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Re: Avoiding multiple or complex WHEREs? [message #75220]

Mon, 21 February 2011 13:55

cgguido
Messages: 195
Registered: August 2005

Senior Member

On Feb 21, 3:46 pm, Paulo Penteado <pp.pente...@gmail.com> wrote:
> On Feb 21, 6:34 pm, Gianguido Cianci <gianguido.cia...@gmail.com>
> wrote:
>
>> Ah! I think I just discovered a use for !NULL, it would fit NaN better
>> here!
>
> !null is an undefined variable. It cannot be an element of an array of
> floats or doubles. It can be come where a variable can be, such as a
> list or map element, or a pointer target.

Yeah :-/ I guess I am trying to build something like a HASH with two
keys for each value... but I could be going about this completely
backwards!

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[Message index]

		Re: Avoiding multiple or complex WHEREs? By: cgguido on Mon, 21 February 2011 13:55
		Re: Avoiding multiple or complex WHEREs? By: cgguido on Mon, 21 February 2011 13:46
		Re: Avoiding multiple or complex WHEREs? By: penteado on Mon, 21 February 2011 13:46
		Re: Avoiding multiple or complex WHEREs? By: cgguido on Mon, 21 February 2011 13:34
		Re: Avoiding multiple or complex WHEREs? By: penteado on Tue, 22 February 2011 08:29

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