CollectionAdd::execute()

向MySQL服务器发送CRUD操作请求

首字母：C

没有可用的版本信息，可能只有在Git中

说明

public mysql_xdevapi\CollectionAdd::execute(): mysql_xdevapi\Result

execute方法用于向MySQL服务器发送CRUD操作请求。

参数

此函数没有参数。

返回值

Result对象，可用于验证操作的状态，例如受影响的行数。

范例
示例 #1 mysql_xdevapi\CollectionAdd::execute() example

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");
// Add two documents
$collection
 ->add('{"name": "Fred", "age": 21, "job": "Construction"}')
 ->execute();
$collection
 ->add('{"name": "Wilma", "age": 23, "job": "Teacher"}')
 ->execute();
// Add two documents using a single JSON object
$result = $collection
 ->add(
 '{"name": "Bernie",
 "jobs": [{"title":"Cat Herder","Salary":42000}, {"title":"Father","Salary":0}],
 "hobbies": ["Sports","Making cupcakes"]}',
 '{"name": "Jane",
 "jobs": [{"title":"Scientist","Salary":18000}, {"title":"Mother","Salary":0}],
 "hobbies": ["Walking","Making pies"]}')
 ->execute();
// Fetch a list of generated ID's from the last add()
$ids = $result->getGeneratedIds();
print_r($ids);
?>

以上例程的输出类似于：

Array
(
 [0] => 00005b6b53610000000000000056
 [1] => 00005b6b53610000000000000057
)

同首字母函数