear() 
// The example demonstrates how index files can be 
// closed. 

PROCEDURE Main 
   USE Customer INDEX CustA, CustB, CustC NEW 

   ? OrdNumber("CustC")    // result: 3 
   OrdListClear() 

   ? OrdNumber("CustC")    // result: 0 

RETURN
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