#485 - @SoftDelete with join to nullable relation (optional @ManyToOne for example) ... will incorrectly filter out row from result when FK value is null.

src/test/java/com/avaje/tests/model/softdelete/ESoftDelMid.java

@@ -2,7 +2,6 @@ package com.avaje.tests.model.softdelete;
 
 import javax.persistence.CascadeType;
 import javax.persistence.Entity;
-import javax.persistence.ManyToMany;
 import javax.persistence.ManyToOne;
 import javax.persistence.OneToMany;
 import java.util.List;
@@ -10,7 +9,7 @@ import java.util.List;
 @Entity
 public class ESoftDelMid extends BaseSoftDelete {
 
-  @ManyToOne(optional = false)
+  @ManyToOne
   ESoftDelTop top;
 
   String mid;

src/test/java/com/avaje/tests/softdelete/TestSoftDeleteBasic.java

@@ -135,8 +135,8 @@ public class TestSoftDeleteBasic extends BaseTestCase {
     String generatedSql = query1.getGeneratedSql();
 
     // first statement is a single bulk update of the children with SoftDelete
-    assertThat(generatedSql).contains("t0.deleted=");
-    assertThat(generatedSql).contains("t1.deleted=");
+    assertThat(generatedSql).contains("coalesce(t0.deleted,");
+    assertThat(generatedSql).contains("coalesce(t1.deleted,");
     assertThat(fetch1.get(0).getChildren()).hasSize(2);
 
     assertThat(fetch1.get(0).getNosdChildren()).hasSize(2);

src/test/java/com/avaje/tests/softdelete/TestSoftDeleteOptionalRelationship.java

@@ -0,0 +1,28 @@
+package com.avaje.tests.softdelete;
+
+import com.avaje.ebean.BaseTestCase;
+import com.avaje.ebean.Ebean;
+import com.avaje.tests.model.softdelete.ESoftDelMid;
+import org.junit.Test;
+
+import static org.assertj.core.api.StrictAssertions.assertThat;
+
+public class TestSoftDeleteOptionalRelationship extends BaseTestCase {
+
+  @Test
+  public void testFindWhenNullRelationship() {
+
+    ESoftDelMid mid1 = new ESoftDelMid(null, "mid1");
+    Ebean.save(mid1);
+
+    ESoftDelMid bean = Ebean.find(ESoftDelMid.class)
+        .setId(mid1.getId())
+        .fetch("top")
+        .findUnique();
+
+    assertThat(bean).isNotNull();
+    assertThat(bean.getTop()).isNull();
+  }
+
+
+}