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Result::getAffectedItemsCount — Get affected row count
Get the number of affected rows by the previous operation.
此函数没有参数。
The number (as an integer) of affected rows.
Example #1 mysql_xdevapi\Result::getAffectedItemsCount() example
<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$session->sql("DROP DATABASE IF EXISTS addressbook")->execute();
$session->sql("CREATE DATABASE addressbook")->execute();
$schema = $session->getSchema("addressbook");
$create = $schema->createCollection("people");
$collection = $schema->getCollection("people");
$result = $collection->add('{"name": "Wilma", "age": 23, "job": "Teacher"}')->execute();
var_dump( $res->getAffectedItemsCount() );
?>
以上例程会输出：
int(1)