RowResult::getWarningsCount

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RowResult::getWarningsCountGet warning count from last operation

Descrizione

public mysql_xdevapi\RowResult::getWarningsCount ( void ) : integer

Retrieve the number of warnings from the last RowResult operation.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

The number of warnings generated by the last operation.

Esempi

Example #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();
?>

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