delta/python-packages/sqlalchemy.git/test/sql, branch pr/259 github.com: zzzeek/sqlalchemy.git - move all resultproxy tests intio test_resultset, adapted from 2016-03-30T21:44:04+00:00 Mike Bayer mike_mp@zzzcomputing.com 2016-03-30T21:44:04+00:00 bdd29fd56b0d03c4c0124e3a5643709b0ce7016a 03d35a833cff68013781640b1192d079ab7e1154 in master (not cherry-picked) 
03d35a833cff68013781640b1192d079ab7e1154 in master (not cherry-picked)
- Fixed bug where the negation of an EXISTS expression would not 2016-03-21T14:58:08+00:00 Mike Bayer mike_mp@zzzcomputing.com 2016-03-21T14:57:40+00:00 dfe49c7b7f0c83ced11fdbceef14d89c82647f0b 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 (cherry picked from commit 07a4b6cbcda6e6ee6e67893c5a5d2fd01e5f125f) 
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

(cherry picked from commit 07a4b6cbcda6e6ee6e67893c5a5d2fd01e5f125f)
- move out unconsumed names tests from test_compiler out to test_insert, test_update 2016-03-03T01:26:14+00:00 Mike Bayer mike_mp@zzzcomputing.com 2016-03-03T01:24:49+00:00 d2adf941159169a632334686cffa1011f3615779 - establish consistent names between existing unconsumed names tests and new ones added per ref #3666 (cherry picked from commit 6b7c207801d826db872aeda02e7c7b531df68034) 
- establish consistent names between existing unconsumed names tests and new ones
added per ref #3666

(cherry picked from commit 6b7c207801d826db872aeda02e7c7b531df68034)
Add test for inserting multiple values 2016-03-03T01:25:59+00:00 Athena Yao athena.yao@cloverhealth.com 2016-03-02T19:43:09+00:00 dfde3b22110827a1dd452ab9a54866792e11891c (cherry picked from commit a1de176d23ee03724ce269d143790686f862b400) 
(cherry picked from commit a1de176d23ee03724ce269d143790686f862b400)
- additional adjustment to the fix made in 8ad968f33100baeb3b13c7e0b724b6b79ab4277f 2016-02-22T03:46:31+00:00 Mike Bayer mike_mp@zzzcomputing.com 2016-02-22T03:46:31+00:00 aa9ce3f521f254da9879ede011e520ec35b8270e 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. 
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.
- reworked the way the "select_wraps_for" expression is 2016-02-21T01:30:58+00:00 Mike Bayer mike_mp@zzzcomputing.com 2016-02-21T01:22:38+00:00 cf818984ab52d824dbf77fcb6f18ec4efca53704 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. (cherry picked from commit 8ad968f33100baeb3b13c7e0b724b6b79ab4277f) 
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.

(cherry picked from commit 8ad968f33100baeb3b13c7e0b724b6b79ab4277f)
- Fixed bug in :func:`.expression.text` construct where a double-colon 2016-02-09T23:06:15+00:00 Mike Bayer mike_mp@zzzcomputing.com 2016-02-09T23:05:40+00:00 498b0729b27111130df9b71259e7c8d0299edeea expression would not escape properly, e.g. ``some\:\:expr``, as is most commonly required when rendering Postgresql-style CAST expressions. fixes #3644 (cherry picked from commit 29dcaa2b0ae2d26b36ec624be80f56e03ab9095e) 
expression would not escape properly, e.g. ``some\:\:expr``, as is most
commonly required when rendering Postgresql-style CAST expressions.
fixes #3644

(cherry picked from commit 29dcaa2b0ae2d26b36ec624be80f56e03ab9095e)
- add literal_binds for delete() statements in addition to insert()/update() 2016-02-03T16:10:40+00:00 Mike Bayer mike_mp@zzzcomputing.com 2016-02-03T16:07:44+00:00 e2404a4e3fbec54336068be4397e2d8912b9f43c - move tests to CRUDTest - changelog, fixes #3643 (cherry picked from commit 150591f9e0a94902cb2a76b68ac7c9d8a1a3ec83) 
- move tests to CRUDTest
- changelog, fixes #3643

(cherry picked from commit 150591f9e0a94902cb2a76b68ac7c9d8a1a3ec83)
fix passing literal_binds flag through for update and insert 2016-02-03T16:10:38+00:00 Tim Tate timttate@gmail.com 2016-02-02T23:20:02+00:00 f87fe4c351316889a70a9dc6145d349dabc3412c (cherry picked from commit c9b03fa8afd52646aba8c59fc038330eeee6db60) 
(cherry picked from commit c9b03fa8afd52646aba8c59fc038330eeee6db60)
- Fixed issue where inadvertent use of the Python ``__contains__`` 2016-02-02T15:41:01+00:00 Mike Bayer mike_mp@zzzcomputing.com 2016-02-02T15:15:40+00:00 69f6a8d714c0b1852229bdac05186f2590c5181c override with a column expression (e.g. by using ``'x' in col``) would cause an endless loop in the case of an ARRAY type, as Python defers this to ``__getitem__`` access which never raises for this type. Overall, all use of ``__contains__`` now raises NotImplementedError. fixes #3642 (cherry picked from commit e0a580b3d055a600afae61840058a5a30ef5fe74) 
override with a column expression (e.g. by using ``'x' in col``)
would cause an endless loop in the case of an ARRAY type, as Python
defers this to ``__getitem__`` access which never raises for this
type.  Overall, all use of ``__contains__`` now raises
NotImplementedError.
fixes #3642

(cherry picked from commit e0a580b3d055a600afae61840058a5a30ef5fe74)