RowResult::getWarnings

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RowResult::getWarnings — Get warnings from last operation

Descrição

public mysql_xdevapi\RowResult::getWarnings ( void ) : array

Retrieve warnings from the last RowResult operation.

Parâmetros

Esta função não possui parâmetros.

Valor Retornado

An array of Warning objects from the last operation. Each object defines an error 'message', error 'level', and error 'code'.

Exemplos

Exemplo #1 mysql_xdevapi\RowResult::getWarnings() example


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

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

$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);
?>

O exemplo acima irá imprimir algo similar à:

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
        )
)