SqlSwitchBuffer

If you use your favorite SqlMode entry function such as sql-oracle, you will be popped to the other buffer. That means, the screen will split horizontally if it is not already split, and the other window will show the SQLi buffer.

If you prefer the behaviour of switch-to-buffer, then put code similar to this one into your ~/.emacs file:

 (defun my-sql-oracle ()
   "Switch to buffer before popping."
   (interactive)
   (if (and (boundp 'sql-buffer)
	    (buffer-live-p sql-buffer))
       (switch-to-buffer sql-buffer)
     (sql-oracle)))

Replace “oracle” with any of the other supported vendors to get the desired behaviour for your implementation.

I use the following, then:

 (global-set-key (kbd "C-c s") 'my-sql-oracle)

Note that this uses switch-to-buffer only if a sql-buffer already exists. If it does not, then the old behaviour remains in effect. But I’m too lazy to fix it. – AlexSchroeder

A snippet from gnu.emacs.sources to support easier switching between many SQL buffers:

M-x sql-oracle ⇒ create sql-buffer “SQL<1>” (asks user, pass, database) or switch to it if it exists

Prefix-arg M-x sql-oracle ⇒ create sql-buffer “SQL<prefix>” (asks user, pass, database) or switch to it if it exists

 (defadvice sql-oracle( around sql-oracle-multiple-buffers act )
   "Switch with prefix arg to an existing SQL buffer or create a new
 one. ChristophConrad"
   (let* ( (sql-buffer-name
            (concat "*SQL*<"
                    (number-to-string (prefix-numeric-value
                                       current-prefix-arg))
                    ">")) )
     (if (comint-check-proc sql-buffer-name)
         (let (pop-up-windows)
           (pop-to-buffer sql-buffer-name))
       ad-do-it
       (rename-buffer sql-buffer-name))))

You can also use the ‘same-window-regexps’ if you just want to avoid splitting the window for SQL buffers like DavidBoon#SqlMode.


CategorySql