How is sql used in oracle?

0 Answers  

---

I have a small PL/SQL Block assume in this way begin select * from emp where empno=100; exception when others then <Some Messages> when no_data_found then <Some Messages> when too_many_rows then <Some Messages> end; The question which he asked was whether this block will get executed normally or it will throw error ? If errored out then what is the reason for the error ? Could anybody please help me ? Regards Nakul Venkataraman

3 Answers   Satyam,

---

How does sql store data?

0 Answers  

---

How is a process of pl/sql compiled?

0 Answers  

---

Show the cursor attributes of pl/sql.

0 Answers  

---

---

what are the differences between procedure-oriented languages and object-oriented languages? : Sql dba

0 Answers  

---

What do you understand by case manipulation functions?

0 Answers  

---

How collections are improve the performance?

1 Answers   Polaris,

---

what are the join types in tsql? : Transact sql

0 Answers  

---

Where can I learn sql for free?

0 Answers  

---

How many rows will return from dual table?

4 Answers   Fujitsu,

---

how to achieve this problem?i am having table with two colums like empno,gender. in gender column, i am having records male,female like that .my final output will be male female 5 6

4 Answers   Hexaware,

---