From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Tue, 2 Sep 2008 19:59:55 +0000 (+0000)
Subject: correction
X-Git-Tag: rel_0_5rc1~24
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c164c174a5b1d2f081493ed34333f98a1503922a;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

correction
---

diff --git a/doc/build/content/mappers.txt b/doc/build/content/mappers.txt
index bbf9ffaf55..6fb80862a9 100644
--- a/doc/build/content/mappers.txt
+++ b/doc/build/content/mappers.txt
@@ -187,19 +187,19 @@ A more comprehensive way to produce modified behavior for an attribute is to use
 However, the approach above is not complete.  While our `EmailAddress` object will shuttle the value through the `email` descriptor and into the `_email` mapped attribute, the class level `EmailAddress.email` attribute does not have the usual expression semantics usable with `Query`.  To provide these, we instead use the `synonym()` function as follows:
 
     {python}
-    mapper(MyAddress, addresses_table, properties={
+    mapper(EmailAddress, addresses_table, properties={
         'email': synonym('_email', map_column=True)
     })
 
 The `email` attribute is now usable in the same way as any other mapped attribute, including filter expressions, get/set operations, etc.:
 
     {python}
-    address = sess.query(MyAddress).filter(MyAddress.email == 'some address').one()
+    address = sess.query(EmailAddress).filter(EmailAddress.email == 'some address').one()
 
     address.email = 'some other address'
     sess.flush()
 
-    q = sess.query(MyAddress).filter_by(email='some other address')
+    q = sess.query(EmailAddress).filter_by(email='some other address')
 
 If the mapped class does not provide a property, the `synonym()` construct will create a default getter/setter object automatically.