/* comment 1 */
begin tran
begin try -- try
select case when 1=1 then 3 else 3 end
begin try
if 1=1
select 1
else if 2=2 begin
print 1
end
else begin
select 1
end
end try
/*
***
*/
select 1 as a
from ( select 1 as a union all select 2 ) x
select 1 as a
from ( select 1 as a except select 2 ) x
label:
label2:
begin catch
begin
select 1
end
end catch
commit
end try
begin catch
rollback
end catch
begin transaction
commit