What is the difference between a database and a relational database?

0 Answers  

---

what is the difference between delete and truncate commands? : Sql dba

0 Answers  

---

What are sql injection vulnerabilities?

0 Answers  

---

what is the difference between a local and a global temporary table? : Sql dba

0 Answers  

---

What is the use of a view in sql?

0 Answers  

---

How to read/write files from pl/sql?

0 Answers  

---

Enlist the data types that can be used in pl/sql?

0 Answers  

---

write an sql query to get third maximum salary of an employee from a table named employee_table. : Sql dba

0 Answers  

---

While inserting 10 rows using procedure, if 3rd entry is having some error, what will be the output? How u will handle that error?

8 Answers   iFlex,

---

Are sql database names case sensitive?

0 Answers  

---

Can a table have no primary key?

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,

---