Early Materialization (ARCH8056)

Key kotlin.orm.early-materialization · Severity warning · Category orm

Flags filter / sortedBy / count applied in memory to a repository result that the query could have done (findAll().filter { }).

Incorrect

repo.findAll().filter { it.active }

Correct

repo.findByActiveTrue()

Fix

Push the predicate into the query (a derived query, a Specification, a WHERE clause).