PythonがValueErrorをを文字列

Question

import datetime 
from datetime import date 

Start_Date = date(2010, 01, 01) 
market = 1 
Query_PNL = """SELECT rptday,extract(year from rptday),extract(month from rptday),a.botid,closetoclosepnl, 
       case when closetoclosepnl > 0 then 1 
        when closetoclosepnl < 0 then 0 
       END AS PNL_score 
       FROM RESEARCH.ADMIN.BOTSDAILYPNL a 
        --order by botid desc, rptday asc; 
      right join 

       (SELECT marketid,botid,modelid 
       FROM RESEARCH.ADMIN.BOTS 
       where modelid = 2018 and botname like '%BackTesting')b 
       on a.MARKETID = b.marketid and a.BOTID = b.botid 
       where a.rptday >='2010-01-01' and a.rptday <='2010-01-31' and a.MARKETID = %s and PNL_score is not null 
       order by rptday asc""" %(market) 
print Query_PNL 

Answer 1

を形成しながら、私は次のコードを実行しようとすると、（それを2倍にすることにより）likeオペレータで使用している%文字をエスケープする必要があるので、Pythonはそれを評価しようとしませんスロー：

Query_PNL = """SELECT rptday,extract(year from rptday),extract(month from rptday),a.botid,closetoclosepnl, 
       case when closetoclosepnl > 0 then 1 
        when closetoclosepnl < 0 then 0 
       END AS PNL_score 
       FROM RESEARCH.ADMIN.BOTSDAILYPNL a 
        --order by botid desc, rptday asc; 
      right join 

       (SELECT marketid,botid,modelid 
       FROM RESEARCH.ADMIN.BOTS 
       where modelid = 2018 and botname like '%%BackTesting') 
       on a.MARKETID = b.marketid and a.BOTID = b.botid 
       where a.rptday >='2010-01-01' and a.rptday <='2010-01-31' and a.MARKETID = %s and PNL_score is not null 
       order by rptday asc""" %(market)