maxdb_sqlstate
maxdb::sqlstate
(PECL maxdb >= 1.0)
maxdb_sqlstate -- maxdb::sqlstate — Returns the SQLSTATE error from previous MaxDB operation
Beschreibung
Prozeduraler Stil
$link
) : stringObjektorientierter Stil
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.
Hinweis:
Note that not all MaxDB errors are yet mapped to SQLSTATE's. The value
HY000(general error) is used for unmapped errors.
Rückgabewerte
Returns a string containing the SQLSTATE error code for the last error.
The error code consists of five characters. '00000' means no error.
Beispiele
Beispiel #1 Objektorientierter Stil
<?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();
?>
Beispiel #2 Prozeduraler Stil
<?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);
?>
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
Warning: maxdb_query(): -6000 POS(20) Duplicate table name:CITY [I6000] <...> Error - SQLSTATE I6000.
Siehe auch
- 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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