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How do you handle exceptions. Give the syntax for it?
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Answer Posted / guest
declare
khali exception;
a number(8);
b number(8);
begin
select count(*) into b from &table_name;
dbms_output.put_line('value of b is '||b);
if b = 0 then
raise khali;
end if;
exception
when khali then
dbms_output.put_line('are ye table to khali
nikali');
when others then
select NUM into a from furzi2;
dbms_output.put_line('Others');
end;
/
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