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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-08-20 18:18:17 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-08-20 18:18:17 -0400 |
| commit | 2ccd77e5dc6e389159a64f7aed39b9785580a01c (patch) | |
| tree | 05897cd208a950c782c454a3b2e016a7e7a9b919 /test/dialect/test_postgresql.py | |
| parent | aef0c7a903464f4e05496c69ff4e78d41239c220 (diff) | |
| download | sqlalchemy-2ccd77e5dc6e389159a64f7aed39b9785580a01c.tar.gz | |
- [feature] The Query.update() method is now
more lenient as to the table
being updated. Plain Table objects are better
supported now, and additional a joined-inheritance
subclass may be used with update(); the subclass
table will be the target of the update,
and if the parent table is referenced in the
WHERE clause, the compiler will call upon
UPDATE..FROM syntax as allowed by the dialect
to satisfy the WHERE clause. Target columns
must still be in the target table i.e.
does not support MySQL's multi-table update
feature (even though this is in Core).
PG's DELETE..USING is also not available
in Core yet.
Diffstat (limited to 'test/dialect/test_postgresql.py')
| -rw-r--r-- | test/dialect/test_postgresql.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/dialect/test_postgresql.py b/test/dialect/test_postgresql.py index 0d46175e9..fda4002ef 100644 --- a/test/dialect/test_postgresql.py +++ b/test/dialect/test_postgresql.py @@ -1,4 +1,7 @@ # coding: utf-8 + +from __future__ import with_statement + from test.lib.testing import eq_, assert_raises, assert_raises_message, is_ from test.lib import engines import datetime |