SQL2000 参数太长了,该如何解决

SQL2000 参数太长了
Declare @Command Varchar(2000) 
SET @[email protected]+''''
SET @PN80=replace(@PN80,',',''',''')
SET @Command='SELECT Customer,PN80,PN AS PN52,Dosage as Usage,Flow,Line,Hours,OutPutQty FROM HOURSSMT WHERE PN80 IN ([email protected]+')'
EXEC(@Command)

[email protected]，也就是字符串很长，这条SQL语句就报错了，不知道有什么解决办法呢，

------解决方案--------------------
Declare @Command Varchar(8000) SET @[email protected]+''''
SET @PN80=replace(@PN80,',',''',''')
SET @Command='SELECT Customer,PN80,PN AS PN52,Dosage as Usage,Flow,Line,Hours,OutPutQty FROM HOURSSMT WHERE PN80 IN ([email protected]+')'
EXEC(@Command)


------解决方案--------------------

MSSQL2000不能那么写，的分开
@PN80 VARCHAR(MAX)
set @PN80=''
2008当中可以你那么写

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引用:
给他设为varchar(max)试试，不够的话就换类型


引用:
Declare @Command Varchar(2000)
SET @[email protected]+''''
SET @PN80=replace(@PN80,',',''',''')
SET @Command='SELECT Cu……