Posts Tagged ‘db-mode’

I’ve written a new article about how to query multiple databases using db-mode. It demonstrates quickly selecting between multiple databases using ido and you may be surprised to learn that it using a mechanism very similar to my directory aliases. This is a follow-up to my page on emacs db mode.

Why Should You Be Interested?

If you need to work with multiple databases and you like using emacs then the page is especially for you. Go take a look! It also has a good example of using the emacs mode line, in this case to display which database you are currently connected to. And finally it is another example of using ido which if you haven’t tried yet, you really should.

About The Code

The code is designed to work with my own db-mode as that is what I use but it could be easily adapted for use with sql-mode using the enter-db function from one of my earlier posts.

The preamble would be something like this:

;; ...
(let ((sql-sybase-program "/usr/bin/isql")
      (sql-server db-server)
      (sql-database db-database)
      (sql-user db-user)
      (sql-password db-password))
;; ...

Ian Eure also has a post on working with multiple databases here. It uses a new buffer for each database which is probably preferable to killing the connection.


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