RowResult::getWarningsCount
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RowResult::getWarningsCount — Get warning count from last operation
Description
Retrieve the number of warnings from the last RowResult operation.
Liste de paramètres
Cette fonction ne contient aucun paramètre.
Valeurs de retour
The number of warnings generated by the last operation.
Exemples
Exemple #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();
?>Résultat de l'exemple ci-dessus est similaire à :
2
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