Applied on top of a pure run of black -l 79 in
I7eda77fed3d8e73df84b3651fd6cfcfe858d4dc9, this set of changes
resolves all remaining flake8 conditions for those codes
we have enabled in setup.cfg.
Included are resolutions for all remaining flake8 issues
including shadowed builtins, long lines, import order, unused
imports, duplicate imports, and docstring issues.
Change-Id: I4f72d3ba1380dd601610ff80b8fb06a2aff8b0fe
This is a straight reformat run using black as is, with no edits
applied at all.
The black run will format code consistently, however in
some cases that are prevalent in SQLAlchemy code it produces
too-long lines. The too-long lines will be resolved in the
following commit that will resolve all remaining flake8 issues
including shadowed builtins, long lines, import order, unused
imports, duplicate imports, and docstring issues.
Change-Id: I7eda77fed3d8e73df84b3651fd6cfcfe858d4dc9
test_compiler is mostly related to SELECT statements as well
as smaller SQL elements. While it still has some DDL related
tests, move out all the remaining insert/update tests into
the already present test_insert.py, test_update.py
Fixes: #2630
Change-Id: I4167618543fd1235d12d1717c8c629d2374b325a
(cherry picked from commit 87cdda0086)
Fixed bug where the multi-table support for UPDATE and DELETE statements
did not consider the additional FROM elements as targets for correlation,
when a correlated SELECT were also combined with the statement. This
change now includes that a SELECT statement in the WHERE clause for such a
statement will try to auto-correlate back to these additional tables in the
parent UPDATE/DELETE or unconditionally correlate if
:meth:`.Select.correlate` is used. Note that auto-correlation raises an
error if the SELECT statement would have no FROM clauses as a result, which
can now occur if the parent UPDATE/DELETE specifies the same tables in its
additional set of tables ; specify :meth:`.Select.correlate` explicitly to
resolve.
Change-Id: Ie11eaad7e49af3f59df11691b104d6359341bdae
Fixes: #4313
(cherry picked from commit abeea1d82d)
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
Mike Bayer