In response to Anton Gavazuk :
> Hi Andreas,
>
> great thanks for the response,
please, answer to the list, not to me, okay?
>
> unfortunately function just tests every row - it doesnt construct set of
> periods which would cover choosed period.
That's hard to achieve ... maybe you have to c
In response to A. Kretschmer :
> > please, suggest an idea how to implement this in SQL without writing a
> > procedure.
>
> There are a really nice additional contrib module from Jeff Davis,
> described here:
>
> http://thoughts.j-davis.com/2010/03/09/temporal-postgresql-roadmap/
>
short examp
In response to Anton Gavazuk :
> Hi all,
>
> have such relation A:
>
> PERIOD_ID | DATE_START | DATE_END | OTHER_ATTRIBUTES...
> 1 | 01.01.2010 | 01.02.2010
> 2 | 03.02.2010 | 04.03.2010 .
> ..
>
> I want to search among periods for the set of
Hi all,
have such relation A:
PERIOD_ID | DATE_START | DATE_END | OTHER_ATTRIBUTES...
1 | 01.01.2010 | 01.02.2010
2 | 03.02.2010 | 04.03.2010 .
..
I want to search among periods for the set of periods which completely
covers passed search peri
