Add support for :default in db constraints. make-constraint-description: use next...

[clsql.git] / sql / expressions.lisp

diff --git a/sql/expressions.lisp b/sql/expressions.lisp
index 2cb7339251b6d425b20c7a362f88a1a3bac9d866..fd04d42ee8c09039e39f7ea35138e35f103ddce8 100644 (file)
--- a/sql/expressions.lisp
+++ b/sql/expressions.lisp
@@ -1,8 +1,6 @@
 ;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
 ;;;; *************************************************************************
 ;;;;
-;;;; $Id$
-;;;;
 ;;;; Classes defining SQL expressions and methods for formatting the
 ;;;; appropriate SQL commands.
 ;;;;
@@ -249,7 +247,7 @@
      ;; the next loop simply emits each sub-expression with the appropriate number of
      ;; parens and operators
      (flet ((trim (sub)
-             (string-trim '(#\space #\newline #\return #\tab #\no-break_space)
+             (string-trim +whitespace-chars+
                           (with-output-to-string (*sql-stream*)
                             (output-sql sub database)))))
        (let ((str-subs (loop for sub in sub-expressions
@@ -982,6 +980,7 @@ uninclusive, and the args from that keyword to the end."
    (cons (symbol-name-default-case "UNSIGNED") "UNSIGNED")
    (cons (symbol-name-default-case "ZEROFILL") "ZEROFILL")
    (cons (symbol-name-default-case "AUTO-INCREMENT") "AUTO_INCREMENT")
+   (cons (symbol-name-default-case "DEFAULT") "DEFAULT")
    (cons (symbol-name-default-case "UNIQUE") "UNIQUE")))
 
 (defmethod database-constraint-statement (constraint-list database)
@@ -1001,6 +1000,9 @@ uninclusive, and the args from that keyword to the end."
                        :message (format nil "unsupported column constraint '~A'"
                                         constraint))
                 (setq string (concatenate 'string string (cdr output))))
+           (when (equal (symbol-name (car constraint)) "DEFAULT")
+             (setq constraint (cdr constraint))
+             (setq string (concatenate 'string string " " (car constraint))))
             (if (< 1 (length constraint))
                 (setq string (concatenate 'string string " "))))))))