maxdb_warning_count

maxdb::warning_count

(PECL maxdb >= 1.0)

maxdb_warning_count -- maxdb::warning_count — Returns the number of warnings from the last query for the given link

Açıklama

Yordamsal kullanım

int maxdb_warning_count ( resource $link )

Nesne yönelimli kullanım

int $maxdb->warning_count;

maxdb_warning_count() returns the number of warnings from the last query in the connection represented by the link parameter.

Dönen Değerler

Number of warnings or zero if there are no warnings.

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();
}

$maxdb->query("CREATE TABLE temp.mycity LIKE hotel.city");

/* a remarkable city in Wales */
$query = "INSERT INTO temp.mycity (zip, name) VALUES('11111',
       'Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch')";

$maxdb->query($query);

printf ("Number of warning: %d\n", $maxdb->warning_count);

/* close connection */
$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();
}

maxdb_query($link, "CREATE TABLE temp.mycity LIKE hotel.city");

/* a remarkable long city name in Wales */
$query = "INSERT INTO temp.mycity (zip, name) VALUES('11111',
       'Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch')";

maxdb_query($link, $query);

printf ("Number of warning: %d\n", maxdb_warning_count($link));

/* close connection */
maxdb_close($link);
?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

Warning: maxdb_query(): -8004 POS(62) Constant must be compatible with column type and length <...>
Number of warning: 0

Ayrıca Bakınız

maxdb_errno() - Returns the error code for the most recent function call
maxdb_error() - Returns a string description of the last error
maxdb_sqlstate() - Returns the SQLSTATE error from previous MaxDB operation

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