delta/python-packages/sqlalchemy.git/lib/sqlalchemy/sql, branch pr/309

- clarify documentation on timezone flag, since Oracle has both

2016-09-22T15:08:09+00:00

DATE / TIMESTAMP separately the timezone flag will not bump the
type to TIMESTAMP WITH TIMEZONE on that backend.

Change-Id: I185992093472e1620b8cf84872631a4d48f8edc3

Merge "Exclude eq and ne from associative operators"

2016-09-20T15:55:19+00:00

Exclude eq and ne from associative operators

2016-09-19T21:17:07+00:00

The "eq" and "ne" operators are no longer part of the list of
"associative" operators, while they remain considered to be
"commutative".  This allows an expression like ``(x == y) == z``
to be maintained at the SQL level with parenthesis.  Pull request
courtesy John Passaro.

Fixes: #3799
Change-Id: I3759d8987b35649d7418b6524316c9e70c857e68
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/308

Support bindparam() with callable for primaryjoin

2016-09-19T20:22:08+00:00

Fixes the comparison of bindparam() objects based on
the "callable" parameter being present which helps to correctly
detect use_get, and also checks for "callable" when detecting
parameters for value substitution and will not impact the
object if present.

Change-Id: I4c93ee5d404d2648dd9835beeae0c5fb67e37d19
Fixes: #3767

Repair foreign_keys population for Join._refresh_for_new_column

2016-09-15T04:54:15+00:00

Fixed bug where setting up a single-table inh subclass of a joined-table
subclass which included an extra column would corrupt the foreign keys
collection of the mapped table, thereby interfering with the
initialization of relationships.

Change-Id: I04a0cf98fd456d12d5a5b9e77a46a01246969a63
Fixes: #3797

Merge "Allow stringify compiler to render unnamed column"

2016-09-02T16:23:31+00:00

Repair clauselist comparison to account for clause ordering

2016-09-02T15:54:16+00:00

Fixed bug where the "simple many-to-one" condition that allows  lazy
loading to use get() from identity map would fail to be  invoked if the
primaryjoin of the relationship had multiple clauses separated by AND
which were not in the same order as that of the primary key columns
being compared in each clause. This ordering
difference occurs for a composite foreign key where the table-bound
columns on the referencing side were not in the same order in the .c
collection as the primary key columns on the referenced side....which
in turn occurs a lot if one is using declarative mixins and/or
declared_attr to set up columns.

Change-Id: I66cce74f614c04ed693dc0d58ac8c952b2f8ae54
Fixes: #3788

Allow stringify compiler to render unnamed column

2016-09-02T15:48:15+00:00

Stringify of expression with unnamed :class:`.Column` objects, as
occurs in lots of situations including ORM error reporting,
will now render the name in string context as ""
rather than raising a compile error.

Change-Id: I76f637c5eb4cfdb1b526964cb001565b97e296da
Fixes: #3789

Check for supports_execution at ClauseElement base

2016-08-31T21:04:35+00:00

Raise a more descriptive exception / message when ClauseElement
or non-SQLAlchemy objects that are not "executable" are erroneously
passed to ``.execute()``; a new exception ObjectNotExecutableError
is raised consistently in all cases.

Change-Id: I2dd393121e2c7e5b6b9e40286a2f25670876e8e4
Fixes: #3786

Fixed example of upsert in the HasCTE.cte docstring by

2016-08-27T11:21:56+00:00

replacing it with more concrete and working example.