MySQLi
PHP Manual

mysqli->sqlstate

mysqli_sqlstate

(PHP 5)

mysqli->sqlstate -- mysqli_sqlstateReturns the SQLSTATE error from previous MySQL operation

Açıklama

Object oriented style (property):

string $sqlstate;

Procedural style:

string mysqli_sqlstate ( mysqli $link )

Returns a string containing the SQLSTATE error code for the last error. The error code consists of five characters. '00000' means no error. The values are specified by ANSI SQL and ODBC. For a list of possible values, see » http://dev.mysql.com/doc/mysql/en/error-handling.html.

Bilginize: Note that not all MySQL errors are yet mapped to SQLSTATE's. The value HY000 (general error) is used for unmapped errors.

Değiştirgeler

bağlantı

Sadece yordamsal tarz: mysqli_connect() veya mysqli_init() işlevinden dönen bir bağlantı tanıtıcısı.

Dönen Değerler

Returns a string containing the SQLSTATE error code for the last error. The error code consists of five characters. '00000' means no error.

Örnekler

Örnek 1 Object oriented style

<?php
$mysqli 
= new mysqli("localhost""my_user""my_password""world");

/* check connection */
if (mysqli_connect_errno()) {
    
printf("Connect failed: %s\n"mysqli_connect_error());
    exit();
}

/* Table City already exists, so we should get an error */
if (!$mysqli->query("CREATE TABLE City (ID INT, Name VARCHAR(30))")) {
    
printf("Error - SQLSTATE %s.\n"$mysqli->sqlstate);
}

$mysqli->close();
?>

Örnek 2 Procedural style

<?php
$link 
mysqli_connect("localhost""my_user""my_password""world");

/* check connection */
if (mysqli_connect_errno()) {
    
printf("Connect failed: %s\n"mysqli_connect_error());
    exit();
}

/* Table City already exists, so we should get an error */
if (!mysqli_query($link"CREATE TABLE City (ID INT, Name VARCHAR(30))")) {
    
printf("Error - SQLSTATE %s.\n"mysqli_sqlstate($link));
}

mysqli_close($link);
?>

Yukarıdaki örneğin çıktısı:

Error - SQLSTATE 42S01.

Ayrıca Bakınız


MySQLi
PHP Manual