delta/python-packages/sqlalchemy.git/lib/sqlalchemy/engine/reflection.py, branch pr/307 github.com: zzzeek/sqlalchemy.git Implemented CHECK constraint reflection for SQLite and PostgreSQL 2016-06-01T16:57:36+00:00 Alex Grönholm alex.gronholm@nextday.fi 2016-04-11T21:01:42+00:00 a8e7bb8782ca8fd858ac036082104b4ac2991cfc Co-Authored-By: Mike Bayer <mike_mp@zzzcomputing.com> Change-Id: Ie6cf2d2958d1c567324db9e08fef2d3186e97350 Pull-request: https://bitbucket.org/zzzeek/sqlalchemy/pull-requests/80 
Co-Authored-By: Mike Bayer <mike_mp@zzzcomputing.com>
Change-Id: Ie6cf2d2958d1c567324db9e08fef2d3186e97350
Pull-request: https://bitbucket.org/zzzeek/sqlalchemy/pull-requests/80
Support "blank" schema when MetaData.schema is set 2016-05-18T15:43:38+00:00 Mike Bayer mike_mp@zzzcomputing.com 2016-05-18T15:07:02+00:00 c124fa36d5af2c85c87c51d24e92387adffbe3d2 Previously, it was impossible to have a Table that has None for a schema name when the "schema" parameter on MetaData was set. A new symbol sqlalchemy.schema.BLANK_SCHEMA is added which indicates that the schema name should unconditionally be set to None. In particular, this value must be passed within cross-schema foreign key reflection, so that a Table which is in the "default" schema can be represented properly. Fixes: #3716 Change-Id: I3d24f99c22cded206c5379fd32a225e74edb7a8e 
Previously, it was impossible to have a Table that has
None for a schema name when the "schema" parameter on
MetaData was set.  A new symbol sqlalchemy.schema.BLANK_SCHEMA
is added which indicates that the schema name should unconditionally
be set to None.  In particular, this value must be passed within
cross-schema foreign key reflection, so that a Table which
is in the "default" schema can be represented properly.

Fixes: #3716
Change-Id: I3d24f99c22cded206c5379fd32a225e74edb7a8e
- happy new year 2016-01-29T16:20:22+00:00 Mike Bayer mike_mp@zzzcomputing.com 2016-01-29T16:20:22+00:00 859379e2fcc4506d036700ba1eca4c0ae526a8ee 






- reorganize schema_translate_map to be succinct and gain the performance
2016-01-11T21:44:28+00:00

Mike Bayer
mike_mp@zzzcomputing.com

2016-01-11T19:35:56+00:00

6fbfadc7388dad4576ad99ce597e0878ee1d297f

back by using an attrgetter for the default case





back by using an attrgetter for the default case







- ensure we use a Connection for effective schema here since Engine doesn't
2016-01-10T03:25:56+00:00

Mike Bayer
mike_mp@zzzcomputing.com

2016-01-10T03:25:56+00:00

331caf11d307430552139c032a822b52da8c1e75

have it; keep it simple





have it; keep it simple







- Multi-tenancy schema translation for :class:`.Table` objects is added.
2016-01-09T03:12:25+00:00

Mike Bayer
mike_mp@zzzcomputing.com

2016-01-09T03:11:09+00:00

89facbed8855d1443dbe37919ff0645aea640ed0

This supports the use case of an application that uses the same set of
:class:`.Table` objects in many schemas, such as schema-per-user.
A new execution option
:paramref:`.Connection.execution_options.schema_translate_map` is
added. fixes #2685
- latest tox doesn't like the {posargs} in the profile rerunner





This supports the use case of an application that uses the same set of
:class:`.Table` objects in many schemas, such as schema-per-user.
A new execution option
:paramref:`.Connection.execution_options.schema_translate_map` is
added. fixes #2685
- latest tox doesn't like the {posargs} in the profile rerunner







- copyright 2015
2015-03-10T19:24:28+00:00

Mike Bayer
mike_mp@zzzcomputing.com

2015-03-10T19:24:28+00:00

50866d2f857dd45bb2d186a0fa076768437d62a3












- restate sort_tables in terms of a more fine grained
2015-01-02T01:17:06+00:00

Mike Bayer
mike_mp@zzzcomputing.com

2015-01-01T18:47:08+00:00

21f47124ab433cc74fa0a72efcc8a6c1e9c37db5

sort_tables_and_constraints function.
- The DDL generation system of :meth:`.MetaData.create_all`
and :meth:`.Metadata.drop_all` has been enhanced to in most
cases automatically handle the case of mutually dependent
foreign key constraints; the need for the
:paramref:`.ForeignKeyConstraint.use_alter` flag is greatly
reduced.  The system also works for constraints which aren't given
a name up front; only in the case of DROP is a name required for
at least one of the constraints involved in the cycle.
fixes #3282





sort_tables_and_constraints function.
- The DDL generation system of :meth:`.MetaData.create_all`
and :meth:`.Metadata.drop_all` has been enhanced to in most
cases automatically handle the case of mutually dependent
foreign key constraints; the need for the
:paramref:`.ForeignKeyConstraint.use_alter` flag is greatly
reduced.  The system also works for constraints which aren't given
a name up front; only in the case of DROP is a name required for
at least one of the constraints involved in the cycle.
fixes #3282







- document / work around that dialect_options isn't necessarily there
2014-12-05T17:18:11+00:00

Mike Bayer
mike_mp@zzzcomputing.com

2014-12-05T17:18:11+00:00

d204e61f63756f2bbd3322377a283fc995e562ec












- New Oracle DDL features for tables, indexes: COMPRESS, BITMAP.
2014-12-05T01:08:07+00:00

Mike Bayer
mike_mp@zzzcomputing.com

2014-12-05T01:08:07+00:00

edef95379777a9c84ee7dbcbc9a3b58849aa8930

Patch courtesy Gabor Gombas.
fixes #3127





Patch courtesy Gabor Gombas.
fixes #3127