Re: [exim] More integer annoyances in 4.65

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Szerző: Martin A. Brooks
Dátum:  
Címzett: Marc Perkel
CC: exim-users, Dave Evans
Tárgy: Re: [exim] More integer annoyances in 4.65
Marc Perkel wrote:
> Technically null <> "" just like null <> 0
>


No, as "<>" isn't an operator you can use with NULL values. You say "IS
NULL" or "IS NOT NULL", any other comparison is meaningless.

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