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authorMike Bayer <mike_mp@zzzcomputing.com>2011-11-22 18:15:51 -0500
committerMike Bayer <mike_mp@zzzcomputing.com>2011-11-22 18:15:51 -0500
commite7b612a69e8b2ec29306d88e08b999dcf79a4822 (patch)
treeb627ffa4c5687c20a79b60823bed513d7667dd99
parent75ae0c7c1210460cd6fa1d0f12261dfb74610e58 (diff)
downloadsqlalchemy-e7b612a69e8b2ec29306d88e08b999dcf79a4822.tar.gz
changelog
-rw-r--r--CHANGES22
1 files changed, 16 insertions, 6 deletions
diff --git a/CHANGES b/CHANGES
index 6b7d0e016..bb2266f0c 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5,12 +5,6 @@ CHANGES
=======
0.7.4
=====
-- examples
- - [bug] Fixed bug in history_meta.py example where
- the "unique" flag was not removed from a
- single-table-inheritance subclass which
- generates columns to put up onto the base.
-
- orm
- [bug] Fixed backref behavior when "popping" the
value off of a many-to-one in response to
@@ -82,6 +76,16 @@ CHANGES
causing failures later on. [ticket:2312]
- sql
+ - [feature] The update() construct can now accommodate
+ multiple tables in the WHERE clause, which will
+ render an "UPDATE..FROM" construct, recognized by
+ Postgresql and MSSQL. When compiled on MySQL,
+ will instead generate "UPDATE t1, t2, ..". MySQL
+ additionally can render against multiple tables in the
+ SET clause, if Column objects are used as keys
+ in the "values" parameter or generative method.
+ [ticket:2166] [ticket:1944]
+
- [feature] Added accessor to types called "python_type",
returns the rudimentary Python type object
for a particular TypeEngine instance, if known,
@@ -133,6 +137,12 @@ CHANGES
- [bug] Unicode adjustments allow latest pymysql
(post 0.4) to pass 100% on Python 2.
+- examples
+ - [bug] Fixed bug in history_meta.py example where
+ the "unique" flag was not removed from a
+ single-table-inheritance subclass which
+ generates columns to put up onto the base.
+
0.7.3
=====
- general