Answer / Satendra Kumar

In SQL, a tuple refers to a row or record in a table, which consists of multiple columns and values.

what is a unique key ? : Sql dba

1 Answers  

---

What is rename command in sql?

1 Answers  

---

What is compute?

1 Answers  

---

Does pl/sql support create command?

1 Answers  

---

What is self-join and what is the requirement of self-join?

1 Answers  

---

what is 'trigger' in sql? : Sql dba

1 Answers  

---

Does sql profiler affect performance?

1 Answers  

---

how mysql optimizes distinct? : Sql dba

1 Answers  

---

How will you delete a particular row from a Table?

7 Answers   Cap Gemini,

---

What is mutating table error?

1 Answers  

---

What is the main reason behind using an index?

1 Answers  

---

Display the total debit counts, total credit counts, sum of total debits, sum of total credits from an employee's transaction table (a single table) containing the following columns. Transaction_number Transaction_amount Transaction_date Transaction_type --> tells if the amount is a credit or a debit. As the query alone is important, the table is left with specifying just the field's name. Pls help me with this query.

3 Answers   iNautix, Oracle,

---