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Executable::execute — Execute statement
Execute the statement from either a collection operation or a table query; this functionality allows for method chaining.
此函数没有参数。
One of the Result objects, such as Result or SqlStatementResult.
Example #1 execute() examples
<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$session->sql("DROP DATABASE IF EXISTS addressbook")->execute();
$result_sql = $session->sql("CREATE DATABASE addressbook")->execute();
var_dump($result_sql);
$schema = $session->getSchema("addressbook");
$collection = $schema->createCollection("humans");
$result_collection = $collection->add(
'{"name": "Jane",
"jobs": [{"title":"Scientist","Salary":18000}, {"title":"Mother","Salary":0}],
"hobbies": ["Walking","Making pies"]}');
$result_collection_executed = $result_collection->execute();
var_dump($result_collection);
var_dump($result_collection_executed);
?>
以上例程的输出类似于：
object(mysql_xdevapi\SqlStatementResult)#3 (0) {
}
object(mysql_xdevapi\CollectionAdd)#5 (0) {
}
object(mysql_xdevapi\Result)#7 (0) {
}