got kylinpy.exceptions.KylinQueryError when use Query.first or Query.filter

[px4860]

First i got an engine and a session form kylin and create table like this class Date(Base): __table__ = Table('DIM_DATE', metadata, schema='WEB_AD', autoload=True) __mapper_args__ = { 'primary_key': [Table('DIM_DATE', metadata, schema='WEB_AD', autoload=True).c.DATE_KEY] }.When i start a query from this table if i use operator like first() or filter(), i got an error like this kylinpy.exceptions.KylinQueryError: Encountered "= %" at line 3, column 38. Was expecting one of: <EOF> "ORDER" ... "LIMIT" ... "OFFSET" ... "FETCH" ... "GROUP" ...
There are some code i used result = session.query(Date.YEAR,Date.MONTH).filter(Date.DATE_KEY == 20161231).first()

[zhaoyongjie]

sorry, this is a bug, I can fix it soon.