BaseResult::getWarningsCount

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BaseResult::getWarningsCountFetch warning count from last operation

Açıklama

abstract public mysql_xdevapi\BaseResult::getWarningsCount ( void ) : integer

Returns the number of warnings raised by the last operation. Specifically, these warnings are raised by the MySQL server.

Değiştirgeler

Bu işlevin değiştirgesi yoktur.

Dönen Değerler

The number of warnings from the last operation.

Örnekler

Örnek 1 mysql_xdevapi\RowResult::getWarningsCount() example

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

$session->sql("DROP DATABASE IF EXISTS foo")->execute();
$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();

echo 
$res->getWarningsCount();
?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

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