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declare @age int 
set @age=1
if @age<10
print '¶ùͯ'
else
print '²»ÊǶùͯ'

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create proc s
@age int  
as
if @age<10
print '¶ùͯ'
else
print '²»ÊǶùͯ'

exec s '9'

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SQL code:

create proc prcIsChild
@age int
as
begin
if @age<10
print '¶ùͯ'
else
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SQL code

create proc prcIsChild
@age int
as
begin
if @age<10
print '¶ùͯ'
else
print '²»ÊǶùͯ'
end


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