Re: SQR-USERS Digest - 18 Dec 2001 to 19 Dec 2001 (#2001-300)

[David Ward <wardd@MAIL.UWW.EDU>]

Another convention I've used is:
  let $var = ''








>Date:    Wed, 19 Dec 2001 13:22:22 +0100
>From:    "Kloprogge,Frank F.J.M." <F.J.M.Kloprogge@FONTYS.NL>
>Subject: Re: Is there a way to move null value to a string variable?
>
>The simplest way to do this is to assign a non used variable to your
>variable.
>
>i.e let $var=$null
>
>if $null never has been used, it has no value.
>
>
>Frank Kloprogge
>Fontys ICT-Services
>DBA PeopleSoft
>08778-78710
>