Answer / Ashish Mandal

To select unique records, use the DISTINCT keyword in your SQL query. For example: SELECT DISTINCT column_name FROM table_name;

How to fetch alternate records from a table?

1 Answers  

---

What is left join example?

1 Answers  

---

Is it possible to Restore a Dropped Table using Rollback Command in Oracle SQL Plus ?

1 Answers   MCN Solutions,

---

what are the differences between char and nchar? : Sql dba

1 Answers  

---

What are the benefits of triggers?

1 Answers  

---

How is a process of pl/sql compiled?

1 Answers  

---

What does t sql mean?

1 Answers  

---

how to create a test table in your mysql server? : Sql dba

1 Answers  

---

Explain the significance of the & and && operators in pl sql.

1 Answers  

---

Can we call dml statement in function?

1 Answers  

---

How to disable a trigger name update_salary?

1 Answers  

---

What are the usages of sql?

1 Answers  

---