maxdb_sqlstate
maxdb::sqlstate
(PECL maxdb >= 1.0)
maxdb_sqlstate -- maxdb::sqlstate — Returns the SQLSTATE error from previous MaxDB operation
Açıklama
Yordamsal kullanım
$link
) : stringNesne yönelimli kullanım
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.
Bilginize:
Note that not all MaxDB errors are yet mapped to SQLSTATE's. The value
HY000(general error) is used for unmapped errors.
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 Nesne yönelimli kullanım
<?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();
?>
Örnek 2 Yordamsal kullanım
<?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);
?>
Yukarıdaki örnek şuna benzer bir çıktı üretir:
Warning: maxdb_query(): -6000 POS(20) Duplicate table name:CITY [I6000] <...> Error - SQLSTATE I6000.
Ayrıca Bakınız
- maxdb_errno() - Returns the error code for the most recent function call
- maxdb_error() - Returns a string description of the last error
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