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CREATE PROCEDURE testReturn
AS
return 145
GO
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DECLARE @RC int
exec @RC=testReturn
select @RC
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create procedure sp_add_table1
@in_name varchar(100),
@in_addr varchar(100),
@in_tel varchar(100)
as
if(@in_name = '' or @in_name is null)
return 1
else
begin
insert into table1(name,addr,tel) values(@in_name,@in_addr,@in_tel)
return 0
end
---Ö´Ðд洢¹ý³Ì
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declare @count int exec @count = sp_add_table1 '','ÖÐÈý·','123456' select @count
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create procedure sp_output
@output int output
as
set @output = 121
return 1
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declare @out int
exec sp_output @out output
select @out
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declare @out int
declare @count int
exec @count = sp_output @out output
select @count
---˵Ã÷
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@output int output
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declare @out int
exec sp_output @out output
select @out
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declare @out int
declare @count int
exec @count = sp_output @out output
select @count
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SqlParameter[] cmdParms = { .. ,new SqlParameter("@return",SqlDbType.Int)};
cmdParms[cmdParms.Length - 1].Direction = Paramete
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