Answer Posted / rajasekar

Select count(*) from table

How to store pictures on to the database?

1030

---

What is Virtual Private Database in Oracle?

1148

---

What is a dynamic performance view in oracle?

1057

---

What is enter substitution variable in oracle?

1094

---

How to fetch the row which has the max value for a column?

1044

---

Explain an index?

1182

---

What is a parameter file in oracle?

1187

---

what is reindexing?

1729

---

How to convert characters to dates in oracle?

1148

---

What privilege is needed for a user to create tables in oracle?

990

---

Explain joins in oracle?

1090

---

What is the difference between $oracle_base and $oracle_home?

1136

---

How to create additional tablespaces for an new database?

1075

---

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

2797

---

Can sub procedure/function be called recursively?

1049

---