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Schema::__construct — Schema constructor
The Schema object provides full access to the schema (database).
此函数没有参数。
示例 #1 mysql_xdevapi\Schema::__construct() 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");
$schema->createCollection("trees");
print_r($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
(
[trees] => mysql_xdevapi\Collection Object
(
[name] => trees
)
)