| Commit message (Collapse) | Author | Age | Files | Lines |
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Inspection API already supports reflection of table
indexes information and those also include unique
constraints (at least for PostgreSQL and MySQL).
But it could be actually useful to distinguish between
indexes and plain unique constraints (though both are
implemented in the same way internally in RDBMS).
This change adds a new method to Inspection API - get_unique_constraints()
and implements it for SQLite, PostgreSQL and MySQL dialects.
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- add oracle profile counts
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schema as well as a local schema could produce wrong results
in the case where both schemas had a table of the same name.
[ticket:2728]
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to executemany(),
so just unconditionally turn this into a list
- this one test segfaults only on py3k + cx_oracle
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- move the timeout here to 14 seconds as jenkins still chokes occasionally
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on the apparent string message sent in the exception; tested
against mysqlconnector 1.0.9.
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- went through examples/ and cleaned out excess list() calls
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handling. If a non-disconnect error occurs,
but leads to a delayed disconnect error within error
handling (happens with MySQL), the disconnect condition
is detected. The Connection can now also be closed
when in an invalid state, meaning it will raise "closed"
on next usage, and additionally the "close with result"
feature will work even if the autorollback in an error
handling routine fails and regardless of whether the
condition is a disconnect or not.
[ticket:2695]
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cymysql support
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now accommodate an empty list as an instruction to not create/drop
any items, rather than ignoring the collection. [ticket:2664].
This is a behavioral change and extra notes to the changelog
and migration document have been added.
- create a new test suite for exercising codepaths
in engine/ddl.py
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working on some linux platforms. Also in 0.7.11.
- only need "logging.handlers" here, "logging" comes in implicitly
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See also: https://bugs.gentoo.org/show_bug.cgi?id=458684
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- get test_naturalpks to be more generalized
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whereas the other do_rollback_twophase(), savepoint etc. work with
:class:`.Connection`. the context on these are different as twophase/savepoint
are available at the :class:`.Connection` level, whereas commit/rollback are needed
at a lower level as well. Rename the argument to "dbapi_connection" when the conneciton
is in fact the DBAPI interface.
- start thinking about being able to track "autocommit" vs. "commit", but not sure
we have a need for this yet.
- have Pool call out to a Dialect for all rollback/commit/close operations now. Pool
no longer calls DBAPI methods directly. May use this for a workaround for [ticket:2611]
- add a new Pool event reset() to allow the pool's reset of the connection to be intercepted.
- remove methods in Informix dialect which appear to be hardcoding some isolation
settings on new Transaction only; the isolation API should be implemented for Informix.
also removed "flag" for transaction commit/rollback being not available; this should
be based on server/DBAPI version and we will need someone with test access in order
to help determine how this should work
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methods now return a "branched" version so that the :meth:`.Connection.close`
method can be called on the returned connection without affecting the
original. Allows symmetry when using :class:`.Engine` and
:class:`.Connection` objects as context managers.
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the given :class:`.Connection`, if given, without
opening a second connection from that connection's
:class:`.Engine`. [ticket:2604]
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to :class:`.Engine`. This method works similarly to
:class:`.Connection.execution_options` in that it creates
a copy of the parent object which will refer to the new
set of options. The method can be used to build
sharding schemes where each engine shares the same
underlying pool of connections. The method
has been tested against the horizontal shard
recipe in the ORM as well.
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become an externally usable package but still remains within the main sqlalchemy parent package.
in this system, we use kind of an ugly hack to get the noseplugin imported outside of the
"sqlalchemy" package, while still making it available within sqlalchemy for usage by
third party libraries.
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- add some failure cases
- [bug] Firebird now uses strict "ansi bind rules"
so that bound parameters don't render in the
columns clause of a statement - they render
literally instead.
- [bug] Support for passing datetime as date when
using the DateTime type with Firebird; other
dialects support this.
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- enhancements to test suite including ability to set up a testing engine
for a whole test class, fixes to how noseplugin sets up/tears
down per-class context
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dont have a good
testing decorator to check this
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True by default, if not passed explicitly,
on bindparam() if the "value" or "callable"
parameters are not passed.
This will cause statement execution to check
for the parameter being present in the final
collection of bound parameters, rather than
implicitly assigning None. [ticket:2556]
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column_property(), relationship(), composite().
All MapperProperty classes have an auto-creating .info
dict available overall.
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fires off for so-called "_cursor_execute"
events, which are usually special-case
executions of primary-key bound sequences
and default-generation SQL
phrases that invoke separately when RETURNING
is not used with INSERT. [ticket:2459]
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- repair test_processors which wasn't hitting the python functions
- add another suite to test_processors that does distill_params
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- remove deprecated 0.7 engine methods
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now be associated with individual
Connection objects, not just Engine
objects. [ticket:2511]
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