text: from sqlalchemy.dialects.sybase import base, pysybase, pyodbc
  
  
  from base import CHAR, VARCHAR, TIME, NCHAR, NVARCHAR,\
                              TEXT,DATE,DATETIME, FLOAT, NUMERIC,\
                              BIGINT,INT, INTEGER, SMALLINT, BINARY,\
                              VARBINARY,UNITEXT,UNICHAR,UNIVARCHAR,\
                             IMAGE,BIT,MONEY,SMALLMONEY,TINYINT
  
  # default dialect
  base.dialect = pyodbc.dialect
  
  __all__ = (
       'CHAR', 'VARCHAR', 'TIME', 'NCHAR', 'NVARCHAR',
      'TEXT','DATE','DATETIME', 'FLOAT', 'NUMERIC',
      'BIGINT','INT', 'INTEGER', 'SMALLINT', 'BINARY',
      'VARBINARY','UNITEXT','UNICHAR','UNIVARCHAR',
     'IMAGE','BIT','MONEY','SMALLMONEY','TINYINT',
     'dialect'
  )
  