<cfset strsql = "select factoryname ,vendorname from tvendor where vendorname = '上海汽车 ' ">
<cfquery name= "selecttable44 " datasource= "#application.sysdsn# ">
#strsql#
</cfquery>
debug的地方发现应用服务器吧语句变成:
"select factoryname ,vendorname from tvendor where vendorname = ' '上海汽车 ' ' "
数据库端就无法解析这个sql语句了。
难道不能动态的构造sql语句。必须写死在 <cfquery> </cfquery> 当中?
------解决方案--------------------------------------------------------
使用presservesinglequotes
<cfset strsql = "select factoryname ,vendorname from tvendor where vendorname = '上海汽车 ' ">
<cfquery name= "selecttable44 " datasource= "#application.sysdsn# ">
#presservesinglequotes(strsql)#
</cfquery>