把代码改成下面的
search_sql="TAG:R,('Node1\Node1_temperature';'Node1\Node1_pressure'),"&startdt&","&enddt&""
MsgBox "&search_sql is:"&search_sql
cn.connectionstring=SqlCon
cn.Cursorlocation=3
cn.open
MsgBox "sqlconstring is sendto database"
Set rCom=CreateObject("ADODB.Command")
rCom.CommandType=1
Set rCom.ActiveConnection=cn
rCom.CommandText=search_sql


Set rs=rCom.Execute
MsgBox "command execute is successful"

又提示参数错误
请问大家是什么原因？都快要郁闷之死了