Answer Posted / dev lamani

create or replace procedure Data_Ho(region number,proc
number) is
Data_Not_there exception;
cnt number;
Begin
select count(*) into cnt
from vhub.op_fertilizer_sta_tran
where proc_monyr=proc and region_code=region;
if cnt>=0 then
insert into op_fertilizer_sta
select * from op_fertilizer_sta_tran
where proc_monyr=proc and region_code=region;
else
raise Data_not_there;
end if;
exception
when Data_not_there then
dbms_output.putline('There is no Data Available for this
month for Insertion'|| ' ' || proc);
End;

What packages(if any) has oracle provided for use by developers?

5807

---

Are subqueries better than joins?

970

---

How to get each name only once from an employee table?

1111

---

Explain spool.

1176

---

What is the difference between join and natural join?

927

---

How do I run a pl sql procedure in sql developer?

968

---

What is a unique constraint?

1065

---

How long it takes to learn pl sql?

1010

---

Explain commit, rollback and savepoint.

993

---

how to enter binary numbers in sql statements? : Sql dba

968

---

Which tcp/ip port does sql server run on? How can it be changed? : Sql dba

997

---

What is meant by user defined function?

1048

---

What will you get by the cursor attribute sql%found?

961

---

What is row_number () in sql?

978

---

what are the types of join and explain each? : Sql dba

1036

---