Re: sql basic question
От | Antonio Parrotta |
---|---|
Тема | Re: sql basic question |
Дата | |
Msg-id | CAByPMPJ6hqvF-2fGG_hxEktbXq4KVWN+0GPU9vkrjiJNMx5A4g@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: sql basic question (Anton Gavazuk <antongavazuk@gmail.com>) |
Ответы |
Re: sql basic question
Re: sql basic question |
Список | pgsql-sql |
Hi Anton,
I need column LABEL and ID as well. By grouping on SIDE these column cannot be included in the query.
Thanks
- Antonio
On 28 December 2012 12:38, Anton Gavazuk <antongavazuk@gmail.com> wrote:
Do the child Select min, max from... Group by sideThen you can do whatever is required...
Thanks,AntonHi All,
I have this table:
LABEL ID Distance SIDE
"15"; 119006; 0.10975569030617; 1
"14"; 64054; 0.118448307450912; 0
"16"; 64055; 0.176240407317772; 0
"20"; 64057; 0.39363711745035; 0
"19"; 64056; 0.41205442839764; 1
"24"; 119007; 0.59758734628752; 0
What I want to achieve is a result table with min and max distance for each side, limiting to 2 (basically the boundaries of each SIDE)so the result should be:LABEL ID Distance SIDE"15"; 119006; 0.10975569030617; 1"19"; 64056; 0.41205442839764; 1"14"; 64054; 0.118448307450912; 0"24"; 119007; 0.59758734628752; 0Thanks a lot
- Antonioy
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