I have these simplified tables
CREATE TABLE address(
id VARCHAR(36) NOT NULL PRIMARY KEY,
zip VARCHAR(5) NOT NULL,
city VARCHAR(32) NOT NULL
)
CREATE TABLE customer(
id VARCHAR(36) NOT NULL PRIMARY KEY,
name VARCHAR(32) NOT NULL,
address_fk VARCHAR(36) NOT NULL,
FOREIGN KEY (address_fk) REFERENCES address(id)
)
and these simplified Kotlin classes:
data class Address(val id: String, val zip: String, val city: String)
data class Kunde(val id: String?, val name: String, val address: Address)
When I use @Column(address_fk) for the property address I get a ConverterNotFoundException that no converter from String to Address was found. Also @MappedCollection instead of @Column doesn't look appropriate. Any hint is appreciated.