i have this
$query = "INSERT INTO players VALUES (
UUID(),
:firstname,
:lastname,
:age,
:birthplace,
:height,
:weight,
:bats,
:throws,
:position,
:jersey,
:status,
:team,
:image_path
)";
$sth = $db->prepare($query);
$sth->execute(array(
':firstname' => $firstname,
':lastname' => $lastname,
':age' => $age,
':birthplace' => $birthplace,
':height' => $height,
':weight' => $weight,
':bats' => $bats,
':throws' => $throws,
':position' => $position,
':jersey' => $jersey,
':status' => $status,
':team' => $team,
':image_path' => $image_path
));
$id = $db->lastInsertId();
return $id;
and i'm trying to return the last ID that was inserted, and all i'm getting is a 0 returned.
any help is greatly appreciated
thanks
LAST_INSERT_ID() and friends will work only for integer IDs that are created via an AUTO_INCREMENT column. You need to run two queries - first
SELECT UUID() AS newuuid;
then fetch and store this result (e.g. in $uuid), then
"INSERT INTO players VALUES (
:uuid,
:firstname,
:lastname,
...
execute(array(
':uuid' => $uuid,
':firstname' => $firstname,
':lastname' => $lastname,
':age' => $age,
leaving you with the $uuid still valid.
Related
I have a problem while inserting datas in MySQL database with PDO.
I have no error, it just seems to didn't have inserted datas in the table when I select them after execute the code with MySQL in terminal.
I've tried solutions in answers on stackoverflow, like wraping name and description in backticks, but it's still not working
Here is my sql columns :
Here is the code :
$query = $pdo->prepare("INSERT INTO cities (`name`, departement, province, lat, long, `description`, poi_id) VALUES(`:name`, :departement, :province, :lat, :long, `:description`, :poi_id)");
$query = $query->execute([
"name" => $name,
"departement" => $code_dpt,
"province" => (int)$provinces[$departements[$code_dpt]],
"lat" => $lat,
"long" => $long,
"description" => $description,
"poi_id" => (int)$poi_id
]);
$query = $pdo->prepare("INSERT INTO cities (`name`, departement, province, lat, long, `description`, poi_id) VALUES(:name, :departement, :province, :lat, :long, :description, :poi_id)");
$query->execute([
':name' => $name,
':departement' => $code_dpt,
':province' => (int)$provinces[$departements[$code_dpt]],
':lat' => $lat,
':long' => $long,
':description' => $description,
':poi_id' => (int)$poi_id
]);
use placeholder in execute function.
I've found the solution.
First, I've enabled errors like this :
$pdo = new PDO('mysql:host=localhost;dbname=bpfmgr', 'root', '', array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION));
I was using a property named long for longitude, but it's a MySQL reserved keyword, so it mades errors. I've added backticks to wrap long and that's working.
How would i go about trying to call enum value from SQL for my SQL Query below if someone could assist and point me in the right direction it would be great.
$insertLogSQL = $odb -> prepare("INSERT INTO `logs`
VALUES (NULL, :user, :ip, :port, :time, :method, UNIX_TIMESTAMP(), :stopped, :server)");
$insertLogSQL -> execute(array(
':user' => $_SESSION['username'],
':ip' => $host,
':port' => $port,
':time' => $time,
':method' => $method,
':stopped' => 0,
':server' => )
);
My code work fine i'm just trying to implement server rotation but wouldn't know how to go about enum ?
I have a little problem. I'm very new to mysql and I'm creating some sort of basic database of cats. I'm adding 100 positions to database through that code:
$result_set = $pdo->prepare("INSERT INTO koty2 (name, age, breed, author, tag, image) VALUES (:name, :age, :breed, :author, :tag, :image)");
$result_set->execute(array(
':name' => $name,
':age' => $age,
':breed' => $breed,
':author' => $author,
':tag' => $tag,
':image' => $image
));
for ($i=0; $i<100; $i++) {
$result_set->execute(array(
':name' => $name,
':age' => $age,
':breed' => $breed,
':author' => $author,
':tag' => $tag,
':image' => $image
));
I tried multiple ways of adding the $name to the database with row's ID which is auto incremented - so it would be "Name+ID". So far I failed. Can somebody tell me how to do this?
Thank you.
One work around is, you can first insert the data you want to insert, get the last inserted ID, then just update the name by concatenating the name and ID. See below code:
// insert first
$result_set = $pdo->prepare("INSERT INTO koty2 (name, age, breed, author, tag, image) VALUES (:name, :age, :breed, :author, :tag, :image)");
$result_set->execute(array(
':name' => $name,
':age' => $age,
':breed' => $breed,
':author' => $author,
':tag' => $tag,
':image' => $image
));
// get the inserted ID
$last_ins_id = $pdo->lastInsertId();
// update the inserted name
$update_row = $pdo->prepare("UPDATE koty2 SET name = :name WHERE ID = :id");
$update_row->execute(array(
':name' => $name . $last_ins_id,
':id' => $last_ins_id
));
Im not sure if this is the best solution but this logic will still do the work
If you want to get the inserted auto-incremented ID everytime you insert a new Cat( xD ), you can use:
$pdo->lastInsertId();
http://php.net/manual/en/pdo.lastinsertid.php
This will echo the whole column "$Name $CatID" do what you want:
$stmt = $pdo->query("SELECT name, catID FROM koty2");
while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
print "Name: <p>{$row[0] $row[1]}</p>";
}
For more, check:
http://php.net/manual/en/pdostatement.fetch.php
I have an problem I can't seem to solve.
$query = 'INSERT INTO members (username,password,email,active,owner_service) VALUES ( )';
$stmt = $db->prepare($query);
$stmt->bind_param( );
$stmt->execute(array(
':username' => $_POST['username'],
':password' => $hashedpassword,
':email' => $_POST['email'],
':active' => $activasion,
'"$owner_service"' => $POST_['owner_service']
));
'username, password, email and active' are all placeholders but 'owner_service' is a radio button and I don't know how to write it in code if I want to insert it into my table. Do I use ' :xx ' for the placeholders and ' ? ' for my radio button? So the code will look like
(:username, :password, :email, :active, ?)
and in the bind_param write
('$owner_service') ?
I have a prepared statement and param with variables, but it's possible that some of these variables may be empty and it gives me an error.. how to treat the code to SKIP the empty param?
CODE:
$stmt = $conn->prepare("insert into account (accountID, firstName, imageURL, sex, cat1) VALUES (:accountID, :firstName, :sourcefilename, :sex, :cat1)");
$stmt->execute(array(
':accountID' => $accountID,
':firstName' => $first_name,
':sourcefilename' => $sourcefilename,
':sex' => $gender,
':cat1' => $cat1));