modelviews.md

Views

@ModelView("SELECT `id` AS `authorId`, `first_name` || ' ' || `last_name` AS `authorName` FROM `Author`")
data class AuthorView(
    val authorId: Int,
    val authorName: String,
)

@Database(version = 1, tables = [Author::class], views = [AuthorView::class])
abstract class AppDatabase : DBFlowDatabase<AppDatabase>() {
    abstract val authorViewAdapter: ViewAdapter<AuthorView>
}

db.readableTransaction {
    authorViewAdapter.select().list()
}

Views are read-only. priority on @ModelView orders CREATE VIEW when one view depends on another. createWithDatabase = false skips creation at open.