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Re: Adding the host name to the PgSQL shell

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Scott Mead wrote:



On Mon, Jun 8, 2009 at 12:44 PM, Madison Kelly <linux@xxxxxxxxxxx <mailto:linux@xxxxxxxxxxx>> wrote:

    Hi all,

     I work on a development and production server, and I am always
    double-checking myself to make sure I am doing something on the
    right server.

     Is there a way, like in terminal shells, to change the PgSQL
    shell's prompt from 'db=>' to something like 'host@db=>'? I'm on
    PgSQL 8.1 (server on Debian) and 8.3 (devel on Ubuntu), in case it
    matters.


You certainly can do this, very similar to PS1 on linux with bash:

http://www.postgresql.org/docs/8.1/static/app-psql.html#APP-PSQL-PROMPTING

Thanks Scott.

I'll add that the "other" escape codes, well at least newline (\n) work.

So I have in my .psqlrc

	\set PROMPT1 '%/@%M\n%# '


And an expansion on the question. I didn't see or find in the documentation is if there is a substitution code to get the first schema in search_path?


\\||/
Rod
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