Mike Bayer 462ccd9ff1 Add concept of "implicit boolean", treat as native ...

Fixed issue that is closely related to 🎫`3639` where an expression
rendered in a boolean context on a non-native boolean backend would
be compared to 1/0 even though it is already an implcitly boolean
expression, when :meth:`.ColumnElement.self_group` were used.  While this
does not affect the user-friendly backends (MySQL, SQLite) it was not
handled by Oracle (and possibly SQL Server).   Whether or not the
expression is implicitly boolean on any database is now determined
up front as an additional check to not generate the integer comparison
within the compliation of the statement.

Fixes: #4320
Change-Id: Iae0a65e5c01bd576e64733c3651e1e1a1a1b240c

2018-08-15 17:15:24 -04:00

..

__init__.py

reorganized unit tests into subdirectories

2006-06-05 17:25:51 +00:00

test_case_statement.py

Fix string formatting TypeError if tuple is passed

2018-05-17 12:23:10 -04:00

test_compiler.py

Ensure all visit_sequence accepts **kw args

2018-04-04 16:46:16 -04:00

test_constraints.py

Apply SQL compilation to sqltext for column-level CHECK constraint

2017-04-04 10:02:39 -04:00

test_cte.py

Track if we're rendering within the CTE recursively

2018-03-14 11:38:15 -04:00

test_ddlemit.py

Implement comments for tables, columns

2017-03-17 14:02:15 -04:00

test_defaults.py

Drop default-related structures after the Table is dropped.

2018-07-10 22:38:52 -04:00

test_delete.py

Include UPDATE/DELETE extra_froms in correlation

2018-08-04 13:46:19 -04:00

test_functions.py

support functions "as binary comparison"

2018-07-09 21:48:39 -04:00

test_generative.py

Track if we're rendering within the CTE recursively

2018-03-14 11:38:15 -04:00

test_insert_exec.py

Add SQL Server CI coverage

2017-08-31 17:20:26 -04:00

test_insert.py

render WITH clause after INSERT for INSERT..SELECT on Oracle, MySQL

2018-06-18 09:12:19 -04:00

test_inspect.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_join_rewriting.py

- The workaround for right-nested joins on SQLite, where they are rewritten

2016-01-26 16:09:23 -05:00

test_labels.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_lateral.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_metadata.py

Lookup index columns in parent table by key for copy

2018-06-14 22:56:21 -04:00

test_operators.py

Add concept of "implicit boolean", treat as native

2018-08-15 17:15:24 -04:00

test_query.py

Add support of empty list in exanding of bindparam

2018-08-07 17:04:10 -04:00

test_quote.py

Make column-level collation quoting dialect-specific

2018-01-12 13:01:26 -05:00

test_resultset.py

Add __next__(), next() to ResultProxy

2017-09-15 14:03:27 -04:00

test_returning.py

Refactor for cx_Oracle version 6

2017-09-11 14:17:10 -04:00

test_rowcount.py

Refactor for cx_Oracle version 6

2017-09-11 14:17:10 -04:00

test_selectable.py

Use consistent method signature for Alias.self_group()

2017-04-03 12:14:33 -04:00

test_tablesample.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_text.py

Apply percent sign escaping to literal binds, comments

2017-08-25 16:53:49 -04:00

test_type_expressions.py

Fixed issue with :meth:.TypeEngine.bind_expression and

2018-08-08 17:29:32 -04:00

test_types.py

Skip for SQL Server on non-native boolean unconstrained

2018-05-17 19:57:01 -04:00

test_unicode.py

- update the flake8 rules again

2014-07-18 17:40:58 -04:00

test_update.py

Include UPDATE/DELETE extra_froms in correlation

2018-08-04 13:46:19 -04:00

test_utils.py

Change visit name for ColumnElement

2017-12-06 16:06:52 -05:00