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* Show the conflicting column in the warning!Chris Withers2013-05-261-2/+2
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* fix incorrect method nameChris Withers2013-05-261-1/+1
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* Fixed a bug where the routine to detect the correct kwargsMike Bayer2013-05-231-24/+22
| | | | | | being sent to :func:`.create_engine` would fail in some cases, such as with the Sybase dialect. [ticket:2732]
* Regression from this ticket caused the unsupported keywordMike Bayer2013-05-151-0/+6
| | | | | | "true" to render, added logic to convert this to 1/0 for SQL server. [ticket:2682]
* Fixed a regression from 0.7 caused by this ticket, whichMike Bayer2013-05-131-1/+8
| | | | | | | | made the check for recursion overflow in self-referential eager joining too loose, missing a particular circumstance where a subclass had lazy="joined" or "subquery" configured and the load was a "with_polymorphic" against the base. [ticket:2481]
* - moderinzed the docs for the foreign_keys parameter a bit,Mike Bayer2013-05-101-20/+53
| | | | [ticket:2725]
* - Fixed a regression from 0.7 where the contextmanager featureMike Bayer2013-04-301-3/+4
| | | | | | | of :meth:`.Session.begin_nested` would fail to correctly roll back the transaction when a flush error occurred, instead raising its own exception while leaving the session still pending a rollback. [ticket:2718]
* bumpMike Bayer2013-04-291-1/+1
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* Updated mysqlconnector dialect to check for disconnect basedMike Bayer2013-04-291-1/+2
| | | | | on the apparent string message sent in the exception; tested against mysqlconnector 1.0.9.
* - fix long-outdated documentation for sql_mode/ansiquotes,Mike Bayer2013-04-291-26/+15
| | | | closes [ticket:1552]
* - add documentation note for [ticket:1841]Mike Bayer2013-04-271-1/+3
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* oracle doesn't have TRUE/FALSE, put 1/0 here, see how that goesMike Bayer2013-04-261-0/+6
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* need to test for (list, tuple) here and not hasattr("__iter__")Mike Bayer2013-04-261-1/+4
| | | | since Py3K strings have __iter__
* fix here, was only failing in the py3k versionMike Bayer2013-04-261-1/+1
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* Fixes to the ``sqlalchemy.ext.serializer`` extension, includingMike Bayer2013-04-262-4/+16
| | | | | | | that the "id" passed from the pickler is turned into a string to prevent against bytes being parsed on Py3K, as well as that ``relationship()`` and ``orm.join()`` constructs are now properly serialized. [ticket:2698] and some other observed issues.
* - further cleanup. in particular, the left clause is never None. But we stillMike Bayer2013-04-251-24/+12
| | | | can have errors when we do the auto-join, these are both covered in test_joins
* we can always adapt to right also. suppose if rightMike Bayer2013-04-251-5/+1
| | | | were an alias of a table, should add tests for that.
* heh dont need that eitherMike Bayer2013-04-251-7/+1
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* dont need thisMike Bayer2013-04-251-6/+0
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* cleanupMike Bayer2013-04-252-58/+15
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* everything passes with this!!!!!!! holy crap !!!!! and its the simplest of allMike Bayer2013-04-253-60/+84
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* - attempt to replace the whole idea of "join_to_left" with a moreMike Bayer2013-04-242-36/+24
| | | | | fundamental and general purpose heuristic. this initial approach has about 60 tests failing but seems to have gone pretty far
* - merge exists() patch + changelogMike Bayer2013-04-231-0/+20
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| * adding convenience method exists() to Query (see # 2673)Diana Clarke2013-03-291-0/+20
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* | Added a conditional to the unpickling process for ORMMike Bayer2013-04-231-1/+2
| | | | | | | | | | | | | | mapped objects, such that if the reference to the object were lost when the object was pickled, we don't erroneously try to set up _sa_instance_state - fixes a NoneType error.
* | - only search in the exception before the first newline, to avoidMike Bayer2013-04-231-2/+3
| | | | | | | | false positives for SQL statements containing certain text
* | Opened up the checking for "disconnect" with psycopg2/libpqMike Bayer2013-04-221-18/+21
| | | | | | | | | | | | | | | | to check for all the various "disconnect" messages within the full exception hierarchy. Specifically the "closed the connection unexpectedly" message has now been seen in at least three different exception types. [ticket:2712]
* | Fully implemented the IS and IS NOT operators withMike Bayer2013-04-221-12/+34
| | | | | | | | | | | | | | | | | | | | regards to the True/False constants. An expression like ``col.is_(True)`` will now render ``col IS true`` on the target platform, rather than converting the True/ False constant to an integer bound parameter. This allows the ``is_()`` operator to work on MySQL when given True/False constants. [ticket:2682]
* | tweak this some more to handle the array being empty againMike Bayer2013-04-221-5/+3
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* | - change to [ticket:2681], pre-coerce the array to listMike Bayer2013-04-221-16/+6
| | | | | | | | unconditonally instead so that it works in all cases.
* | The operators for the Postgresql ARRAY type supportsMike Bayer2013-04-221-1/+13
| | | | | | | | | | | | | | | | | | | | input types of sets, generators, etc. but only when a dimension is specified for the ARRAY; otherwise, the dialect needs to peek inside of "arr[0]" to guess how many dimensions are in use. If this occurs with a non list/tuple type, the error message is now informative and directs to specify a dimension for the ARRAY. [ticket:2681]
* | - changelogMike Bayer2013-04-211-1/+1
| | | | | | | | - just do a fetchone() here, no need for len() etc.
* | merge cymysql branchMike Bayer2013-04-212-1/+2
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| * \ merge from defaultHajime Nakagami2013-04-2013-81/+132
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| * | | mysql+cymysql dialect supports_sane_rowcount = FalseHajime Nakagami2013-04-131-0/+1
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| * | | a bit revertHajime Nakagami2013-04-131-8/+0
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| * | | merge from defaultHajime Nakagami2013-04-1310-54/+109
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| * | | | select not return rowcount at mysql+cymysqlHajime Nakagami2013-04-061-1/+1
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| * | | | merge from defaultHajime Nakagami2013-04-0639-318/+376
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| * \ \ \ \ merge from defaultHajime Nakagami2013-03-077-101/+152
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| * | | | | | do_execute() hook in cymysql dialectHajime Nakagami2013-03-071-0/+8
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* | | | | | | - Improvements to the operation of the pymysql dialect onMike Bayer2013-04-212-17/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Python 3, including some important decode/bytes steps. Issues remain with BLOB types due to driver issues. Courtesy Ben Trofatter. - start using util.py3k, we will eventually remove the sa2to3 fixer entirely
* | | | | | | Merged in bentrofatter/sqlalchemy-2663 (pull request #49)Mike Bayer2013-04-212-0/+17
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Fixed PyMySQL problems for Python 2.x and mitigated some issues with Python 3.x
| * | | | | | | Added workaround for pymysql3 double wrapping ProgrammingErrors to pymysql ↵Ben Trofatter2013-03-182-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dialect. Added workaround for pymysql3 return a bytes object when queried for isolation level.
* | | | | | | | Fixed bug where many-to-many relationship with uselist=FalseMike Bayer2013-04-211-3/+7
| |_|_|_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | would fail to delete the association row and raise an error if the scalar attribute were set to None. Also in 0.7.11. [ticket:2710]
* | | | | | | - dont do a boolean check on the mapped objectMike Bayer2013-04-201-1/+1
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* | | | | | | Improved the behavior of instance management regardingMike Bayer2013-04-204-17/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the creation of strong references within the Session; an object will no longer have an internal reference cycle created if it's in the transient state or moves into the detached state - the strong ref is created only when the object is attached to a Session and is removed when the object is detached. This makes it somewhat safer for an object to have a `__del__()` method, even though this is not recommended, as relationships with backrefs produce cycles too. A warning has been added when a class with a `__del__()` method is mapped. [ticket:2708]
* | | | | | | Fix mysql+gaerdbms dialect for changed exception formatDan Ring2013-04-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | googleappengine v1.7.5 changed the exception format to be incompatible with MySQLDialect_gaerdbms#_extract_error_code This fix works for both old- and new-style exceptions. Changes causing the breakage: /trunk/python/google/storage/speckle/python/api/rdbms.py at https://code.google.com/p/googleappengine/source/detail?r=318
* | | | | | | - this pymssql test needs to be against the pymssql dialectMike Bayer2013-04-181-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Part of a longer series of fixes needed for pyodbc+ mssql, a CAST to NVARCHAR(max) has been added to the bound parameter for the table name and schema name in all information schema queries to avoid the issue of comparing NVARCHAR to NTEXT, which seems to be rejected by the ODBC driver in some cases, such as FreeTDS (0.91 only?) plus unicode bound parameters being passed. The issue seems to be specific to the SQL Server information schema tables and the workaround is harmless for those cases where the problem doesn't exist in the first place. [ticket:2355]
* | | | | | | python2.5 fixMike Bayer2013-04-182-4/+4
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