Új hozzászólás Aktív témák
-
válasz
lanszelot
#6027
üzenetére
//Create another table - Main table for shared ID -This table share ID with supplier_groups
$sql = "CREATE TABLE IF NOT EXISTS suppliers (
id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
supplier_name TEXT NOT NULL,
email TEXT,
UNIQUE(id, supplier_name))";
try {
$connection->exec($sql);
echo "Table suppliers created successfully";
} catch (PDOException $e) {
echo "Error: " . $e->getMessage();
}
//Create another table - Secondary table with shared ID - This table got ID from suppliers table
$sql = "CREATE TABLE IF NOT EXISTS supplier_groups (
id INTEGER,
group_name TEXT NOT NULL,
FOREIGN KEY (id) REFERENCES suppliers (id))";
try {
$connection->exec($sql);
echo "Table supplier_groups created successfully";
} catch (PDOException $e) {
echo "Error: " . $e->getMessage();
}
// Create (Insert) Data. SQL query to insert data into the "suppliers" table
$sql1 = "INSERT OR IGNORE INTO suppliers (group_name) VALUES (?)"
$sql2 = "SELECT id FROM group_name WHERE group_name = ?)";
$sql3 = "INSERT INTO suppliers (supplier_name) VALUES (?, ?)";
try {
$statement = $connection->prepare($sql1);
$statement->exec(['jedi']);
$statement = $connection->prepare($sql2);
$statement->exec(['jedi']);
$gid = $statement->fetchColumn();
$statement = $connection->prepare($sql3);
$statement->exec(['Obi van Kenobi', $gid]);
echo "Data inserted successfully";
} catch (PDOException $e) {
echo "Error: " . $e->getMessage();
}
Új hozzászólás Aktív témák
- Kingston FURY Beast RGB 2x8GB DDR5 6000MHz - Új, bontatlan - Eladó!
- Eladó Asus TUF DASH F15 FX516PE FHD IPS i5-11300H RTX 3050Ti magyar vbill
- Kingston FURY Beast RGB 2x8GB DDR5 5600MHz - Új, bontatlan - Eladó!
- Samsung Galaxy A54 5G (128GB) - HIBÁS
- SAPPHIRE RX 7900 XT 20GB GDDR6 PURE GAMING OC - Új, 3 év garancia - Eladó!
- iPhone 15 Pro Max 256GB 100% (1év Garancia)- ÚJ EREDETI AKKUMULÁTOR - AKCIÓ
- Lenovo L14 Ryzen 5 4500U Refurbished - Garancia!
- 185 - Lenovo Legion Pro 7 (16IAX10H) - Intel Core U9 275HX, RTX 5080 (ELKELT)
- AKCIÓ! LENOVO ThinkPad P15 Gen1 - i7 10850H 16GB DDR4 512GB SSD Quadro T1000 4GB WIN11
- Lenovo T14 Gen3 I5 1245U Refurbished - Garancia
Állásajánlatok
Cég: Laptopműhely Bt.
Város: Budapest

