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Result::getWarningsCount

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Result::getWarningsCount — Get warning count from last operation

Açıklama

public mysql_xdevapi\Result::getWarningsCount(): int

Retrieve the number of warnings from the last Result operation.

Bağımsız Değişkenler

Bu işlevin bağımsız değişkeni yoktur.

Dönen Değerler

The number of warnings generated by 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:

2