PHP 5.4.31 Released

maxdb_sqlstate

maxdb::sqlstate

(PECL maxdb >= 1.0)

maxdb_sqlstate -- maxdb::sqlstateReturns the SQLSTATE error from previous MaxDB operation

Descrizione

Stile procedurale

string maxdb_sqlstate ( resource $link )

Stile orientato agli oggetti

string $maxdb->sqlstate;

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.

Nota:

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

Valori restituiti

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

Esempi

Example #1 Stile orientato agli oggetti

<?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();
?>

Example #2 Stile procedurale

<?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);
?>

Il precedente esempio visualizzerĂ  qualcosa simile a:

Warning: maxdb_query(): -6000 POS(20) Duplicate table name:CITY [I6000] <...>
Error - SQLSTATE I6000.

Vedere anche:

  • 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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