Re: Unexpected output of PgRules

Please ignore the above email. I've understood the reason as below:
Because of 2 rules:

1. create rule rtest_t4_ins2 as on insert to rtest_t4

where new.a >= 20 and new.a < 30 do

insert into rtest_t6 values (new.a, new.b);

2. create rule rtest_t6_ins as on insert to rtest_t6

where new.a > 25 do instead

insert into rtest_t8 values (new.a, new.b);

The insertion doesn't happen in rtest_t6 rather is forwarded or been done
into rtest_t8.
Pardon me.
Thanks

On Wed, May 14, 2025 at 2:44 PM Manav Kumar <mkumar(at)yugabyte(dot)com> wrote:

> Hi Team,
> I'm writing to clarify one of the expected output in rules.out file.
>
> Why does value at this line
> https://github.com/postgres/postgres/blob/913c60b067aa1a618420fd0372c4df3cf5501863/src/test/regress/expected/rules.out#L594
> for rtest_t6 is zeros. When we have defined the rule for rtest_t6 as:
> create rule rtest_t4_ins2 as on insert to rtest_t4
> where new.a >= 20 and new.a < 30 do
> insert into rtest_t6 values (new.a, new.b);
>
> Therefore:
> At
> https://github.com/postgres/postgres/blob/913c60b067aa1a618420fd0372c4df3cf5501863/src/test/regress/expected/rules.out#L576
> / insert into rtest_t4 select * from rtest_t9 where b ~ 'and t8';
> Shouldn't insert the rows with value as 26 and 28 as well. Isn't it ? as
> rules says to insert the rows in rtest_t6 tables if value is from
> 20(inclusive) to 30 (exclusive).
>
> Please help me with the clarification.
>
> Thanks
> Manav
>
>
>