On Thu, Jan 28, 2010 at 11:36:55AM +0600, AI Rumman wrote:
> I am getting the error:
>
> ------------------------------------------------------------------------
> LINE 1: select dblink_connect('dbname=postgres');
> ^
> HINT: No function matches the given name and argument types. You might
> need to add explicit type casts.
> ------------------------------------------------------------------------
>
> Please tell me why? I am using Postgresql 8.3
I'm guessing that this is because you're trying to us dblink without having
installed it. I don't know how you've installed PostgreSQL; on my Ubuntu
system there's a package called postgresql-contrib I would need to install
first.
Once you have the package, you need to get dblink into your database. Like
most contrib modules, dblink comes with a SQL script you need to run to create
the necessary functions and other objects. In this case it's called
dblink.sql. Find that file -- in my case it's part of the postgresql-contrib
package -- and execute it in your database to create that function.
--
Joshua Tolley / eggyknap
End Point Corporation
http://www.endpoint.com
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