Re: [HACKERS] find_inheritance_children() and ALTER TABLE NO INHERIT

2015-12-14 Thread Amit Langote
On 2015/12/03 15:30, Amit Langote wrote: > On 2015/12/03 13:09, Tom Lane wrote: >> Amit Langote writes: >>> Currently find_inheritance_children() is smart enough to skip a child >>> table that it finds has been dropped concurrently after it gets a lock on >>> the

Re: [HACKERS] find_inheritance_children() and ALTER TABLE NO INHERIT

2015-12-02 Thread Tom Lane
Amit Langote writes: > Currently find_inheritance_children() is smart enough to skip a child > table that it finds has been dropped concurrently after it gets a lock on > the same. It does so by looking up the child relid in syscache. It seems > it should also check

Re: [HACKERS] find_inheritance_children() and ALTER TABLE NO INHERIT

2015-12-02 Thread Amit Langote
On 2015/12/03 13:09, Tom Lane wrote: > Amit Langote writes: >> Currently find_inheritance_children() is smart enough to skip a child >> table that it finds has been dropped concurrently after it gets a lock on >> the same. It does so by looking up the child relid in