create procedure pr1
@a int outputas
declare @t int
exec pr2 @t outputset @a=@t
GOCREATE procedure pr2
@a int output
as
set @a=10
GO/*declare @s intexec pr1 @s output
print @s */
@a int outputas
declare @t int
exec pr2 @t outputset @a=@t
GOCREATE procedure pr2
@a int output
as
set @a=10
GO/*declare @s intexec pr1 @s output
print @s */
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