Re: Commit 4dba331cb3 broke ATTACH PARTITION behaviour.

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От Alvaro Herrera
Тема Re: Commit 4dba331cb3 broke ATTACH PARTITION behaviour.
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Msg-id 20180329141651.5yqdfw2lichvfe6m@alvherre.pgsql
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Ответ на Commit 4dba331cb3 broke ATTACH PARTITION behaviour.  (Rushabh Lathia <rushabh.lathia@gmail.com>)
Ответы Re: Commit 4dba331cb3 broke ATTACH PARTITION behaviour.  (Rushabh Lathia <rushabh.lathia@gmail.com>)
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Rushabh Lathia wrote:

> CREATE TABLE foo (a INT, b INT, c VARCHAR) PARTITION BY LIST(a);
> CREATE TABLE foo_p1 PARTITION OF foo FOR VALUES IN (1,2);
> CREATE TABLE foo_p2 PARTITION OF foo FOR VALUES IN (3,4);
> INSERT INTO foo select i,i,i from generate_series(1,4)i;
> 
> CREATE TABLE foo_d (like foo);
> INSERT INTO foo_d select i,i,i from generate_series(1,9)i;
> 
> ALTER TABLE foo ATTACH PARTITION foo_d DEFAULT;
> 
> Above ATTACH PARTITION should fail with "partition constraint is violated"
> error, but instead it's working on a master branch.

Hmm, offhand I don't quite see why this error fails to be thrown.

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Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services


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