exposed-dao/org.jetbrains.exposed.dao/EntityClass/referencedOn

referencedOn

infix fun <REF : Any> referencedOn(column: Column<REF>): Reference<REF, ID, T>

Registers a reference as a field of the child entity class, which returns a parent object of this EntityClass.

The reference should have been defined by the creation of a column using reference() on the child table.

Samples

org.jetbrains.exposed.sql.tests.shared.entities.EntityTests.Parentorg.jetbrains.exposed.sql.tests.shared.entities.EntityTests.Childrenorg.jetbrains.exposed.sql.tests.shared.entities.EntityTests.Child
infix fun referencedOn(table: IdTable<*>): Reference<Any, ID, T>

Registers a reference as a field of the child entity class, which returns a parent object of this EntityClass.

The reference should have been defined by the creation of a foreign key constraint on the child table, by using foreignKey().

Samples

org.jetbrains.exposed.sql.tests.shared.entities.CompositeIdTableEntityTest.Publisherorg.jetbrains.exposed.sql.tests.shared.entities.CompositeIdTableEntityTest.Authorsorg.jetbrains.exposed.sql.tests.shared.entities.CompositeIdTableEntityTest.Author