Answer Posted / jitendra kumar

select salary from (select salary from emp ordery by salary
(dese) where rownum>=2;

How sql query is executed?

1188

---

Is sql easier than java?

1069

---

What is pl sql in oracle?

1099

---

What is the file extension for sql database?

1066

---

What is a heap in sql?

1148

---

What are hotfixes and patches?

987

---

Is oracle sql free?

1039

---

Does mysql support pl sql?

1233

---

What does over partition by mean in sql?

1045

---

What are sql indexes?

1047

---

What is the sql case statement?

1055

---

Why use subqueries instead of joins?

1138

---

What are the types of optimization?

1009

---

Why primary key is required?

1046

---

what is the difference between myisam static and myisam dynamic? : Sql dba

1115

---