CascadiaPHP 2024


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BaseResult::getWarningsCountFetch warning count from last operation


abstract public mysql_xdevapi\BaseResult::getWarningsCount(): int

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

Liste de paramètres

Cette fonction ne contient aucun paramètre.

Valeurs de retour

The number of warnings from the last operation.


Exemple #1 mysql_xdevapi\RowResult::getWarningsCount() example

= 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");


$res = $table->select(['x/0 as bad_x'])->execute();


Résultat de l'exemple ci-dessus est similaire à :

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