Обсуждение: pgsql on debian
Hi group, I am trying to get pgsql working on my debian system. I installed pgsql using apt-get. but then i cant connect to it . i am using the following command psql -U jay -d jaydb earlier i used create su postgres 'createdb root' jaydb. but now i cannot access the db. i get the follwing msgs psql: FATAL: database "jaydb" does not exist Any help would be greatly appreciated. I have a submission on mon. plz help jay
On Sun, 2004-06-27 at 00:36, Jay wrote: > Hi group, > I am trying to get pgsql working on my debian system. I installed pgsql > using apt-get. but then i cant connect to it . i am using the following > command > psql -U jay -d jaydb > > earlier i used create su postgres 'createdb root' jaydb. Sounds as if you created a database called 'root'. > but now i cannot access the db. > i get the follwing msgs > > psql: FATAL: database "jaydb" does not exist Use "psql -l" to list existing databases. -- Oliver Elphick olly@lfix.co.uk Isle of Wight http://www.lfix.co.uk/oliver GPG: 1024D/A54310EA 92C8 39E7 280E 3631 3F0E 1EC0 5664 7A2F A543 10EA ======================================== "Therefore being justified by faith, we have peace with God through our Lord Jesus Christ." Romans 5:1
hi oliver i tried the following command but nothing seems to work psql -U root -d root psql: FATAL: IDENT authentication failed for user "root" any suggestions thanks jay Oliver Elphick wrote: >On Sun, 2004-06-27 at 00:36, Jay wrote: > > >>Hi group, >>I am trying to get pgsql working on my debian system. I installed pgsql >>using apt-get. but then i cant connect to it . i am using the following >>command >> psql -U jay -d jaydb >> >> earlier i used create su postgres 'createdb root' jaydb. >> >> > >Sounds as if you created a database called 'root'. > > > >> but now i cannot access the db. >>i get the follwing msgs >> >>psql: FATAL: database "jaydb" does not exist >> >> > >Use "psql -l" to list existing databases. > > >
1)from root su postgres 2)createuser the username 3)exit 4)su the user 5)createdb psql the database Jay wrote: > hi oliver > i tried the following command but nothing seems to work > psql -U root -d root > psql: FATAL: IDENT authentication failed for user "root" > > any suggestions > thanks > jay > > Oliver Elphick wrote: > >> On Sun, 2004-06-27 at 00:36, Jay wrote: >> >> >>> Hi group, >>> I am trying to get pgsql working on my debian system. I installed >>> pgsql using apt-get. but then i cant connect to it . i am using the >>> following command >>> psql -U jay -d jaydb >>> >>> earlier i used create su postgres 'createdb root' jaydb. >>> >> >> >> Sounds as if you created a database called 'root'. >> >> >> >>> but now i cannot access the db. >>> i get the follwing msgs >>> >>> psql: FATAL: database "jaydb" does not exist >>> >> >> >> Use "psql -l" to list existing databases. >> >> >> > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster
Jay <jspothar@cs.uccs.edu> writes:
> i tried the following command but nothing seems to work
> psql -U root -d root
> psql: FATAL: IDENT authentication failed for user "root"
You basically cannot use the -U switch when using IDENT authorization;
that auth mode requires that your presented Postgres username be the
same as the Unix name you're logged in under. (If you don't like
this then change to a different auth mode; see pg_hba.conf.)
In any case, root is unlikely to be the name of the postgres superuser.
When you probably want to do is "su" to become postgres and then psql
without using -U.
regards, tom lane