LaravelConf Taiwan 2019 announcement

BaseResult::getWarningsCount

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

BaseResult::getWarningsCountFetch warning count from last operation

Beschreibung

abstract public mysql_xdevapi\BaseResult::getWarningsCount ( void ) : integer

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

Parameter-Liste

Diese Funktion besitzt keine Parameter.

R√ľckgabewerte

The number of warnings from the last operation.

Beispiele

Beispiel #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();
?>

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

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