CrudOperationLimitable::limit

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CrudOperationLimitable::limit — Set result limit

说明

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

Sets the maximum number of records or documents to return.

Warning

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

Example #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();

?>