what is an alias command? : Sql dba

0 Answers  

---

How do we tune the code?

2 Answers  

---

What is the difference between inner join and natural join?

0 Answers  

---

What is sql and db2?

0 Answers  

---

how tsql statements can be written and submitted to the database engine? : Transact sql

0 Answers  

---

---

What is group by in sql?

0 Answers  

---

What is the basic form of sql query?

0 Answers  

---

how to drop an existing index in mysql? : Sql dba

0 Answers  

---

How do sql databases work?

0 Answers  

---

How to delete same emp id in sql query for exmaple in emp table emp id, empname, emp address. for example emp id =5, repeated in two times in rows same id how to delete same empid please any one of the write query send in my id

8 Answers   CGCI,

---

What is the difference between SQL Constraint and PL/SQL constraint.Pls give all the constraint name.

3 Answers   TCS,

---

how a reference cursor works?what all adnvantages are gained with it..specify the situation?

4 Answers   TCS,

---