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CREATE TABLE Customers (
    PersonID int,
    CustomerName varchar(255),
    ContactName varchar(255),
    Address varchar(255),
    City varchar(255),
    PostalCode varchar(255),
    Country varchar(255)
);

INSERT INTO Customers (1,CustomerName, ContactName, Address, City, PostalCode, Country)
VALUES ('Cardinal','Tom B. Erichsen','Skagen 21','Stavanger','4006','Norway');




-- after execution 
select * from Customers;


sql

SELECT * FROM STUDENT

SQL

String firstname = req.getParameter("firstname");
String lastname = req.getParameter("lastname");
// FIXME: do your own validation to detect attacks
String query = "SELECT id, firstname, lastname FROM authors WHERE firstname = ? and lastname = ?";
PreparedStatement pstmt = connection.prepareStatement( query );
pstmt.setString( 1, firstname );
pstmt.setString( 2, lastname );
try
{
    ResultSet results = pstmt.execute( );
}

sql

SQL(Structured Query Language ) is a domain-specific 
language used in programming and designed for 
managing data held in a relational database management system, 
or for stream processing in a relational data stream management system.

sql

SQL (Structured Query Language) is a standardized programming language 
that's used to manage relational databases and perform various 
operations on the data in them.

sql

SQL is used to communicate with a database.
According to ANSI (American National Standards Institute), it is the standard language for relational database management systems.
SQL statements are used to perform tasks such as update data on a database, or retrieve data from a database.

SQL

Structured Query Language is a database communiacation language. It manages data
in a database and processes a relational data stream in a management system.

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