Schema::dropCollection

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

Schema::dropCollectionDrop collection from schema

说明

public mysql_xdevapi\Schema::dropCollection(string $collection_name): bool

警告

本函数还未编写文档,仅有参数列表。

参数

collection_name

返回值

示例

示例 #1 mysql_xdevapi\Schema::dropCollection() example

<?php
$session
= mysql_xdevapi\getSession("mysqlx://user:password@localhost");

$session->sql("DROP DATABASE IF EXISTS food")->execute();
$session->sql("CREATE DATABASE food")->execute();
$session->sql("CREATE TABLE food.fruit(name text, rating text)")->execute();

$schema = $session->getSchema("food");

$schema->createCollection("trees");
$schema->dropCollection("trees");
$schema->createCollection("buildings");

print_r($schema->gettables());
print_r($schema->getcollections());

以上示例的输出类似于:

Array
(
    [fruit] => mysql_xdevapi\Table Object
        (
            [name] => fruit
        )
)
Array
(
    [buildings] => mysql_xdevapi\Collection Object
        (
            [name] => buildings
        )
)
add a note add a note

User Contributed Notes

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