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  2. RPG400-L
  3. April 2021

Re: Keyed Array Data Structure %LOOKUPLT

On Fri, Apr 30, 2021 at 7:28 AM Dave <dfx1@xxxxxxxxxxxxxx> wrote:

This compiles :
$I = %LOOKUP ( myDate : myArray(*).DATE )

This doesn't
$I = %LOOKUPLT ( myDate : myArray(*).DATE )

Well, for a start, %LOOKUPLT requires the array to be declared as a
sorted array (to have an ascending or descending order). Otherwise
"less than" doesn't make a lot of sense. %LOOKUP has the option of
searching through all the elements if it needs to.

John Y.

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