BaseResult::getWarningsCount

(No version information available, might only be in Git)

BaseResult::getWarningsCountFetch warning count from last operation

Descrizione

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.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

The number of warnings from 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();
?>

Il precedente esempio visualizzerĂ  qualcosa simile a:

2
add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top