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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2019-10-14 21:53:44 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2019-10-15 11:57:19 -0400 |
| commit | e4a5da1c5a4ed038c1c28f236e2e963b27554549 (patch) | |
| tree | 33c4407fcf735412959c8b657a035848bc88013e /lib/sqlalchemy/orm/base.py | |
| parent | 567ee8d6a90a150e5079fc6d1cdad2734172e2e7 (diff) | |
| download | sqlalchemy-e4a5da1c5a4ed038c1c28f236e2e963b27554549.tar.gz | |
Use cx_Oracle.FIXED_NCHAR for sqltypes.NCHAR
The :class:`.sqltypes.NCHAR` datatype will now bind to the
``cx_Oracle.FIXED_NCHAR`` DBAPI data bindings when used in a bound
parameter, which supplies proper comparison behavior against a
variable-length string. Previously, the :class:`.sqltypes.NCHAR` datatype
would bind to ``cx_oracle.NCHAR`` which is not fixed length; the
:class:`.sqltypes.CHAR` datatype already binds to ``cx_Oracle.FIXED_CHAR``
so it is now consistent that :class:`.sqltypes.NCHAR` binds to
``cx_Oracle.FIXED_NCHAR``.
Fixes: #4913
Change-Id: I5bb111f2e06bbdd525bc5f716579baad31bbb3db
Diffstat (limited to 'lib/sqlalchemy/orm/base.py')
0 files changed, 0 insertions, 0 deletions