Unknown column 'smalltext' in 'where clause'
select * from ***_ecms_download where id>0 and (classid='370' or classid='100' or classid='108' or classid='110' or classid='111' or classid='117' or classid='120' or classid='156' or classid='157' or classid='159' or classid='160' or classid='162' or classid='163' or classid='165' or classid='166' or classid='167' or classid='170' or classid='172' or classid='176' or classid='177' or classid='178' or classid='205' or classid='206') and ((title LIKE '%T%P%S%7%A%1%9%') or (ftitle LIKE '%T%P%S%7%A%1%9%') or (smalltext LIKE '%T%P%S%7%A%1%9%')) order by newstime desc limit 0,20