Whether any commands are used for months calculation? If so, what are they?

0 Answers  

---

How i can handle exception in large code like 1000 line without distrubing the code or without exception handler sction?

0 Answers   Zensar,

---

You have found corruption in a tablespace that contains static tables that are part of a database that is in NOARCHIVE log mode. How would you restore the tablespace without losing new data in the other tablespaces?

0 Answers  

---

In Oracle Clinical 4.5.0, can the VIEW_TEMPLATE_ID column in DATA_EXTRACT_VIEWS table contain NULL value?

0 Answers  

---

Explain an extent?

0 Answers  

---

waht is the difference between primary key and super key?

9 Answers  

---

What is a Private Synonyms ?

1 Answers  

---

How to initialize variables with default values?

0 Answers  

---

Hi all, Can any one give answer for this question. Suppose im having employee table with fields, eno, ename, dept, address1, address2, address3. In address field employee can fill only address1 or address2 or address3... at a time he can fill three address fields. now i want all employee names who filled only one address field.. Plz its urjent can any one give querry.. Thanks in advance.

4 Answers   JPMorgan Chase,

---

what is the syntax of UPDATE command?

8 Answers  

---

What is integrity and what is constraint??Explain with example

0 Answers   Google,

---

why dont we assign not null constraint as table level constraint.

0 Answers  

---