queryString="select ts, acos(c1), ceil(pow(c1,3)) from %s.%s where (sin(c2) >= 0) and (c1 %% 4 == 0) and (ts >= %d) and (t4 like 'shanghai')"%(paraDict['dbName'],paraDict['stbName'],paraDict["startTs"]+math.ceil(self.rowsPerTbl/5))
queryString="select ts, acos(c1), ceil(pow(c1,3)) from %s.%s where (sin(c2) >= 0) and (c1 %% 4 != 0) and (ts+1a >= %d) and (t4 like '%%shanghai')"%(paraDict['dbName'],paraDict['stbName'],paraDict["startTs"]+math.ceil(self.rowsPerTbl/10))
# queryString = "select * from %s.%s"%(paraDict['dbName'], paraDict['stbName'])