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authorJason Kirtland <jek@discorporate.us>2008-04-04 00:58:11 +0000
committerJason Kirtland <jek@discorporate.us>2008-04-04 00:58:11 +0000
commita83d216ab6e8d064013107ba981e910b04986e8d (patch)
treeea6dbb5ceddb5babdd78e6d8fea0d081f7cb677d
parent9d3ab4aaee987067ab5e7653128f54c28d624fca (diff)
downloadsqlalchemy-a83d216ab6e8d064013107ba981e910b04986e8d.tar.gz
-rw-r--r--CHANGES45
1 files changed, 23 insertions, 22 deletions
diff --git a/CHANGES b/CHANGES
index 3280389eb..f66bc798c 100644
--- a/CHANGES
+++ b/CHANGES
@@ -31,11 +31,11 @@ CHANGES
been refactored. Behavior should be slightly more
intelligent, primarily in terms of error messages which
have been pared down to be more readable. In a slight
- number of scenarios it can better resolve the correct
+ number of scenarios it can better resolve the correct
foreign key than before.
- - Added comparable_property(), adds query Comparator behavior
- to regular, unmanaged Python properties
+ - Added comparable_property(), adds query Comparator
+ behavior to regular, unmanaged Python properties
- The functionality of query.with_polymorphic() has been
added to mapper() as a configuration option.
@@ -112,7 +112,7 @@ CHANGES
- query.order_by() and query.group_by() will accept multiple
arguments using *args (like select() already does).
- - Added some convenience descriptors to Query:
+ - Added some convenience descriptors to Query:
query.statement returns the full SELECT construct,
query.whereclause returns just the WHERE part of the
SELECT construct.
@@ -193,23 +193,24 @@ CHANGES
- random() is now a generic sql function and will compile to
the database's random implementation, if any.
- - update().values() and insert().values() take keyword
+ - update().values() and insert().values() take keyword
arguments.
- - Fixed an issue in select() regarding its generation of FROM
- clauses, in rare circumstances two clauses could be produced
- when one was intended to cancel out the other. Some ORM
- queries with lots of eager loads might have seen this
- symptom.
-
- - The case() function now also takes a dictionary as its whens
- parameter. It also interprets the "THEN" expressions
- as values by default, meaning case([(x==y, "foo")]) will
- interpret "foo" as a bound value, not a SQL expression.
- use text(expr) for literal SQL expressions in this case.
- For the criterion itself, these may be literal strings
- only if the "value" keyword is present, otherwise SA
- will force explicit usage of either text() or literal().
+ - Fixed an issue in select() regarding its generation of
+ FROM clauses, in rare circumstances two clauses could be
+ produced when one was intended to cancel out the other.
+ Some ORM queries with lots of eager loads might have seen
+ this symptom.
+
+ - The case() function now also takes a dictionary as its
+ whens parameter. It also interprets the "THEN"
+ expressions as values by default, meaning case([(x==y,
+ "foo")]) will interpret "foo" as a bound value, not a SQL
+ expression. use text(expr) for literal SQL expressions in
+ this case. For the criterion itself, these may be literal
+ strings only if the "value" keyword is present, otherwise
+ SA will force explicit usage of either text() or
+ literal().
- declarative extension
- The "synonym" function is now directly usable with
@@ -249,7 +250,7 @@ CHANGES
- Got PG server side cursors back into shape, added fixed
unit tests as part of the default test suite. Added
better uniqueness to the cursor ID [ticket:1001]
-
+
- oracle
- The "owner" keyword on Table is now deprecated, and is
exactly synonymous with the "schema" keyword. Tables can
@@ -282,8 +283,8 @@ CHANGES
dialect. Will substitute into the ODBC connection string
if given, defaults to 'SQL Server'.
- - Added a new 'max_identifier_length' keyword parameter
- for the pyodbc dialect.
+ - Added a new 'max_identifier_length' keyword parameter for
+ the pyodbc dialect.
- Improvements to pyodbc + Unix. If you couldn't get that
combination to work before, please try again.