ALTER TABLE tableName ADD CONSTRAINT pkname_pkey (column1, column2,
[mailto:pgsql-admin-owner(at)postgresql(dot)org] On Behalf Of Jessica Richard
Sent: Tuesday, July 17, 2007 2:44 PM
Subject: [ADMIN] Can primary key be dropped and added back in?
I have a huge table to load (30+M rows).
Dropping indexes before loading will speed up my process, but I am not
sure about the primary key that was created with the table creation. Is
the Postgres primary key treated like an index? If yes, dropping the
primary key might help my loading as well.... I can drop the primary key
alter table tbleName drop constraint pkname_pkey.. it dropped clean this
But I haven't found the command to put the primary key back (all for
Is there a command to add the primary key back after loading the data?
Moody friends. Drama queens. Your life? Nope! - their life, your story.
Play Sims Stories at Yahoo! Games.
In response to
pgsql-admin by date
|Next:||From: Andrew Sullivan||Date: 2007-07-17 19:21:56|
|Subject: Re: cache problem (v2)|
|Previous:||From: Joshua D. Drake||Date: 2007-07-17 18:49:20|
|Subject: Re: Can primary key be dropped and added back in?|