BaseResult::getWarnings

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

BaseResult::getWarningsFetch warnings from last operation

˵��

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

Fetches warnings generated by MySQL server's last operation.

����

�˺���û�в�����

����ֵ

An array of warnings raised by the last operation, or FALSE if no warnings are present.

����

Example #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);
?>

�������̵���������ڣ�

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
        )
)