delta/python-packages/sqlalchemy.git/test/sql/test_compiler.py, branch pr/303

Spelling fixes

2016-08-08T13:39:15+00:00

Don't reorder PrimaryKeyConstraint columns if explicit

2016-06-20T16:52:31+00:00

Dialed back the "order the primary key columns per auto-increment"
described in :ref:`change_mysql_3216` a bit, so that if the
:class:`.PrimaryKeyConstraint` is explicitly defined, the order
of columns is maintained exactly, allowing control of this behavior
when necessary.

Change-Id: I9e7902c57a96c15968a6abf53e319acf15680da0
Fixes: #3726

Add DDLCompiler.create_table_suffix()

2016-06-16T15:43:02+00:00

Allows custom dialects to add keywords after the
CREATE TABLE section.

Change-Id: I6fa66dfcf00ef95122f491a9115410df2746cf88

Support range specification in window function

2016-06-07T19:17:22+00:00

Fixes: #3049
Co-authored-by: Mike Bayer 
Change-Id: Ie572095c3e25f70a1e72e1af6858e5edd89fd25e
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/264

- Added support for rendering "FULL OUTER JOIN" to both Core and ORM.

2016-03-28T15:50:09+00:00

Pull request courtesy Stefan Urbanek.  fixes #1957

- Fixed bug where the negation of an EXISTS expression would not

2016-03-21T14:57:40+00:00

be properly typed as boolean in the result, and also would fail to be
anonymously aliased in a SELECT list as is the case with a
non-negated EXISTS construct.
fixes #3682

- move out unconsumed names tests from test_compiler out to test_insert, test_update

2016-03-03T01:24:49+00:00

- establish consistent names between existing unconsumed names tests and new ones
added per ref #3666

- additional adjustment to the fix made in 8ad968f33100baeb3b13c7e0b724b6b79ab4277f

2016-02-22T03:49:29+00:00

for ref #3657.  The Oracle dialect makes more use of the "select_wraps_for"
feature than SQL server because Oracle doesn't have "TOP" for a limit-only
select, so tests are showing more happening here.  In the case where
the select() has some dupe columns, these are deduped from the .c collection
so a positional match between the wrapper and original can't use .inner_columns,
because these collections wont match.  Using _columns_plus_names
instead which is the deduped collection that determines the SELECT display,
which definitely have to match up.

(cherry picked from commit aa9ce3f521f254da9879ede011e520ec35b8270e)

- reworked the way the "select_wraps_for" expression is

2016-02-21T01:22:38+00:00

handled within visit_select(); this attribute was added in the
1.0 series to accommodate the subquery wrapping behavior of
SQL Server and Oracle while also working with positional
column targeting and no longer relying upon "key fallback"
in order to target columns in such a statement.  The IBM DB2
third-party dialect also has this use case, but its implementation
is using regular expressions to rewrite the textual SELECT only
and does not make use of a "wrapped" select at this time.
The logic no longer attempts to reconcile proxy set collections as
this was not deterministic, and instead assumes that the select()
and the wrapper select() match their columns postionally,
at least for the column positions they have in common,
so it is now very simple and safe.  fixes #3657.
- as a side effect of #3657 it was also revealed that the
strategy of calling upon a ResultProxy._getter was not
correctly calling into NoSuchColumnError when an expected
column was not present, and instead returned None up to
loading.instances() to produce NoneType failures; added
a raiseerr argument to _getter() which is called when we
aren't expecting None, fixes #3658.

- add literal_binds for delete() statements in addition to insert()/update()

2016-02-03T16:07:44+00:00

- move tests to CRUDTest
- changelog, fixes #3643