Person -> FullName -> Name => into people(id, first_name, last_name, middle_name)
vendor/bin/doctrine orm:schema-tool:drop --force; vendor/bin/doctrine orm:schema-tool:update --force --dump-sql
Dropping database schema...
[OK] Database schema dropped successfully!
The following SQL statements will be executed:
CREATE TABLE people (id INTEGER NOT NULL, birth_date DATE NOT NULL, first_name VARCHAR(255) NOT NULL, last_name VARCHAR(255) NOT NULL, middle_name VARCHAR(255) NOT NULL, PRIMARY KEY(id));
Updating database schema...
1 query was executed
[OK] Database schema updated successfully!
./create.php
object(Person)#24 (3) {
["id":"Person":private]=>
int(1)
["fullName":"Person":private]=>
object(FullName)#25 (3) {
["first":"FullName":private]=>
object(Name)#26 (1) {
["name":"Name":private]=>
string(18) "Александр"
}
["middle":"FullName":private]=>
object(Name)#27 (1) {
["name":"Name":private]=>
string(18) "Сергеевич"
}
["last":"FullName":private]=>
object(Name)#28 (1) {
["name":"Name":private]=>
string(18) "Устименко"
}
}
["birthDate":"Person":private]=>
object(DateTime)#29 (3) {
["date"]=>
string(26) "1983-01-05 00:00:00.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Asia/Krasnoyarsk"
}
}
Using __toString on main entity and embedded value objects we now have tree-like structure stored in single table.
./list.php
- Person named Александр Сергеевич Устименко, born at 1983-01-05