maxdb_use_resultmaxdb_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
Descrição
Estilo de procedimentos
int maxdb_warning_count
( resource $link
)
Estilo orientado a objetos
int $maxdb->warning_count;
maxdb_warning_count() returns the number of warnings from the last query in the connection represented by the link parameter.
Valor Retornado
Number of warnings or zero if there are no warnings.
Exemplos
Exemplo #1 Estilo orientado a objetos
<?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();
?>
Exemplo #2 Estilo de procedimentos
<?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);
?>
O exemplo acima irá imprimir algo similar a:
Warning: maxdb_query(): -8004 POS(62) Constant must be compatible with column type and length <...> Number of warning: 0
Veja Também
- 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
User Contributed Notes
maxdb_warning_count
maxdb_warning_count
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