From d85115c6110a05273694366941ff3216fa905fc0 Mon Sep 17 00:00:00 2001
From: "jan.dittberner" <unknown>
Date: Fri, 20 Feb 2009 18:24:44 +0000
Subject: [PATCH] add support for ondelete and oncascade to ANSI-SQL foreign
 key creation

address Issue 48
---
 migrate/changeset/ansisql.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/migrate/changeset/ansisql.py b/migrate/changeset/ansisql.py
index 48113e3..fea4037 100644
--- a/migrate/changeset/ansisql.py
+++ b/migrate/changeset/ansisql.py
@@ -290,6 +290,10 @@ class ANSIConstraintGenerator(ANSIConstraintCommon):
             )
             ret = "CONSTRAINT %(name)s FOREIGN KEY (%(columns)s) "\
                 "REFERENCES %(reftable)s (%(referenced)s)" % params
+            if cons.onupdate:
+                ret = ret + " ON UPDATE %s" % cons.onupdate
+            if cons.ondelete:
+                ret = ret + " ON DELETE %s" % cons.ondelete
         elif isinstance(cons, constraint.CheckConstraint):
             ret = "CHECK (%s)" % cons.sqltext
         else: