Trigger graalvm builds and fix MariaDB tests

Author: radovanradic

.github/workflows/graalvm-latest.yml

@@ -9,6 +9,7 @@ on:
     branches:
       - master
       - '[1-9]+.[0-9]+.x'
+      - 'fix-manytoone-join'
   pull_request:
     branches:
       - master

data-jdbc/src/test/java/io/micronaut/data/jdbc/mysql/MySqlCatalogRepository.java

@@ -1,9 +1,18 @@
 package io.micronaut.data.jdbc.mysql;
 
+import io.micronaut.data.annotation.Join;
 import io.micronaut.data.jdbc.annotation.JdbcRepository;
 import io.micronaut.data.model.query.builder.sql.Dialect;
+import io.micronaut.data.tck.jdbc.entities.Catalog;
 import io.micronaut.data.tck.repositories.CatalogRepository;
 
+import java.util.Optional;
+import java.util.UUID;
+
 @JdbcRepository(dialect = Dialect.MYSQL)
 public interface MySqlCatalogRepository extends CatalogRepository {
+
+    @Override
+    @Join(value = "parent", type = Join.Type.LEFT_FETCH)
+    Optional<Catalog> findById(UUID id);
 }