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CrudOperationLimitable::limit

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CrudOperationLimitable::limitSet result limit

说明

abstract public mysql_xdevapi\CrudOperationLimitable::limit(int $rows): mysql_xdevapi\CrudOperationLimitable

Sets the maximum number of records or documents to return.

警告

本函数还未编写文档,仅有参数列表。

参数

rows

The maximum number of records or documents.

返回值

A CrudOperationLimitable object.

范例

示例 #1 mysql_xdevapi\CrudOperationLimitable::limit() example

<?php

$res 
$coll->find()->fields(['name as n','age as a','job as j'])->groupBy('j')->limit(11)->execute();
$res $table->update()->set('age',69)->where('age > 15 and age < 22')->limit(4)->orderby(['age asc','name desc'])->execute();

?>
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