update all rows mysql
UPDATE tableName SET columnName = yourValue;
#to update multiple columns:
UPDATE tableName SET column1 = value1, column2 = value2; #and so onupdate all rows mysql
UPDATE tableName SET columnName = yourValue;
#to update multiple columns:
UPDATE tableName SET column1 = value1, column2 = value2; #and so onphp mysql update all rows in table new values
$idresult = $conn->query("SELECT id FROM pictures");
while ($row = $idresult->fetch_assoc()){
mysqli_query($conn, "UPDATE pictures SET UniqueKey = '$UniqueKey' WHERE id = " . $row['id'];
}Copyright © 2021 Codeinu
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