examples/query-language-basic-examples.php

<!DOCTYPE html><link rel="stylesheet" href="data/style.css">

<h1>Query Language Basic Examples | dibi</h1>

<?php

require_once 'Nette/Debugger.php';
require_once '../dibi/dibi.php';

date_default_timezone_set('Europe/Prague');


dibi::connect(array(
	'driver'   => 'sqlite3',
	'database' => 'data/sample.s3db',
));


// SELECT
$ipMask = '192.168.%';
$timestamp = mktime(0, 0, 0, 10, 13, 1997);

dibi::test('
	SELECT COUNT(*) as [count]
	FROM [comments]
	WHERE [ip] LIKE ?', $ipMask, '
	AND [date] > ', new DibiDateTime($timestamp)
);
// -> SELECT COUNT(*) as [count] FROM [comments] WHERE [ip] LIKE '192.168.%' AND [date] > 876693600


// dibi detects INSERT or REPLACE command
dibi::test('
	REPLACE INTO products', array(
		'title' => 'Super product',
		'price' => 318,
		'active' => TRUE,
));
// -> REPLACE INTO products ([title], [price], [active]) VALUES ('Super product', 318, 1)


// multiple INSERT command
$array = array(
	'title' => 'Super Product',
	'price' => 12,
	'brand' => NULL,
	'created' => new DateTime,
);
dibi::test("INSERT INTO products", $array, $array, $array);
// -> INSERT INTO products ([title], [price], [brand], [created]) VALUES ('Super Product', ...) , (...) , (...)


// dibi detects UPDATE command
dibi::test("
	UPDATE colors SET", array(
		'color' => 'blue',
		'order' => 12,
	), "
	WHERE id=?", 123);
// -> UPDATE colors SET [color]='blue', [order]=12 WHERE id=123


// modifier applied to array
$array = array(1, 2, 3);
dibi::test("
	SELECT *
	FROM people
	WHERE id IN (?)", $array
);
// -> SELECT * FROM people WHERE id IN ( 1, 2, 3 )


// modifier %by for ORDER BY
$order = array(
	'field1' => 'asc',
	'field2' => 'desc',
);
dibi::test("
	SELECT *
	FROM people
	ORDER BY %by", $order, "
");
// -> SELECT * FROM people ORDER BY [field1] ASC, [field2] DESC


// indentifiers and strings syntax mix
dibi::test('UPDATE [table] SET `item` = "5 1/4"" diskette"');
// -> UPDATE [table] SET [item] = '5 1/4" diskette'