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MaxDB
PHP Manual

maxdb_sqlstate

maxdb->sqlstate

(PECL maxdb:1.0-7.6.00.38)

maxdb->sqlstate — Returns the SQLSTATE error from previous MaxDB operation

说明

Procedural style:

string maxdb_sqlstate ( resource $link )

Object oriented style (property):

maxdb
string$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.

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

返回值

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

范例

Example#1 Object oriented style

<?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 Procedural style

<?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);
?>

The above examples would produce the following output: 

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

参见

MaxDB
PHP Manual