Why postgres should be using only for standard ways ?
I need to protect pg how its possible . Every single informacion which
user dont need to know he can not know . Each user is like enemy . :-)
I worry more about this cache , i dont know how to reset it.
Beca use i (in one transaction) make copy of table, drop it, create new
version and restore rows, but i can not do it because relcache remember
relid of this old table :( its any way to turn it off (for only replaceing
moment) or clien cache list ???? any idea ? (samole function is above)
PS.
Whato do you thing about \I in psql . Its will be like \i but befor
starting read file will be "BEGIN;" and if everythink will be ok will be
"END;" ..... ?
I know that i can do it manualy , but why i should do this when i have
soft as my help :>
On Wed, 30 Jul 2003, Bruce Momjian wrote:
>
> Why would someone not have the ability to read pg_user? The query is
> gone in 7.4 anyway.
>
> ---------------------------------------------------------------------------
>
> ivan wrote:
> >
> > in psql , file command.c : 1473 there is a query to check state for
> > superuser, and this query is in begin/end transaction.
> > When user dont have perm to read pg_user its fail but transation is never
> > end, and ist make some confusion because user have to write "END;" or
> > "ROLLBACK;" themself. I just removed BEGIN and END from this query.
> >
> >
> > ok, and this function :
> > create or replace func () returns INT as '
> > DECLARE
> > cnt INT;
> > BEGIN
> > CREATE TEMP TABLE ble (i INT);
> > SELECT INTO cnt count(*) FROM ble;
> > DROP TABLE ble;
> > RETURN cnt;
> > END;
> > ' LANGUAGE 'plpgsql';
> >
> > and at first time everythink is ok, but in next time is error like this :
> > pg_class_aclcheck : relation <nr> not found .
> > (This function is only example , and i know that it doesnt sens)
> > I think its by SysCache, how can i reset it ? or turn off ? or reload ?
> >
> >
> >
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> >
>
> --
> Bruce Momjian | http://candle.pha.pa.us
> pgman@candle.pha.pa.us | (610) 359-1001
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