PHP. Руководство по PHP. 2005

maxdb_stmt_sqlstate

(PECL)maxdb_stmt_sqlstate -- Returns SQLSTATE error from previous statement operation

Description

string maxdb_stmt_sqlstate (resource 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.

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

Return values

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

Example

Пример 1. Object oriented style


<?
/*Open a connection*/
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/*check connection*/
if (maxdb_connect_errno()){
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
$maxdb->query("CREATE TABLE temp.mycity LIKE hotel.city");
$maxdb->query("INSERT INTO temp.mycity SELECT * FROM hotel.city");
$query = "SELECT name, zip FROM temp.mycity ORDER BY name";
if ($stmt = $maxdb->prepare($query)){
/*drop table*/
$maxdb->query("DROP TABLE temp.mycity");
/*execute query*/
$stmt->execute();
printf("Error: %s.\n", $stmt->sqlstate);
/*close statement*/
$stmt->close();
}
/*close connection*/
$maxdb->close();

?>

Пример 2. Procedural style


<?
/*Open a connection*/
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/*check connection*/
if (maxdb_connect_errno()){
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
maxdb_query($link, "CREATE TABLE temp.mycity LIKE hotel.city");
maxdb_query($link, "INSERT INTO temp.mycity SELECT * FROM hotel.city");
$query = "SELECT name, zip FROM temp.mycity ORDER BY name";
if ($stmt = maxdb_prepare($link, $query)){
/*drop table*/
maxdb_query($link, "DROP TABLE temp.mycity");
/*execute query*/
maxdb_stmt_execute($stmt);
printf("Error: %s.\n", maxdb_stmt_sqlstate($stmt));
/*close statement*/
maxdb_stmt_close($stmt);
}
/*close connection*/
maxdb_close($link);

?>

The above examples would produce the following output:

Warning: maxdb_stmt_execute(): -4004 POS(23) Unknown table name:MYCITY [42000] <...>
Error: 42000.

Пред.

Начало

След.

maxdb_stmt_send_long_data

Уровень выше

maxdb_stmt_store_result

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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PHP. Руководство по PHP. 2005

maxdb_stmt_sqlstate

Description

Return values

See also

Example