From 6c27bf5048fc7335a1d1fdd49b651b1a164b8e32 Mon Sep 17 00:00:00 2001 From: Mike Bayer Date: Wed, 23 May 2018 16:22:48 -0400 Subject: Turn oracle BINARY_DOUBLE, BINARY_FLOAT, DOUBLE_PRECISION into floats The Oracle BINARY_FLOAT and BINARY_DOUBLE datatypes now participate within cx_Oracle.setinputsizes(), passing along NATIVE_FLOAT, so as to support the NaN value. Additionally, :class:`.oracle.BINARY_FLOAT`, :class:`.oracle.BINARY_DOUBLE` and :class:`.oracle.DOUBLE_PRECISION` now subclass :class:`.Float`, since these are floating point datatypes, not decimal. These datatypes were already defaulting the :paramref:`.Float.asdecimal` flag to False in line with what :class:`.Float` already does. Added reflection capabilities for the :class:`.oracle.BINARY_FLOAT`, :class:`.oracle.BINARY_DOUBLE` datatypes. Change-Id: Id99b912e83052654a17d07dc92b4dcb958cb7600 Fixes: #4264 --- lib/sqlalchemy/engine/default.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/sqlalchemy/engine') diff --git a/lib/sqlalchemy/engine/default.py b/lib/sqlalchemy/engine/default.py index ea806deae..4d5f338bf 100644 --- a/lib/sqlalchemy/engine/default.py +++ b/lib/sqlalchemy/engine/default.py @@ -1129,7 +1129,7 @@ class DefaultExecutionContext(interfaces.ExecutionContext): key_to_dbapi_type = {} for bindparam in self.compiled.bind_names: key = self.compiled.bind_names[bindparam] - dialect_impl = bindparam.type.dialect_impl(self.dialect) + dialect_impl = bindparam.type._unwrapped_dialect_impl(self.dialect) dialect_impl_cls = type(dialect_impl) dbtype = dialect_impl.get_dbapi_type(self.dialect.dbapi) if dbtype is not None and ( -- cgit v1.2.1