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* - The :meth:`.TypeEngine.with_variant` method will now accept aMike Bayer2014-07-101-1/+1
| | | | | | type class as an argument which is internally converted to an instance, using the same convention long established by other constructs such as :class:`.Column`. fixes #3122
* - break up the <authors> copyright comment as part of a passMike Bayer2014-07-0918-18/+36
| | | | to get all flake8 passing
* - add postgresql_regconfig argument to PG dialect for match() operator,jonathan vanasco2014-07-082-3/+3
| | | | implements PG's to_tsquery('regconfig', 'arg') pattern. fixes #3078
* - add link to dialect docs for SQLite autoincrement from column autoincrement,Mike Bayer2014-07-031-2/+5
| | | | fixes #3110
* - add new section Working with Raw DBAPI Connections, fixes #2218.Mike Bayer2014-06-301-0/+9
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* - attach the ResultMetaData to the Compiled object, when we detect thatMike Bayer2014-06-291-0/+2
| | | | | the compiled cache is used. That allows us to cache the whole metadata and save on creating it at result time, when compiled cache is used.
* - Fixed a bug within the custom operator plus :meth:`.TypeEngine.with_variant`Mike Bayer2014-06-271-2/+7
| | | | | | system, whereby using a :class:`.TypeDecorator` in conjunction with variant would fail with an MRO error when a comparison operator was used. fixes #3102
* - write some really complete docs on MSSQL autoincrement, fixes #3094Mike Bayer2014-06-241-3/+10
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* - The :paramref:`.Column.nullable` flag is implicitly set to ``False``Mike Bayer2014-06-201-0/+1
| | | | | | | | | when that :class:`.Column` is referred to in an explicit :class:`.PrimaryKeyConstraint` for that table. This behavior now matches that of when the :class:`.Column` itself has the :paramref:`.Column.primary_key` flag set to ``True``, which is intended to be an exactly equivalent case. fixes #3023
* Update compiler.pyBY-jk2014-06-081-1/+2
| | | | | | Moved initialization into else block Conflicts: lib/sqlalchemy/sql/compiler.py
* - Fixed bug in INSERT..FROM SELECT construct where selecting from aMike Bayer2014-05-251-1/+1
| | | | | UNION would wrap the union in an anonymous (e.g. unlabled) subquery. fixes #3044
* - Fixed bug in SQLite join rewriting where anonymized column namesMike Bayer2014-05-251-0/+3
| | | | | | due to repeats would not correctly be rewritten in subqueries. This would affect SELECT queries with any kind of subquery + join. fixes #3057
* - Fixed bug where the :meth:`.Operators.__and__`,Mike Bayer2014-05-242-8/+40
| | | | | | | :meth:`.Operators.__or__` and :meth:`.Operators.__invert__` operator overload methods could not be overridden within a custom :class:`.TypeEngine.Comparator` implementation. fixes #3012
* - hyperlink all the column operators listed in the ORM tutorial common ↵Mike Bayer2014-05-241-4/+10
| | | | | | | | | filter operators section - add language to MATCH explicitly stating this operator varies by backend and is not available on SQLite, as the tutorial defaults to SQLite to start with, fix #3059 - on the actual match() documentation fix this up to be more accurate, list some example renderings for different backends. again mention SQLite not supported
* - document the compiler_kwargs accessorMike Bayer2014-05-231-0/+20
| | | | - add new FAQ for rendering SQL as a string
* - more tests, including backend testsMike Bayer2014-05-161-30/+54
| | | | - implement for SQL server, use window functions when simple limit/offset not available
* Merge branch 'issue_3034' of ↵Mike Bayer2014-05-162-14/+75
|\ | | | | | | https://bitbucket.org/dobesv/sqlalchemy/branch/issue_3034 into ticket_3034
| * Remove unused importDobes Vandermeer2014-05-091-6/+29
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| * Remove unused importDobes Vandermeer2014-04-251-1/+1
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| * Remove unused importDobes Vandermeer2014-04-251-1/+0
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| * Use _offset_clause and _limit_clause, which are always Visitable and usually ↵Dobes Vandermeer2014-04-252-18/+48
| | | | | | | | a BindParameter, instead of _offset and _limit in GenerativeSelect.
| * Proof-of-concept implementation of supporting bindparam for offset and limit ↵Dobes Vandermeer2014-04-242-6/+15
| | | | | | | | on a query.
* | Documentation fix-up: "its" vs. "it's"pr/91Matthias Urlichs2014-05-115-5/+5
| | | | | | | | | | | | | | | | | | Removed ungrammatical apostrophes from documentation, replacing "it's" with "its" where appropriate (but in a few cases with "it is" when that read better). While doing that, I also fixed a couple of minor typos etc. as I noticed them.
* | - Fixed bug where :meth:`.Table.update` and :meth:`.Table.delete`Mike Bayer2014-05-081-3/+6
| | | | | | | | | | | | | | would produce an empty WHERE clause when an empty :func:`.and_()` or :func:`.or_()` or other blank expression were applied. This is now consistent with that of :func:`.select`. fixes #3045
* | - Fixed bug where the combination of "limit" rendering asMike Bayer2014-04-301-13/+14
| | | | | | | | | | | | | | | | | | "SELECT FIRST n ROWS" using a bound parameter (only firebird has both), combined with column-level subqueries which also feature "limit" as well as "positional" bound parameters (e.g. qmark style) would erroneously assign the subquery-level positions before that of the enclosing SELECT, thus returning parameters which are out of order. Fixes #3038
* | Fix many typos throughout the codebasepr/85Alex Gaynor2014-04-267-18/+18
|/ | | | Found using: https://github.com/intgr/topy
* - The "primaryjoin" model has been stretched a bit further to allowMike Bayer2014-04-191-1/+1
| | | | | | | | | | a join condition that is strictly from a single column to itself, translated through some kind of SQL function or expression. This is kind of experimental, but the first proof of concept is a "materialized path" join condition where a path string is compared to itself using "like". The :meth:`.Operators.like` operator has also been added to the list of valid operators to use in a primaryjoin condition. fixes #3029
* - Liberalized the contract for :class:`.Index` a bit in that you canMike Bayer2014-04-193-12/+41
| | | | | | | specify a :func:`.text` expression as the target; the index no longer needs to have a table-bound column present if the index is to be manually added to the table, either via inline declaration or via :meth:`.Table.append_constraint`. fixes #3028
* - Fixed bug in new :meth:`.DialectKWArgs.argument_for` method whereMike Bayer2014-04-151-0/+2
| | | | | adding an argument for a construct not previously included for any special arguments would fail. fixes #3024
* - Fixed regression introduced in 0.9 where new "ORDER BY <labelname>"Mike Bayer2014-04-101-1/+1
| | | | | | feature from :ticket:`1068` would not apply quoting rules to the label name as rendered in the ORDER BY. fix #3020, re: #1068
* - Restored the import for :class:`.Function` to the ↵Mike Bayer2014-04-051-1/+1
| | | | | | ``sqlalchemy.sql.expression`` import namespace, which was removed at the beginning of 0.9.
* escape backslashMike Bayer2014-04-021-1/+1
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* - reverse order of columns in sample CTEs as this is a UNION and the cols ↵Mike Bayer2014-04-021-3/+1
| | | | | | | | | | need to line up - alter this in the unit tests as well as these queries were just copied from the tests - remove the included_parts.join(parts) from the core CTE doc (also just copied from the test, where we want to make sure joins don't get screwed up with the CTE) as it doesn't contribute to the query itself fixes #3014
* - back off the callcounts a bit for the boolean fixMike Bayer2014-04-011-3/+4
| | | | - rewrite callcounts for select()
* - Fixes to the newly enhanced boolean coercion in :ticket:`2804` whereMike Bayer2014-04-011-2/+2
| | | | | | | the new rules for "where" and "having" woudn't take effect for the "whereclause" and "having" kw arguments of the :func:`.select` construct, which is also what :class:`.Query` uses so wasn't working in the ORM either. fixes #3013 re: #2804
* - Added new flag :paramref:`.expression.between.symmetric`, when set to TrueMike Bayer2014-03-304-9/+36
| | | | | | | renders "BETWEEN SYMMETRIC". Also added a new negation operator "notbetween_op", which now allows an expression like ``~col.between(x, y)`` to render as "col NOT BETWEEN x AND y", rather than a parentheiszed NOT string. fixes #2990
* - add further coverage for join_condition to make sure we get this case whereMike Bayer2014-03-281-1/+1
| | | | there are multiple, equivalent foreign keys
* - fix set syntax supposed to be dictMike Bayer2014-03-281-1/+1
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* - fix py3k bug re: dictionary values(), fixes #3005Mike Bayer2014-03-281-1/+1
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* - Improved the check for "how to join from A to B" such that whenMike Bayer2014-03-271-16/+34
| | | | | | | | | a table has multiple, composite foreign keys targeting a parent table, the :paramref:`.relationship.foreign_keys` argument will be properly interpreted in order to resolve the ambiguity; previously this condition would raise that there were multiple FK paths when in fact the foreign_keys argument should be establishing which one is expected. fixes #2965
* Merge branch 'fix_table_registration' of https://github.com/malor/sqlalchemy ↵Mike Bayer2014-03-221-1/+1
|\ | | | | | | into t
| * Remove tables from metadata when autoload failspr/78Roman Podoliaka2014-03-121-1/+1
| | | | | | | | | | | | | | | | If autoloading of a table fails, don't register it in a metadata instance. It seems that the original behaviour was accidentally changed in f6198d9abf453182f4b111e0579a7a4ef1614e79, restore it. Closes issue #2988
* | - Added support for literal rendering of boolean values, e.g.Mike Bayer2014-03-131-0/+9
|/ | | | | "true" / "false" or "1" / "0". - added Boolean tests to the test suite
* - Added a new feature :func:`.schema.conv`, the purpose of which is toMike Bayer2014-03-121-5/+45
| | | | | | | | mark a constraint name as already having had a naming convention applied. This token will be used by Alembic migrations as of Alembic 0.6.4 in order to render constraints in migration scripts with names marked as already having been subject to a naming convention. re: #2991
* :paramref:`.MetaData.naming_convention` feature will now alsoMike Bayer2014-03-121-2/+9
| | | | | | apply to :class:`.CheckConstraint` objects that are associated directly with a :class:`.Column` instead of just on the :class:`.Table`.
* - Fixed bug in new :paramref:`.MetaData.naming_convention` featureMike Bayer2014-03-122-3/+3
| | | | | | | | | where the name of a check constraint making use of the `"%(constraint_name)s"` token would get doubled up for the constraint generated by a boolean or enum type, and overall duplicate events would cause the `"%(constraint_name)s"` token to keep compounding itself. fixes #2991
* - Support has been added for pytest to run tests. This runnerMike Bayer2014-03-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | is currently being supported in addition to nose, and will likely be preferred to nose going forward. The nose plugin system used by SQLAlchemy has been split out so that it works under pytest as well. There are no plans to drop support for nose at the moment and we hope that the test suite itself can continue to remain as agnostic of testing platform as possible. See the file README.unittests.rst for updated information on running tests with pytest. The test plugin system has also been enhanced to support running tests against mutiple database URLs at once, by specifying the ``--db`` and/or ``--dburi`` flags multiple times. This does not run the entire test suite for each database, but instead allows test cases that are specific to certain backends make use of that backend as the test is run. When using pytest as the test runner, the system will also run specific test suites multiple times, once for each database, particularly those tests within the "dialect suite". The plan is that the enhanced system will also be used by Alembic, and allow Alembic to run migration operation tests against multiple backends in one run, including third-party backends not included within Alembic itself. Third party dialects and extensions are also encouraged to standardize on SQLAlchemy's test suite as a basis; see the file README.dialects.rst for background on building out from SQLAlchemy's test platform.
* - get util.get_callable_argspec() to be completely bulletproof for 2.6-3.4,Mike Bayer2014-03-021-27/+3
| | | | | methods, classes, builtins, functools.partial(), everything known so far - use get_callable_argspec() within ColumnDefault._maybe_wrap_callable, re: #2979
* - Fixed some test/feature failures occurring in Python 3.4,Mike Bayer2014-03-021-1/+8
| | | | | | in particular the logic used to wrap "column default" callables wouldn't work properly for Python built-ins. fixes #2979
* - Fixed bug in :func:`.tuple_` construct where the "type" of essentiallyMike Bayer2014-02-271-5/+6
| | | | | | | | | | | the first SQL expression would be applied as the "comparison type" to a compared tuple value; this has the effect in some cases of an inappropriate "type coersion" occurring, such as when a tuple that has a mix of String and Binary values improperly coerces target values to Binary even though that's not what they are on the left side. :func:`.tuple_` now expects heterogeneous types within its list of values. fixes #2977
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