Unit2

Code

Begin declare c anchor empPr.salary; select salary into c from empPr where id=2; if(c>40000) then

update empPr set salary=c+1000 where id=2;

end if; end

Code

begin declare c anchor empPr.salary;

select salary into c from empPr where id=2 ;if(c>40000) then

update empPr set salary=c+1000 where id=2;else

update empPr set salary=c+500 where id=2;end if;

end ;

Codebegin

declare c anchor empPr.salary; declare bonus int; select salary into c from empPr where id=2 ; case c

when 50000 then set bonus=c+1000; when 30000 then set bonus=c+500; else set bonus=c;

end case; update empPr set salary=bonus where id=2;

end ;

Codebegin

declare c anchor empPr.salary; declare bonus int; select salary into c from empPr where id=2 ; case

when C<=40000 then set bonus=c+500;

when c<=50000 then set bonus=c+1000;

else set bonus=c+2000;

end case; update empPr set salary=bonus where id=2;

end ;

Code

create type emp as row anchor row of empPr; BEGIN declare e1 emp;

L : for e1 as select * from empPr DO

if( e1.salary < 30000) THEN Iterate L;

end if; update empPr set salary=e1.salary+1000 where

id=e1.id; end for L;

END;

Codecreate type e1 as row anchor row of empPr;BEGIN

declare total_sal int; set total_sal = 0; ADD :

for e1 as select * from empPr DO Set total_sal=total_sal+e1.salary; if( total_sal >100000)

leave ADD: end if;

end for ADD; END;

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