r11407: 28 Dec 2006 Kevin Rosenberg <kevin@rosenberg.net>

[clsql.git] / sql / operations.lisp

diff --git a/sql/operations.lisp b/sql/operations.lisp
index 9d8440a474ca8e41ec8fd12d83310a11085736e0..94ee20964b5c089ded361d10902eb30b890881c6 100644 (file)
--- a/sql/operations.lisp
+++ b/sql/operations.lisp
@@ -242,3 +242,15 @@
 (defsql sql-userenv (:symbol "userenv") (&rest rest)
   (make-instance 'sql-function-exp
                 :name 'userenv :args rest))
+
+(defsql sql-lower  (:symbol "lower") (&rest rest)
+  (if (= (length rest) 1)
+      (make-instance 'sql-function-exp
+                     :name 'lower :args rest)
+    (error 'sql-user-error :message "LOWER must have 1 argument.")))
+
+(defsql sql-upper  (:symbol "upper") (&rest rest)
+  (if (= (length rest) 1)
+      (make-instance 'sql-function-exp
+                     :name 'upper :args rest)
+    (error 'sql-user-error :message "UPPER must have 1 argument.")))