Based on you example I updated it to get the results that I want:
create table hmidi(
id serial primary key,
product_id integer,
d date range)
insert into hmidi(product_id, d) values(15, '[2018-11-01, 2018-11-01]');
insert into hmidi(product_id, d) values(15, '[2018-11-03, 2018-11-04]');
Then I u
On 5 July 2018 at 16:16, hmidi slim wrote:
> In fact I'm trying to split a period in sub periods. Following this example
> :
> If I have a period =[2018-01-01, 2018-01-31] and two other periods
> [2018-01-04, 2018-01-06] and [2018-01-08, 2018-01-08].
> If I split the base period '[2018-01-01, 2018
On 07/05/2018 08:30 AM, Hellmuth Vargas wrote:
Hi
select ($$[$$|| to_char(min(n.dato),'-MM-DD') || $$,$$ ||
to_char(max(n.dato),'-MM-DD') || $$]$$)::daterange,
daterange(min(n.dato)::date,max(n.dato)::date)
from (
select u.dato,anterior,(u.dato-anterior)::interval,sum(case when
a
Hi
select ($$[$$|| to_char(min(n.dato),'-MM-DD') || $$,$$ ||
to_char(max(n.dato),'-MM-DD') || $$]$$)::daterange,
daterange(min(n.dato)::date,max(n.dato)::date)
from (
select u.dato,anterior,(u.dato-anterior)::interval,sum(case when anterior
is null or (u.dato -anterior)::interval='1 day'::
On 05.07.2018 15:49, hmidi slim wrote:
Hi,
I'm looking for splitting a daterange into many subperiods following
this example:
Base Date: [2018-01-01, 2018-01-31]
overlapped_periods:
1- [ 2018-01-04, 2018-01-06]
2- [ 2018-01-09, 2018-01-12]
3- [ 2018-01-18, 2018-01-19]
I try to get such a re
On Thu, Jul 5, 2018 at 4:16 PM, hmidi slim wrote:
> In fact I'm trying to split a period in sub periods. Following this example
> :
> If I have a period =[2018-01-01, 2018-01-31] and two other periods
> [2018-01-04, 2018-01-06] and [2018-01-08, 2018-01-08].
> If I split the base period '[2018-01-0
In fact I'm trying to split a period in sub periods. Following this example
:
If I have a period =[2018-01-01, 2018-01-31] and two other periods
[2018-01-04, 2018-01-06] and [2018-01-08, 2018-01-08].
If I split the base period '[2018-01-01, 2018-01-31]' by the other two
periods '[2018-01-04, 2018-0
On Thursday, July 5, 2018, hmidi slim wrote:
>
> I got this error:
>
>
>
> *ERROR: result of range difference would not be contiguous*
>
> Is there any operators to make the split of daterang
>
> To refine what Adrian said, operators cannot return a setof result so this
is basically impossible. T
On 07/05/2018 06:49 AM, hmidi slim wrote:
Hi,
I'm looking for splitting a daterange into many subperiods following
this example:
Base Date: [2018-01-01, 2018-01-31]
overlapped_periods:
1- [ 2018-01-04, 2018-01-06]
2- [ 2018-01-09, 2018-01-12]
3- [ 2018-01-18, 2018-01-19]
Overlapping what?
Th
Hi,
I'm looking for splitting a daterange into many subperiods following this
example:
Base Date: [2018-01-01, 2018-01-31]
overlapped_periods:
1- [ 2018-01-04, 2018-01-06]
2- [ 2018-01-09, 2018-01-12]
3- [ 2018-01-18, 2018-01-19]
I try to get such a result:
1- [ 2018-01-01, 2018-01-03]
2- [ 2018-
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