MySQL and PHP
Copyright 1997-2021 the PHP Documentation Group.
CollectionModify::set
Set document attribute
public mysql_xdevapi\CollectionModify mysql_xdevapi\CollectionModify::set(string collection_field,
string expression_or_literal);
Sets or updates attributes on documents in a collection.
collection_field
The document path (name) of the item to set.
expression_or_literal
The value to set it to.
A CollectionModify object.
Example 5.48 mysql_xdevapi\CollectionModify::set
example
<?php $session = mysql_xdevapi\getSession("mysqlx://user:password@localhost"); $session->sql("DROP DATABASE IF EXISTS addressbook")->execute(); $session->sql("CREATE DATABASE addressbook")->execute(); $schema = $session->getSchema("addressbook"); $collection = $schema->createCollection("people"); $result = $collection ->add( '{"name": "Bernie", "traits": ["Friend", "Brother", "Human"]}') ->execute(); $collection ->modify("name = :name") ->bind(['name' => 'Bernie']) ->set("name", "Bern") ->execute(); $result = $collection ->find() ->execute(); print_r($result->fetchAll()); ?>
The above example will output something similar to:
Array ( [0] => Array ( [_id] => 00005b6b53610000000000000111 [name] => Bern [traits] => Array ( [0] => Friend [1] => Brother [2] => Human ) ) )