What is schema in sql example?

0 Answers  

---

Why procedure is used in sql?

0 Answers  

---

how to retrieve last tree records from table? select *from emp where rownum > (select count(*)-3 from emp); i am using this query to get last three records from table but its not giving any output, so please tell me what is the error in this query.

16 Answers  

---

function can return multiple value?how give give sample coding

2 Answers   3i Infotech, CTS, Excelity Global, UHG,

---

What is TABLE SPACE?

4 Answers   ABB, TCS,

---

---

Does user triggers have entry for trigger with compilation errors?

0 Answers  

---

how to rename an existing table in mysql? : Sql dba

0 Answers  

---

What is record in pl sql?

0 Answers  

---

What is the reports view in oracle sql developer?

0 Answers  

---

What is sql and also describe types of sql statements?

0 Answers  

---

Can we use commit or rollback in trigger? If yes, then how. Please explain with a suitable example?

5 Answers   HSBC,

---

How can we make an if statement within a select statement?

0 Answers  

---