PHP Australia Conference 2015

maxdb_sqlstate

maxdb::sqlstate

(PECL maxdb >= 1.0)

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

Descrierea

Stil procedural

string maxdb_sqlstate ( resource $link )

Stil obiect-orientat

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.

Notă:

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

Valorile întoarse

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

Exemple

Example #1 Stil obiect-orientat

<?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 Stil procedural

<?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);
?>

Exemplul de mai sus va afișa ceva similar cu:

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

Vedeți de asemenea

  • 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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