BaseResult::getWarnings

(No version information available, might only be in Git)

BaseResult::getWarnings — Fetch warnings from last operation

Açıklama

abstract public mysql_xdevapi\BaseResult::getWarnings ( void ) : array

Fetches warnings generated by MySQL server's last operation.

Değiştirgeler

Bu işlevin değiştirgesi yoktur.

Dönen Değerler

An array of Warning objects from the last operation. Each object defines an error 'message', error 'level', and error 'code'. An empty array is returned if no errors are present.

Örnekler

Örnek 1 mysql_xdevapi\RowResult::getWarnings() example


<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");

$session->sql("CREATE DATABASE foo")->execute();
$session->sql("CREATE TABLE foo.test_table(x int)")->execute();

$schema = $session->getSchema("foo");
$table  = $schema->getTable("test_table");

$table->insert(['x'])->values([1])->values([2])->execute();

$res = $table->select(['x/0 as bad_x'])->execute();
$warnings = $res->getWarnings();

print_r($warnings);
?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

Array
(
    [0] => mysql_xdevapi\Warning Object
        (
            [message] => Division by 0
            [level] => 2
            [code] => 1365
        )
    [1] => mysql_xdevapi\Warning Object
        (
            [message] => Division by 0
            [level] => 2
            [code] => 1365
        )
)