diff --git a/src/Adapter/SQLite.php b/src/Adapter/SQLite.php
index 0f585d5..281dff3 100644
--- a/src/Adapter/SQLite.php
+++ b/src/Adapter/SQLite.php
@@ -103,7 +103,8 @@ class SQLite implements AdapterInterface, MigrateInterface, SqlAdapterInterface
 
         if ( is_a($type, Entity\Field\Date::class, true) || is_a($type, Entity\Field\Time::class, true) || is_a($type, \DateTime::class, true) ) {
             $type = "TEXT";
-            $length = strlen((string) $type);
+
+            #$length = strlen((string) $type);
         }
         else {
             switch($type) {
diff --git a/src/Attribute/Property/Where.php b/src/Attribute/Property/Where.php
index 3dc9f9b..8312ed6 100644
--- a/src/Attribute/Property/Where.php
+++ b/src/Attribute/Property/Where.php
@@ -7,6 +7,7 @@ use Ulmus\Query;
 
 #[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::IS_REPEATABLE)]
 class Where {
+
     public function __construct(
         public string|\Stringable|array $field,
         public mixed $value = null,
@@ -21,18 +22,23 @@ class Where {
 
     public function getValue(/* null|EntityInterface */ $entity = null) : mixed
     {
-        if ($this->generateValue) {
-            if ($entity) {
+        if ($entity) {
+            if ($this->generateValue) {
                 return call_user_func_array($this->generateValue, [ $entity ]);
             }
-            else {
+            elseif ($this->fieldValue) {
+                throw new \Exception(sprintf("Field value, from %s, could not be included in query since the entity is already loaded; it is meant to be used with a OneToOne relation loaded within a join.", (string) $this->fieldValue));
+            }
+        }
+        else {
+            if ($this->fieldValue) {
+                return $this->fieldValue;
+            }
+            elseif ($this->generateValue) {
                 throw new \Exception(sprintf("Could not generate value from non-instanciated entity for field %s.", (string) $this->field));
             }
         }
-        elseif ($this->fieldValue && $entity) {
-            throw new \Exception(sprintf("Field value, from %s, could not be included in query since the entity is already loaded; it is meant to be used with a OneToOne relation loaded within a join.", (string) $this->fieldValue));
-        }
 
-        return $this->fieldValue ?? $this->value;
+        return $this->value;
     }
 }
diff --git a/src/Common/EntityResolver.php b/src/Common/EntityResolver.php
index a8e9306..ba16930 100644
--- a/src/Common/EntityResolver.php
+++ b/src/Common/EntityResolver.php
@@ -95,7 +95,7 @@ class EntityResolver {
         return $fieldList;
     }
 
-    public function relation(string $name) : array
+    public function relation(string $name, bool $throwOnError = true) : ? array
     {
         $property = $this->reflectedClass->getProperties(true)[$name] ?? false;
 
@@ -111,8 +111,10 @@ class EntityResolver {
             return [];
         }
         catch(\Throwable $e) {
-            throw new \InvalidArgumentException("Can't find entity relation's column named `$name` from entity {$this->entityClass}");
+            $throwOnError && throw new \InvalidArgumentException("Can't find entity relation's column named `$name` from entity {$this->entityClass}");
         }
+
+        return null;
     }
 
     public function getPropertyHavingAttribute(array|object|string $type) : array
diff --git a/src/EntityTrait.php b/src/EntityTrait.php
index 23c62b3..f3195bd 100644
--- a/src/EntityTrait.php
+++ b/src/EntityTrait.php
@@ -258,10 +258,11 @@ trait EntityTrait {
         $dataset = [];
 
         foreach($this->entityYieldDataset($objectAttribute->includeRelations ?? true, false, false) as $key => $value) {
-            $field = $resolver->searchField($key, EntityResolver::KEY_COLUMN_NAME);
+            $field = $resolver->searchField($key, EntityResolver::KEY_COLUMN_NAME); # ?: $resolver->relation($key, false);
 
             if ($field) {
                 $jsonSerialize = $field->getAttribute(\Ulmus\Attribute\Property\JsonSerialize::class);
+
                 if ($jsonSerialize) {
                     # Should we ignore the field ?
                     if ($jsonSerialize->object->ignoreField) {
diff --git a/src/SearchRequest/Attribute/PropertyValueModifier.php b/src/SearchRequest/Attribute/PropertyValueModifier.php
index 69755c0..9ea4ae7 100644
--- a/src/SearchRequest/Attribute/PropertyValueModifier.php
+++ b/src/SearchRequest/Attribute/PropertyValueModifier.php
@@ -3,7 +3,7 @@
 namespace Ulmus\SearchRequest\Attribute;
 
 #[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::IS_REPEATABLE)]
-abstract class PropertyValueModifier
+class PropertyValueModifier
 {
     public abstract function run(mixed $value) : mixed;
 }
\ No newline at end of file
diff --git a/src/SearchRequest/Attribute/SearchParameter.php b/src/SearchRequest/Attribute/SearchParameter.php
index 5c2eafe..24874c3 100644
--- a/src/SearchRequest/Attribute/SearchParameter.php
+++ b/src/SearchRequest/Attribute/SearchParameter.php
@@ -5,7 +5,7 @@ namespace Ulmus\SearchRequest\Attribute;
 use Ulmus\SearchRequest\SearchMethodEnum;
 
 #[\Attribute(\Attribute::TARGET_PROPERTY)]
-abstract class SearchParameter {
+class SearchParameter {
 
     public PropertyValueSource|array $source = PropertyValueSource::QueryParams;
 
diff --git a/src/SearchRequest/SearchRequestFromRequestTrait.php b/src/SearchRequest/SearchRequestFromRequestTrait.php
index 3f52a8e..5af57cc 100644
--- a/src/SearchRequest/SearchRequestFromRequestTrait.php
+++ b/src/SearchRequest/SearchRequestFromRequestTrait.php
@@ -38,7 +38,9 @@ trait SearchRequestFromRequestTrait
                     break;
 
                 case SearchMethodEnum::OrderBy:
-                    $repository->orderBy($param->field, $param->value());
+                    $value = $param->value();
+
+                    $repository->orderBy($param->field, $value instanceof \BackedEnum ? $value->value : $value);
                     break;
 
                 case SearchMethodEnum::GroupBy: