pow mysql function to get power of numbers With square table

pow()

We can raise a number to a power with MySQL POW(). POWER() is a synonym for POW().

SELECT POW(5, 2);

Output of this is

For negative

SELECT POW(4, -2);

Output is

0.0625

Square table of number 1 to 10

We will develop a code to create square table of 1 to 10. We will be storing the data in mysql table.
Here is the code

require 'config.php'; // Database connection
$stmt = $dbo->prepare(
    'INSERT INTO sql_pow (a, b) VALUES (:a, POW(:base, 2))'
);

for ($i = 1; $i <= 10; $i++) {
    $stmt->execute(['a' => $i, 'base' => $i]);
}

Download SQL dump file of this table

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Subhendu Mohapatra

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