处理 $Behind[select top 10 title as tt,filepath,filename from web_userform_web where sortid=28 and charindex(substring('运行时错误8002801d,错误 8002801d',8002801d,2147319779 8002801d,hresult 0xc8002801d',0,charindex(',','运行时错误8002801d,错误 8002801d',8002801d,2147319779 8002801d,hresult 0xc8002801d')),keyword)>0 |10]$ 标签时出现如下错误：'d' 附近有语法错误。