weird behaviour of cut(_) operator

Community Support
1

q)x:3 4 1 4 5 87 3q)1 4 _ x4 1 45 87 3/Works perfectly !q)y:1 4q)y_x’y_x/Whats wrong with this, why this doesn’t work ?Anyone any ideas ?

2

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Message-Id:

X-Mailer: iPhone Mail (8C148)
From: Kim Kuen Tang
Subject: Re: [personal kdb+] weird behaviour of cut(_) operator
Date: Thu, 15 Mar 2012 15:59:21 +0100
To: “personal-kdbplus@googlegroups.com”

Try y _x

Von meinem iPhone gesendet

Am 15.03.2012 um 15:55 schrieb Qewbie <puneet.kapoor6>:

> q)x:3 4 1 4 5 87 3
>
> q)1 4 _ x
> 4 1 4
> 5 87 3
>
> /Works perfectly !
>
> q)y:1 4
> q)y_x
> 'y_x
>
> /Whats wro

</puneet.kapoor6>

3

Just a space between y _ x will work

On Mar 15, 2012 8:27 PM, “Qewbie” <puneet.kapoor6@gmail.com> wrote:
>
> q)x:3 4 1 4 5 87 3
>
> q)1 4 _ x
> 4 1 ?4
> 5 87 3
>
> /Works perfectly !
>
> q)y:1 4
> q)y_x
> 'y_x
>
> /Whats wrong with this, why this doesn’t work ?
> Anyone any ideas ?
>
> –
> Submitted via Google Groups

4

Ah my bad.
thanks anyways :)

On Thu, Mar 15, 2012 at 8:29 PM, Kim Kuen Tang wrote=
:
> Try y _x
>
> Von meinem iPhone gesendet
>
> Am 15.03.2012 um 15:55 schrieb Qewbie <puneet.kapoor6>:
>
>> q)x:3 4 1 4 5 87 3
>>
>> q)1 4 _ x
>> 4 1 =A04
>> 5 87 3
>>
>> /Works perfectly !
>>
>> q)y:1 4
>> q)y_x
>> 'y_x
>>
>> /Whats wro
>
> –
>

Submitted via Google Groups</puneet.kapoor6>