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Schema::getCollectionsGet all schema collections


public mysql_xdevapi\Schema::getCollections(): array

Fetch a list of collections for this schema.

Liste de paramètres

Cette fonction ne contient aucun paramètre.

Valeurs de retour

Array of all collections in this schema, where each array element value is a Collection object with the collection name as the key.


Exemple #1 mysql_xdevapi\Schema::getCollections() example

= 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");
$collect = $schema->createCollection("people");
$collect->add('{"name": "Fred", "age": 21, "job": "Construction"}')->execute();
$collect->add('{"name": "Wilma", "age": 23, "job": "Teacher"}')->execute();

$collections = $schema->getCollections();

Résultat de l'exemple ci-dessus est similaire à :

array(1) {
  object(mysql_xdevapi\Collection)#4 (1) {
    string(6) "people"
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