处理 $Behind[select top 10 title as tt,filepath,filename from web_userform_web where sortid=11 and charindex(substring('mysql doesn't exist,doesn't exist,table doesn't exist,file doesn't exist,doesn't exist 翻译',0,charindex(',','mysql doesn't exist,doesn't exist,table doesn't exist,file doesn't exist,doesn't exist 翻译')),keyword)>0 |10]$ 标签时出现如下错误：'t' 附近有语法错误。