--- a/.emacs-my	Fri Feb 28 17:12:01 2014 +0200
+++ b/.emacs-my	Tue Mar 04 13:39:09 2014 +0200
@@ -2772,6 +2772,10 @@
 (setq sql-password "")
 (add-to-list 'auto-mode-alist '("\\.plsql\\'" . sql-mode))
 
+;; Disable placeholders substitution in Oracle SQLi by Emacs itself.
+;; This enable "define" and "&var" syntax.
+(setq sql-oracle-scan-on nil)
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 (message "backuping")