Re: [HACKERS] create rule changes table to view ?
От | Ryan Bradetich |
---|---|
Тема | Re: [HACKERS] create rule changes table to view ? |
Дата | |
Msg-id | 199907120639.AAA06202@hpb50023.boi.hp.com обсуждение исходный текст |
Ответы |
Re: [HACKERS] create rule changes table to view ?
|
Список | pgsql-hackers |
Wow... I actully know the answer to this question :) psql declares the the type to be view? if the relkind is a relation and the relhasrules = true in pg_class for that entry. I will pull the latest source and see if I can come up with a better way for determining the type tomorrow, if someone else doesn't beat me to it :) -Ryan > I just began to learn rules with 6.5 and notice: > test=> \dt > Database = test > +------------------+----------------------------------+----------+ > | Owner | Relation | Type | > +------------------+----------------------------------+----------+ > | megera | access_log | table | > | megera | hits | table | > | megera | junk_qwerty | table | > +------------------+----------------------------------+----------+ > > test=> create rule log_hits as on update to hits do instead insert into hits values ( NEW.msg_id, 1); > CREATE > test=> \dt > Database = test > +------------------+----------------------------------+----------+ > | Owner | Relation | Type | > +------------------+----------------------------------+----------+ > | megera | access_log | table | > | megera | hits | view? | > | megera | junk_qwerty | table | > +------------------+----------------------------------+----------+ > > Table hits now becomes view ? > > > Regards, > > Oleg > > _____________________________________________________________ > Oleg Bartunov, sci.researcher, hostmaster of AstroNet, > Sternberg Astronomical Institute, Moscow University (Russia) > Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/ > phone: +007(095)939-16-83, +007(095)939-23-83 >
В списке pgsql-hackers по дате отправления: