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Re: sql order but move some rows bottom [message #182441 is a reply to message #182432]

Sun, 04 August 2013 17:37

Luuk
Messages: 329
Registered: September 2010

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Senior Member

On 04-08-2013 17:49, nawfer wrote:
>> y before 100:
>> ORDER BY
>> (CASE WHEN column2 = 100 THEN 2 ELSE 0 END + CASE WHEN column3='Y' THEN
>> 1 ELSE 0 END) ASC, column1 ASC, column2 ASC
>
> small curiosity
> the above code respect at a simple order
>
> ORDER BY column1 ASC, column2 ASC
>
>
> change the performance (example - 5%)or is insignificant the difference?
>

Sorry, my English is not good enough to understand what you mean .....
Could you rephrase the question?

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[Message index]

		sql order but move some rows bottom By: nawfer on Sat, 03 August 2013 10:44
		Re: sql order but move some rows bottom By: Luuk on Sat, 03 August 2013 10:53
		Re: sql order but move some rows bottom By: nawfer on Sat, 03 August 2013 16:10
		Re: sql order but move some rows bottom By: Luuk on Sat, 03 August 2013 16:31
		Re: sql order but move some rows bottom By: nawfer on Sun, 04 August 2013 11:50
		Re: sql order but move some rows bottom By: Luuk on Sun, 04 August 2013 13:13
		Re: sql order but move some rows bottom By: anver on Sun, 04 August 2013 14:42
		Re: sql order but move some rows bottom By: nawfer on Sun, 04 August 2013 14:56
		Re: sql order but move some rows bottom By: Luuk on Sun, 04 August 2013 17:36
		Re: sql order but move some rows bottom By: nawfer on Sun, 04 August 2013 17:52
		Re: sql order but move some rows bottom By: nawfer on Mon, 05 August 2013 12:50
		Re: sql order but move some rows bottom By: nawfer on Sun, 04 August 2013 15:49
		Re: sql order but move some rows bottom By: Luuk on Sun, 04 August 2013 17:37
		Re: sql order but move some rows bottom By: nawfer on Sun, 04 August 2013 17:53
		Re: sql order but move some rows bottom By: Luuk on Sun, 04 August 2013 18:20
		Re: sql order but move some rows bottom By: nawfer on Mon, 05 August 2013 12:57

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