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.. _oracle_toplevel:
Oracle
======
.. automodule:: sqlalchemy.dialects.oracle.base
Oracle Data Types
-----------------
As with all SQLAlchemy dialects, all UPPERCASE types that are known to be
valid with Oracle are importable from the top level dialect, whether
they originate from :mod:`sqlalchemy.types` or from the local dialect::
from sqlalchemy.dialects.oracle import \
BFILE, BLOB, CHAR, CLOB, DATE, \
DOUBLE_PRECISION, FLOAT, INTERVAL, LONG, NCLOB, NCHAR, \
NUMBER, NVARCHAR, NVARCHAR2, RAW, TIMESTAMP, VARCHAR, \
VARCHAR2
.. versionadded:: 1.2.19 Added :class:`_types.NCHAR` to the list of datatypes
exported by the Oracle dialect.
Types which are specific to Oracle, or have Oracle-specific
construction arguments, are as follows:
.. currentmodule:: sqlalchemy.dialects.oracle
.. autoclass:: BFILE
:members: __init__
.. autoclass:: DATE
:members: __init__
.. autoclass:: DOUBLE_PRECISION
:members: __init__
.. autoclass:: INTERVAL
:members: __init__
.. autoclass:: NCLOB
:members: __init__
.. autoclass:: NUMBER
:members: __init__
.. autoclass:: LONG
:members: __init__
.. autoclass:: RAW
:members: __init__
cx_Oracle
---------
.. automodule:: sqlalchemy.dialects.oracle.cx_oracle
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