Does access use sql?

0 Answers  

---

What found sql?

0 Answers  

---

What is scalar function in sql?

0 Answers  

---

How we get all_group_function's(Sum,avg,count,max and min_value of a column(Sal) Using pl/sql anonymous block, with out using group function's. You shouldn't use more than one select statement in entire the program. Like cursor c is select * from <table_name>; except this you can't use another select statement. You can use no of variables as per requirement.

1 Answers  

---

What is the cause of mutating table error and how can we solve it?

0 Answers  

---

---

How do I count records in sql?

0 Answers  

---

Write a query to find five highest salaries from EMP table. (there is a column SALARY)

24 Answers   Cap Gemini, iNautix,

---

Explain commit, rollback and savepoint.

0 Answers  

---

What is a record in a database?

0 Answers  

---

Can unique keys be null?

0 Answers  

---

how to retrieve the top 2 salaried persons from a database?

7 Answers   Orion Laboratories,

---

The select into statement is most often used to create backup copies of tables or for archiving records?

0 Answers  

---