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* - The Column.references() method now returns TrueMike Bayer2011-02-171-1/+1
| | | | | | if it has a foreign key referencing the given column exactly, not just it's parent table. [ticket:2064]
* - The Sequence() construct, when passed a MetaData()Mike Bayer2011-02-131-6/+97
| | | | | | | object via its 'metadata' argument, will be included in CREATE/DROP statements within metadata.create_all() and metadata.drop_all(), including "checkfirst" logic. [ticket:2055]
* - remove some remaining sys.modules shenanigansrel_0_7b1Mike Bayer2011-02-121-6/+6
| | | | | | | | | - The "sqlalchemy.exceptions" alias in sys.modules has been removed. Base SQLA exceptions are available via "from sqlalchemy import exc". The "exceptions" alias for "exc" remains in "sqlalchemy" for now, it's just not patched into sys.modules.
* - schema.copy() functions will copy dispatch, but only for those eventsMike Bayer2011-02-011-5/+16
| | | | | | | | | added with propagate=True. needs tests - oracle/fb test schema uses event w/ propagate=True to apply Sequence to primary key columns with test_needs_autoincrement. this does actually test the propagate=True flag a bit since it's needed in the declarative mixin tests where the 'id' column is copied.
* - SchemaItem, SchemaType now descend from common typeMike Bayer2011-01-301-38/+23
| | | | | | | | | | | | | | | | | | SchemaEventTarget, which supplies dispatch - the dispatch now provides before_parent_attach(), after_parent_attach(), events which generally bound the _set_parent() event. [ticket:2037] - the _on_table_attach mechanism now usually uses the event dispatch - fixed class-level event dispatch to propagate to all subclasses, not just immediate subclasses - fixed class-level event unpickling to handle more involved inheritance hierarchies, needed by the new schema event dispatch. - ForeignKeyConstraint doesn't re-call the column attach event on ForeignKey objects that are already associated with the correct Column - we still need that ImportError on mysqldb CLIENT FLAGS to support mock DBAPIs
* - Column.copy(), as used in table.tometadata(), copies theMike Bayer2011-01-301-0/+1
| | | | 'doc' attribute. [ticket:2028]
* rename 'frozendict' to 'immutabledict', since 'frozen' implies hashabilityMike Bayer2011-01-201-1/+1
| | | | | like frozenset which isn't really the purpose of 'immutabledict' (could be someday, in which case, we'd change the name back :) )
* - getting slightly more consistent behavior for the edge case of pk columnsMike Bayer2011-01-151-6/+7
| | | | | | with server default - autoincrement is now false with any server_default, so these all return None, applies consistency to [ticket:2020], [ticket:2021]. if prefetch is desired a "default" should be used instead of server_default.
* - dont count server_default absense as part of autoincrement, PGMike Bayer2011-01-121-3/+5
| | | | | | will have a value here upon reflection. - mysql, others will have to check "server_default" when rendering special keywords like AUTOINCREMENT
* - A TypeDecorator of Integer can be used with a primary keyMike Bayer2011-01-111-3/+4
| | | | | | | | | | | | | | | | | | | column, and the "autoincrement" feature of various dialects as well as the "sqlite_autoincrement" flag will honor the underlying database type as being Integer-based. [ticket:2005] - Result-row processors are applied to pre-executed SQL defaults, as well as cursor.lastrowid, when determining the contents of result.inserted_primary_key. [ticket:2006] - Bind parameters present in the "columns clause" of a select are now auto-labeled like other "anonymous" clauses, which among other things allows their "type" to be meaningful when the row is fetched, as in result row processors. - TypeDecorator is present in the "sqlalchemy" import space.
* - merge r43460573c27a:4993c7eae8e5d117ff342bdc59f3b0635b898e2c of 0.6 branchMike Bayer2011-01-081-1/+5
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* - The Index() construct can be created inline with a TableMike Bayer2011-01-041-33/+46
| | | | | definition, using strings as column names, as an alternative to the creation of the index outside of the Table.
* - whitespace removal bonanzaMike Bayer2011-01-021-199/+199
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* - clean up copyright, update for 2011, stamp every file withMike Bayer2011-01-021-3/+2
| | | | | a consistent tag - AUTHORS file
* - removes the "on_" prefix.Mike Bayer2010-12-301-9/+9
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* - remove OrderedSet usage from a critical areaMike Bayer2010-12-221-3/+3
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* skip some len callsMike Bayer2010-12-191-1/+1
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* - inliningsMike Bayer2010-12-161-1/+5
| | | | - in particular, mapper.primary_key is a tuple now
* - why type.dialect_impl(dialect).bind_processor(dialect), caching just the impl?Mike Bayer2010-12-131-3/+3
| | | | | | just call type._cached_bind_processor(dialect), cache the impl *and* the processor function. same for result sets. - use plain dict + update for defaultexecutioncontext.execution_options
* new calling style: event.listen(target, identifier, fn)Mike Bayer2010-12-011-13/+11
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* - merge FromObj cleanup, immutable .c attribute patch, [ticket:1917]Mike Bayer2010-11-201-10/+9
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| * - adapt initial patch from [ticket:1917] to current tipMike Bayer2010-11-161-10/+9
| | | | | | | | - raise TypeError for immutability
* | - merge metadata/schema/declarative branch, [ticket:1893]Mike Bayer2010-11-201-9/+24
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| * | [ticket:1893] implementationMike Bayer2010-11-151-9/+24
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* | merge tipMike Bayer2010-11-141-0/+1
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| * - The 'info' attribute of Column is copied duringMike Bayer2010-11-141-0/+1
| | | | | | | | | | Column.copy(), i.e. as occurs when using columns in declarative mixins. [ticket:1967]
* | merge tipMike Bayer2010-11-131-13/+6
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| * - move inline "import" statements to use new "util.importlater()" construct. ↵Mike Bayer2010-11-131-13/+6
| | | | | | | | | | | | | | | | | | cuts down on clutter, timeit says there's a teeny performance gain, at least where the access is compared against attr.subattr. these aren't super-critical calls anyway - slight inlining in _class_to_mapper
* | more docsMike Bayer2010-11-101-3/+31
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* | - move deprecated interfaces down to bottom of TOC, update verbiageMike Bayer2010-11-101-12/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | - more docs for engine, pool, DDL events - update DDL sequences documentation to use events - update DDL() docstring to refer to execute_if() - document parameters for DDLElement.execute_if() - add retval=True flag to Engine.on_before_execute(), on_before_cursor_execute(). wrap the function if retval=False, check for appropriate usage of the flag, add tests. - remove ScopedSession.mapper and tests entirely - remove ExtensionCarrier and tests - change remaining tests that use MapperExtension to use MapperEvents
* | - merge tipMike Bayer2010-11-061-2/+10
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| * - added "views=True" option to metadata.reflect(),Mike Bayer2010-10-021-2/+10
| | | | | | | | | | will add the list of available views to those being reflected. [ticket:1936]
* | merge tipMike Bayer2010-10-021-11/+31
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| * - An informative error message is raised if a ColumnMike Bayer2010-09-181-0/+4
| | | | | | | | | | | | | | | | | | which has not yet been assigned a name, i.e. as in declarative, is used in a context where it is exported to the columns collection of an enclosing select() construct, or if any construct involving that column is compiled before its name is assigned. [ticket:1862]
| * - use "key in dict" rather than KeyError if the usual caseMike Bayer2010-09-181-37/+28
| | | | | | | | | | | | | | | | is that the key is not present. - don't need to uniquify Index schemes, just don't copy Indexes that were known to be generated from the index=True flag - user facing changes go in CHANGES - Table.c allows string lookup
| * add warning about dodgy use of tometadataChris Withers2010-09-161-1/+5
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| * tometadata now copies indexes as wellChris Withers2010-09-161-1/+22
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| * make sure kwargs are copied by tometadataChris Withers2010-09-161-1/+1
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* | - reorganizationMike Bayer2010-09-141-30/+7
| | | | | | | | | | | | | | - attrbutes.py splits into attribtes.py and instrumentation.py - all the various Event subclasses go into events.py modules - some ideas for orm events - move *Extension out to deprecated_interfaces
* | - merge tip, 0.6.4 + 0.6.5Mike Bayer2010-09-141-7/+69
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| * roughly the finished product.Mike Bayer2010-09-041-2/+2
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| * almost through.Mike Bayer2010-09-041-5/+67
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* | restore the deprecated docsMike Bayer2010-09-041-2/+60
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* | - refinements to DDL events, including new execute_if(), got pickling to workMike Bayer2010-09-031-76/+78
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* | doh, forgot about ddl events. need some work with the pickling.Mike Bayer2010-08-311-82/+45
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* get slightly better about deprecations in docstrings, tho this is kind of an ↵Mike Bayer2010-08-091-2/+9
| | | | uphill climb
* - Fixed bug whereby replacing composite foreign keyMike Bayer2010-08-041-1/+5
| | | | | | | | columns in a reflected table would cause an attempt to remove the reflected constraint from the table a second time, raising a KeyError. [ticket:1865] - fixed test of error message now that we've improved it (didn't know that msg had an assertion)
* - Added full description of parent table/column,Mike Bayer2010-08-031-2/+3
| | | | | target table/column in error message raised when ForeignKey can't resolve target.
* - add an example of declarative with hybrid, including why thisMike Bayer2010-08-021-5/+37
| | | | | is a different use case (i.e. formalized apps vs. quickstart). - solidified docstrings for ForeignKey
* - Changed the scheme used to generate truncatedMike Bayer2010-07-211-1/+1
| | | | | | | | | | | | "auto" index names when using the "index=True" flag on Column. The truncation only takes place with the auto-generated name, not one that is user-defined (an error would be raised instead), and the truncation scheme itself is now based on a fragment of an md5 hash of the identifier name, so that multiple indexes on columns with similar names still have unique names. [ticket:1855]
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