How can i insert data inro a table with 3 columns using FORALL?

2 Answers   Oracle,

---

hello..... i am an comp science engineering graduate planning to do ORACLE certification in PLSQL 9i. just wanted to know whats the possibility getting job is their openings???? is it worth doin that course n certification

1 Answers  

---

How do you truncate?

0 Answers  

---

how can we know the count/number of elements of an array? : Sql dba

0 Answers  

---

How many types of triggers exist in pl/sql?

0 Answers  

---

How do you bind variables in pl sql?

0 Answers  

---

Create table emp (id number(9), name varchar2(20),salary number(9,2)); The table has 100 records after table created.Now i nee to change id's Datatype is to be Varchar2(15). now Alter table emp modify(id varchar2(15),name varchar2(20), salary number(9,2)); Whether it will work or returns error? post answer with explanation.

13 Answers   Oracle, TCS,

---

How many sql core licenses do I need?

0 Answers  

---

I i have 2 tables A & B ,A contains 10 records B contains 20 records ,what w'll be the o/p if we perform equijoin,outer join,right outer join,left outer join,full outer join,cross join seperately Can anyone help on this?

2 Answers  

---

Suppose a student column has two columns, name and marks. How to get name and marks of the top three students.

0 Answers  

---

What is exception? What are the types of exceptions?

0 Answers  

---

i want to display 1 to 10 numbers using one select statement.

18 Answers   HCL, Nyros, Oracle,

---