6.16 $QUERY

Returns the next subscripted reference in a global.

Syntax

$QUERY(glvn)

Example

We will assume the following data structure exists:

^jpw(1)=1
^jpw(1,2)="foo"
^jpw(2)=3
^jpw(3)=""

The following code will retrieve the next subscripted name after ^jpw(1):

SET NEXTNAM=$QUERY(^jpw(1)) ; => ^jpw(1,2)

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