Answer / Rohit Ahirwar

A SQL ResultSet is a table-like structure that contains the data returned by executing an SQL query against a database. It allows you to iterate through rows of data, access columns by name or position, and perform various operations on the results.nnFor example, in Java using JDBC:n`nStatement stmt = conn.createStatement();nResultSet rs = stmt.executeQuery("SELECT * FROM MyTable");nwhile (rs.next()) {nt// Access columns by name or indexnString columnName1 = rs.getString(1);nString columnName2 = rs.getString("column_name2");n}nconn.close();"

How does an execution block start and end in pl sql?

1 Answers  

---

How many triggers can be applied on a table?

1 Answers  

---

What is set serveroutput on in pl sql?

1 Answers  

---

Explain the purpose of %type and %rowtype data types with the example?

1 Answers  

---

suppose we have a table in which 200 rows. i want to find 101 row ? what the query.... and how we find 4th and 5th highest salary and 1 to 10 highest salary

7 Answers  

---

What are the different types of database management systems?

1 Answers  

---

Define concurrency control. : Transact sql

1 Answers  

---

Suppose a student column has two columns, name and marks. How to get name and marks of the top three students.

1 Answers  

---

What is microsoft t sql?

1 Answers  

---

What are %type and %rowtype for?

1 Answers  

---

Why we use join in sql?

1 Answers  

---

Explain the insert into statements in sql?

1 Answers  

---