from sqlalchemy.dialects.oracle import base, cx_oracle, zxjdbc base.dialect = cx_oracle.dialect from sqlalchemy.dialects.oracle.base import \ VARCHAR, NVARCHAR, CHAR, DATE, DATETIME, NUMBER,\ BLOB, BFILE, CLOB, NCLOB, TIMESTAMP, RAW,\ FLOAT, DOUBLE_PRECISION, LONG, dialect, INTERVAL,\ VARCHAR2, NVARCHAR2 __all__ = ( 'VARCHAR', 'NVARCHAR', 'CHAR', 'DATE', 'DATETIME', 'NUMBER', 'BLOB', 'BFILE', 'CLOB', 'NCLOB', 'TIMESTAMP', 'RAW', 'FLOAT', 'DOUBLE_PRECISION', 'LONG', 'dialect', 'INTERVAL', 'VARCHAR2', 'NVARCHAR2' )