From: | Eric Marsden <emarsden(at)mail(dot)dotcom(dot)fr> |
---|---|
To: | hglawson(at)nr(dot)infi(dot)net |
Cc: | pgsql-interfaces(at)postgreSQL(dot)org |
Subject: | Re: [INTERFACES] [ANN] pg.el v0.2 -- Emacs Lisp interface to PostgreSQL |
Date: | 1999-07-21 14:18:20 |
Message-ID: | wzilncaytlf.fsf@mail.dotcom.fr |
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Thread: | |
Lists: | pgsql-interfaces |
>>>>> "hl" == Hugh Lawson <hglawson(at)nr(dot)infi(dot)net> writes:
hl> I am asking a dumb question here, so please be patient. Does
hl> this mean that given pg.el you have to write elisp functions in
hl> order to make use of it?
hl>
hl> Is the "defun demo()" above an example of such a function? If I
hl> understand correct, to use pg.el, I would write an elisp function in
hl> emacs and then evaluate it. Have I got this right?
Hi Hugh,
That's right. demo is an example of the type of elisp a programmer
would write to access PostgreSQL from Emacs. You can also play around
with it interactively:
ELISP> (setq conn (pg:connect "template1" "postgres" "postgres"))
<struct cl ...>
ELISP> (setq res (pg:exec conn "SELECT * from scshdemo WHERE a=42"))
<struct cl ...>
ELISP> (pg:result res :status)
"SELECT"
etc
I intend to get together with someone else who has written some table
browsing stuff for Emacs to produce a browsing interface to PostgreSQL
for the end user, but I haven't had time yet.
--
Eric Marsden
It's elephants all the way down
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