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mysqli_stmt_sqlstate (PHP 5) mysqli_stmt_sqlstate -- Returns SQLSTATE error from previous statement operation Descriptionstring mysqli_stmt_sqlstate ( mysqli_stmt stmt )
Returns a string containing the SQLSTATE error code
for the most recently invoked prepared statement function that can succeed or fail.
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.
Замечание:
Note that not all MySQL errors are yet mapped to SQLSTATE's.
The value HY000 (general error) is used for unmapped errors.
Возвращаемые значения
Returns a string containing the SQLSTATE error code for the last error.
The error code consists of five characters. '00000' means no error.
ПримерыПример 1. Object oriented style |
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$mysqli->query("CREATE TABLE myCountry LIKE Country");
$mysqli->query("INSERT INTO myCountry SELECT * FROM Country");
$query = "SELECT Name, Code FROM myCountry ORDER BY Name";
if ($stmt = $mysqli->prepare($query)) {
$mysqli->query("DROP TABLE myCountry");
$stmt->execute();
printf("Error: %s.\n", $stmt->sqlstate);
$stmt->close();
}
$mysqli->close();
?>
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Пример 2. Procedural style |
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
mysqli_query($link, "CREATE TABLE myCountry LIKE Country");
mysqli_query($link, "INSERT INTO myCountry SELECT * FROM Country");
$query = "SELECT Name, Code FROM myCountry ORDER BY Name";
if ($stmt = mysqli_prepare($link, $query)) {
mysqli_query($link, "DROP TABLE myCountry");
mysqli_stmt_execute($stmt);
printf("Error: %s.\n", mysqli_stmt_sqlstate($stmt));
mysqli_stmt_close($stmt);
}
mysqli_close($link);
?>
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Результат выполнения данного примера:
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mysqli_stmt_send_long_data