我有以下sql，当我运行它的抛出错误
Incorrect syntax near '1'.
declare @sql nvarchar(max)
set @sql =N'SELECT PT.P_Name as Prisoner_Type,
PE.PID_No,PE.Jail_Code,PE.Entry_Year,Convert(varchar(10),PE.Admission_Date,103) Admission_Date,PE.JID_No,Convert(varchar(10),PE.Release_Date,103) Release_Date ,
PM.Prisoner_Name, SUBSTRING(PM.Father_Name, 0, 17)as Father_Name, PM.Mother_Name,PM.Spouse_Name,PM.Caste_Code,
PM.Religion_Code,PM.Occupation_Code,PM.Qualification,PM.Tendency_Type,PM.Risk_Type,PM.Annual_Income_Code,PM.Marital_Status_Code,PM.Id_Mark,
PM.Sex_Code,PM.Nationality_Code,PM.Off_Code,PM.Present_Add, Age as age ,PM.Permt_Add, LS.Location AS Location
,NT.Nation_Name , JT.Jail_Address
,OT.Offence_Name,QT.Qualification as quali ,IT.Annual_Income_Range,CT.Caste_Name
,RT.Religion_Name,MT.Marital_Status_Name,OFT.Occ_Name AS Occupation
, STUFF(( SELECT '', '' + cc.Act_Sec AS [text()]
FROM CourtCases cc
WHERE
cc.PID_NO = PE.PID_NO and ('','' + Replace(pe.Case_No,''$'','','') +'','' LIKE ''%,'' + CONVERT(VARCHAR, cc.Case_No) + '',%'') group by cc.Act_Sec
FOR XML PATH('''') ),'+ cast(1 as nvarchar(10))+', '+cast(1 as nvarchar(10))+', '''' )
AS [Act_Sec]
, STUFF(( SELECT '', '' + Convert(varchar(10),CC.Fir_Date,103) AS [text()]
FROM CourtCases cc
WHERE
cc.PID_NO = PE.PID_NO and ('','' + Replace(pe.Case_No,''$'','','') +'','' LIKE ''%,'' + CONVERT(VARCHAR, cc.Case_No) + '',%'') group by Convert(varchar(10),CC.Fir_Date,103)
FOR XML PATH('''') ),'+ cast(1 as nvarchar(10))+', '+cast(1 as nvarchar(10))+', '''' )
AS [Fir_Date]
,STUFF(( SELECT '', '' + FIR_No AS [text()]
FROM CourtCases cc
WHERE
cc.PID_NO = PE.PID_NO and ('','' + Replace(pe.Case_No,''$'','','') +'','' LIKE ''%,'' + CONVERT(VARCHAR, cc.Case_No) + '',%'') group by FIR_No
FOR XML PATH('''') ),'+ cast(1 as nvarchar(10))+', '+cast(1 as nvarchar(10))+', '''' )
AS [FIR_No]
, STUFF(( SELECT '', '' + ct.Court_Name AS [text()]
FROM CourtCases cc inner join Court_Tab as ct
ON cc.Court_Code=convert(nvarchar(50),ct.Court_Code)
WHERE
cc.PID_NO = PE.PID_NO and ('','' + Replace(pe.Case_No,''$'','','') +'','' LIKE ''%,'' + CONVERT(VARCHAR, cc.Case_No) + '',%'') group by ct.Court_Name
FOR XML PATH('''') ),'+ cast(1 as nvarchar(10))+', '+cast(1 as nvarchar(10))+', '''' )
AS [Court_Name]
, STUFF(( SELECT '', '' + pt.PS_Name AS [text()]
FROM CourtCases cc inner join PS_Tab as pt
ON convert(nvarchar(50),cc.PS_Code)=convert(nvarchar(50),pt.PS_Code)
WHERE
cc.PID_NO = PE.PID_NO and ('','' + Replace(pe.Case_No,''$'','','') +'','' LIKE ''%,'' + CONVERT(VARCHAR, cc.Case_No) + '',%'') group by pt.PS_Name
FOR XML PATH('''') ),'+ cast(1 as nvarchar(10))+', '+cast(1 as nvarchar(10))+', '''' )
AS [PS_Name]
FROM PrisonMaster AS PM
INNER JOIN PrisonerEntry AS PE ON PE.PID_No = PM.PID_No AND PE.Jail_Code='+cast(@JailCode as nvarchar) +
'INNER JOIN Nation_Tab AS NT ON PM.Nationality_Code = NT.Nation_Code
INNER JOIN Sex_Tab AS S ON PM.Sex_Code = S.Sex_Code
INNER JOIN Jail_Tab AS JT ON PE.Jail_Code = JT.Jail_Code
INNER JOIN Prisoner_Tab AS PT ON PE.Prisoner_Type=PT.P_Type
INNER JOIN Loc_Status AS LS ON PE.Location=LS.Loc_Status
left JOIN Offence_Tab AS OT ON OT.Offence_Code=PM.Occupation_Code
left JOIN Qualification_Tab AS QT ON QT.Q_Code=PM.Qualification
left JOIN Income_Tab AS IT ON IT.Annual_Income_Code=PM.Annual_Income_Code
left JOIN Caste_Tab AS CT ON CT.Caste_Code=PM.Caste_Code
LEFT JOIN Religion_Tab AS RT ON RT.Religion_Code=PM.Religion_Code
LEFT JOIN Marital_Tab AS MT ON MT.Marital_Status_Code=PM.Marital_Status_Code
LEFT JOIN Occupation_Tab AS OFT ON OFT.Occ_Code=PM.Occupation_Code
WHERE
PE.Admission_Date BETWEEN '+cast(@DATE1 as nvarchar(50))+' and '+ cast(@DATE2 as nvarchar(50))
exec (@sql)
答案 0 :(得分：1)
这是什么...... + cast(1 as nvarchar(10))+？
只需+ '1' +或者更好，只需将1添加到字符串中即可。