Re: [GENERAL] "joining" table records

Il 21/06/2017 19:11, David G. Johnston ha scritto:
> On Wed, Jun 21, 2017 at 9:47 AM, Moreno Andreo <moreno.andreo@evolu-s.it> wrote:
>> I have this table
>>
>> rec_code | rec_date   | int1 | int2 |
>> 10         2014-07-21   3      4
>> 11         2014-07-21   5
>> 10         2015-01-04   1      2
>> 11         2016-02-05   6
>>
>> That's the result I need to get from a SELECT statement
>>
>> rec_date   | int1 | int2 | tempvalue
>> 2014-07-21   3      4      5
>> 2015-01-04   1      2
>> 2016-02-05                 6
> It seems you want something like:
>
> SELECT ...
> FROM (SELECT WHERE rec_code = 10) r10
> FULL JOIN (SELECT WHERE rec_code = 11) r11 USING (rec_date)
>
> David J.
>
Hi David,
     exactly what I needed!

(ok, I'm going to RTFM :-)) )

Thanks a lot!
Have a nice day,
Moreno.