an OID column if it only contained one selectable element, due to missing return in _proxy_column()
- visit_column() calls itself to render a primary key col being used as the interpretation of the oid col instead of relying upon broken partial logic
and update() constructs which return a new object with
criterion joined to existing criterion via AND, just
like select().where().
- compile assertions use assertEquals()
other tests to more specific modules
- added "now()" as a generic function; on SQLite and
Oracle compiles as "CURRENT_TIMESTAMP"; "now()"
on all others [ticket:943]
now concatenate the wildcard operator with the given
operand in SQL, i.e. "'%' || <bindparam>" in all cases,
accept text('something') operands properly [ticket:962]
- cast() accepts text('something') and other non-literal
operands properly [ticket:962]
- added 2.4-style binops to util.Set on 2.3
- OrderedSets pickle on 2.3
- more lib/sqlalchemy set vs Set corrections
- fixed InstrumentedSet.discard for 2.3
- set, sorted compatibility for test suite
- added testing.fails_if decorator
column mapping when generating a LIMIT/OFFSET subquery,
allows columns to map properly to result sets even
if long-name truncation kicks in [ticket:941]
- the '.c.' attribute on a selectable now gets an
entry for every column expression in its columns
clause; previously, "unnamed" columns like functions
and CASE statements weren't getting put there. Now
they will, using their full string representation
if no 'name' is available.
- The anonymous 'label' generated for otherwise
unlabeled functions and expressions now propagates
outwards at compile time for expressions like
select([select([func.foo()])])
- a CompositeSelect, i.e. any union(), union_all(),
intersect(), etc. now asserts that each selectable
contains the same number of columns. This conforms
to the corresponding SQL requirement.
- building on the above ideas, CompositeSelects
now build up their ".c." collection based on
the names present in the first selectable only;
corresponding_column() now works fully for all
embedded selectables.
to the minimal set for every test case I can come up with, and
now replaces all the cruft in Mapper._compile_pks() as well as
Join.__init_primary_key(). mappers can now handle aliased selects
and figure out the correct PKs pretty well [ticket:933]
- Importing testenv has no side effects- explicit functions provide similar behavior to the old immediate behavior of testbase
- testing.db has the configured db
- Fixed up the perf/* scripts
True, defaults that are generated during an INSERT
or UPDATE operation are post-fetched immediately,
instead of being deferred until later. This mimics
the old 0.3 behavior.
to a collection-based attribute which already had pending changes
would generate incorrect history [ticket:922]
- fixed delete-orphan cascade bug whereby setting the same
object twice to a scalar attribute could log it as an orphan
[ticket:925]
- generative select.order_by(None) / group_by(None) was not managing to
reset order by/group by criterion, fixed [ticket:924]
Mike Bayer