What is cursor in pl sql with examples?

0 Answers  

---

What does trigger mean in slang?

0 Answers  

---

What is normalisation in sql?

0 Answers  

---

Dear All, Question for this Week Find out possible error(s) (either at compile time or at runtime) in the following PL/SQL block. State the reason(s) and correct the errors. Declare Cursor C1 is select ename, sal, comm from emp; Begin For i in C1 Loop If i.comm between 299 and 999 then Dbms_output.put_line(i.Ename || ‘ ** Good Commission’); Elsif i.comm > 999 then Dbms_output.put_line(i.Empno || ‘ ** Very Good Commission’); close C1; Else Dbms_output.put_line(i.Ename || ‘ ** ’ ||nvl(i.comm,‘O’)); End if; End Loop; End;

7 Answers   Accenture,

---

what are the limitations of mysql in comparison of oracle? Mysql vs. Oracle. : Sql dba

0 Answers  

---

---

what is global variable in pl/sql

1 Answers  

---

What are the advantages of stored procedure?

0 Answers  

---

What are the return values of functions SQLCODE and SQLERRM ?

2 Answers   PreVator,

---

What is sql analyzer?

0 Answers  

---

What is sql integrity?

0 Answers  

---

How do I count duplicates in sql?

0 Answers  

---

what are myisam tables? : Sql dba

0 Answers  

---