How to install oracle sql developer?

0 Answers  

---

Mention what does plv msg allows you to do?

0 Answers  

---

Explain the concept of normalization.

3 Answers  

---

Compare sql & pl/sql

0 Answers  

---

Explain the components of sql?

0 Answers  

---

First round ------------------- - Procedure - Packages - Views - Virtual tables - Can we use dcl with in function? - Joins and few scenarios - Triggers and its type - Pragma, type and its functionality - How to create db link in oracle - Materialized view - How to find duplicate values from table? - Cursor and its functionality - Write a script to display friday and its date from a entire year. - Exception Handling Second round ------------------------ Gave a scenario like. Need to write a function to perform. When user try to change a password. It must not be last five password and a given password can be combination of characters, symbols, upper and lower case.

0 Answers   Prodapt,

---

How do I write a cron which will run a sql query and mail the results to agroup?

0 Answers  

---

What is exception? What are the types of exceptions?

0 Answers  

---

What is the difference between UNIQUE KEY and UNIQUE INDEX?

3 Answers   TCS,

---

What is form and report?

0 Answers  

---

what is switch column,colums cost in oracle?

0 Answers   Metric Stream,

---

What are the differences between Database Trigger and Integrity constraints ?

4 Answers  

---