On 2014-04-03 09:40, Oleg Bartunov wrote:
> Sure, we don't follow. I mean should we add to documentation
> such matrices.
>
> Oleg
>
> On Thu, Apr 3, 2014 at 11:32 AM, Oleg Bartunov <obartunov@gmail.com> wrote:
>> Hi there,
>>
>> I'm wondering if we should follow all js equility rules as
>> nicely visualized in
>> http://strilanc.com/visualization/2014/03/27/Better-JS-Equality-Table.html
>>
>> Oleg
+1
I was a bit curious what the result would be. A quick inspection of the
query results below gave the impression that the matrix would probably
show a diagonal line. Even though the table is not necessary as a
reference to strange equality rules, a table of equality showing a
diagonal will be easy to remember.
regards,
Yeb
drop table testjsonb;
create table testjsonb(a jsonb);
insert into testjsonb (a) values ('true');
insert into testjsonb (a) values ('false');
insert into testjsonb (a) values ('1');
insert into testjsonb (a) values ('0');
insert into testjsonb (a) values ('-1');
insert into testjsonb (a) values ('"true"');
insert into testjsonb (a) values ('"false"');
insert into testjsonb (a) values ('"1"');
insert into testjsonb (a) values ('"0"');
insert into testjsonb (a) values ('""');
insert into testjsonb (a) values ('null');
insert into testjsonb (a) values ('undefined');
insert into testjsonb (a) values ('Infinity');
insert into testjsonb (a) values ('-Infinity');
insert into testjsonb (a) values ('[]');
insert into testjsonb (a) values ('{}');
insert into testjsonb (a) values ('[{}]');
insert into testjsonb (a) values ('[0]');
insert into testjsonb (a) values ('[1]');
insert into testjsonb (a) values ('NaN');
select a.a, b.a, a.a = b.a
from testjsonb a, testjsonb b