Question

聲明XML這裏

DECLARE @input XML 
set @input= '<AcordXML><location id="1"><id>1</id><name>first</name><noofemp>37</noofemp> </location></AcordXML>' 

設置動態查詢

Declare @Equery varchar(max) 
set @Equery='SELECT C.value(''name[1]'',''varchar(MAX)''), C.value(''noofemp[1]'', ''varchar(MAX)'') FROM @input.nodes(''//location'') AS T(C)' 
    print @Equery 
    EXECUTE sp_executesql @Equery, N'@input varchar(max)',@input=@input 

Answer 1

申報PROC @input參數爲XML，您真的要經過的相同類型

DECLARE @input XML 
SET @input = '<AcordXML > <location id="1"><id>1</id> <name>first</name><noofemp>37</noofemp> </location></AcordXML>' 

DECLARE @Equery nvarchar(max) 
SET @Equery = 'SELECT C.value(''name[1]'',''varchar(MAX)''), C.value(''noofemp[1]'', ''varchar(MAX)'') FROM @input.nodes(''//location'') AS T(C)' 

EXECUTE sp_executesql @Equery, N'@input XML',@input=@input