maxdb_sqlstate
maxdb::sqlstate
(PECL maxdb >= 1.0)
maxdb_sqlstate -- maxdb::sqlstate — Returns the SQLSTATE error from previous MaxDB operation
Описание
Процедурный стиль
$link
) : stringОбъектно-ориентированный стиль
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.
Замечание:
Note that not all MaxDB 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.
Примеры
Пример #1 Объектно-ориентированный стиль
<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
/* Table City already exists, so we should get an error */
if (!$maxdb->query("CREATE TABLE hotel.city (ID INT, Name VARCHAR(30))")) {
printf("Error - SQLSTATE %s.\n", $maxdb->sqlstate);
}
$maxdb->close();
?>
Пример #2 Процедурный стиль
<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
/* Table City already exists, so we should get an error */
if (!maxdb_query($link, "CREATE TABLE hotel.city (ID INT, Name VARCHAR(30))")) {
printf("Error - SQLSTATE %s.\n", maxdb_sqlstate($link));
}
maxdb_close($link);
?>
Результатом выполнения данного примера будет что-то подобное:
Warning: maxdb_query(): -6000 POS(20) Duplicate table name:CITY [I6000] <...> Error - SQLSTATE I6000.
Смотрите также
- maxdb_errno() - Returns the error code for the most recent function call
- maxdb_error() - Returns a string description of the last error