处理 $Behind[select top 10 title as tt,filepath,filename from web_userform_web where sortid=208 and charindex(substring('moody's,moody's analytics,moody's rating,moody's corporation,moody's评级',0,charindex(',','moody's,moody's analytics,moody's rating,moody's corporation,moody's评级')),keyword)>0 |10]$ 标签时出现如下错误:'s' 附近有语法错误。