diff --git a/src/EntityCollection.php b/src/EntityCollection.php
index 5f94cfe..e66440f 100644
--- a/src/EntityCollection.php
+++ b/src/EntityCollection.php
@@ -5,17 +5,17 @@ namespace Ulmus;
 use Generator;
 
 class EntityCollection extends \ArrayObject {
-    
+
     public ? string $entityClass = null;
-    
+
     public function filters(Callable $callback, bool $yieldValueOnly = false) : Generator
     {
         $idx = 0;
-        
+
         foreach($this as $key => $item) {
             if ( $callback($item, $key, $idx) ) {
                 $idx++;
-                
+
                 if ( $yieldValueOnly ) {
                     yield $item;
                 }
@@ -25,91 +25,91 @@ class EntityCollection extends \ArrayObject {
             }
         }
     }
-        
+
     public function filtersCollection(Callable $callback, bool $yieldValueOnly = false, bool $replaceCollection = false) : self
     {
         $collection = new static();
-        
+
         foreach($this->filters($callback, $yieldValueOnly) as $item) {
             $collection->append($item);
         }
-        
+
         if ($replaceCollection) {
             $this->exchangeArray(array_values($collection->getArrayCopy()));
-            
+
             return $this;
         }
         else {
             return $collection;
         }
     }
-        
+
     public function iterate(Callable $callback) : self
     {
         foreach($this as $item) {
             $callback($item);
         }
-        
+
         return $this;
     }
-    
+
     public function removeOne($value, string $field, bool $strict = true) : ? object
     {
         foreach($this->search($value, $field, $strict) as $key => $item) {
-            
+
             $this->offsetUnset($key);
-            
+
             return $item;
         }
-        
+
         return null;
     }
-    
+
     public function remove($value, string $field, bool $strict = true) : array
     {
         $removed = [];
-        
+
         foreach($this->search($value, $field, $strict) as $key => $item) {
             $this->offsetUnset($key);
-            
+
             $removed[] = $item;
         }
-        
+
         return $removed;
     }
-    
-    public function search($value, string $field, bool $strict = true) : Generator 
+
+    public function search($value, string $field, bool $strict = true) : Generator
     {
         foreach($this->filters(fn($v) => $strict ? $v->$field === $value : $v->$field == $value) as $key => $item) {
             yield $key => $item;
         }
     }
-    
-    public function searchOne($value, string $field, bool $strict = true) : ? object 
+
+    public function searchOne($value, string $field, bool $strict = true) : ? object
     {
         # Returning first value only
         foreach($this->search($value, $field, $strict) as $item) {
             return $item;
         }
-        
+
         return null;
     }
-    
+
     public function searchAll($value, string $field, bool $strict = true) : self
     {
         $obj = new static();
-        
+
         foreach($this->search($value, $field, $strict) as $item) {
             $obj->append($item);
         }
-        
+
         return $obj;
     }
-    
+
     public function column($field, bool $unique = false) : array
     {
         $list = [];
-        
+
         foreach($this as $item) {
             if ( is_callable($field) ) {
                 $value = call_user_func_array($field, [ $item ]);
@@ -117,22 +117,22 @@ class EntityCollection extends \ArrayObject {
             else {
                 $value = $item->$field;
             }
-            
+
             if ($unique && in_array($value, $list)) {
                 break;
             }
-            
+
             $list[] = $value;
         }
-        
+
         return $list;
     }
-    
+
     public function unique(/*stringable|callable */ $field, bool $strict = false) : self
     {
         $list = [];
         $obj = new static();
-        
+
         foreach($this as $item) {
             if ( $field === null) {
                 $value = $this;
@@ -143,23 +143,23 @@ class EntityCollection extends \ArrayObject {
             else {
                 $value = $item->$field;
             }
-            
+
             if ( ! in_array($value, $list, $strict) ) {
                 $list[] = $value;
-                
+
                 $obj->append($item);
-            }   
+            }
         }
-        
+
         return $obj;
     }
-    
+
     public function first() : ? object
     {
         foreach($this as $item) {
             return $item;
         }
-        
+
         return null;
     }
 
@@ -168,103 +168,119 @@ class EntityCollection extends \ArrayObject {
         foreach($this as $item) {
             $return = $item;
         }
-        
+
         return $return ?? null;
     }
-    
+
     public function buildArray(string $keyColumn, /* string|callable|null */ $value = null) : array
     {
         $list = [];
-        
+
         foreach($this as $item) {
             switch (true) {
                 case is_null($value):
                     $list[] = $item->$keyColumn;
-                break;
-                
+                    break;
+
                 case is_callable($value):
                     $list[$item->$keyColumn] = $value($item);
-                break;
-                
+                    break;
+
                 case is_object($value):
                 case is_string($value):
                     $value = (string) $value;
-                    
+
                     $list[$item->$keyColumn] = $item->$value;
-                break;
+                    break;
             }
         }
-        
+
         return $list;
     }
-    
-    public function implode(string $glue, ? Callable $callback = null) : string 
+
+    public function implode(string $glue, ? Callable $callback = null) : string
     {
         $values = [];
-        
+
         foreach($this as $item) {
             $values[] = $callback ? $callback($item) : (string) $item;
         }
-        
+
         return implode($glue, $values);
     }
-    
+
     public function toArray(bool $includeRelations = false) : array {
         $list = [];
-        
+
         foreach($this as $entity) {
             $list[] = $entity->toArray($includeRelations);
         }
-        
+
         return $list;
     }
-        
-    public function fromArray(array $datasets, ? string /*stringable*/ $entityClass = null) : self 
+
+    public function fromArray(array $datasets, ? string /*stringable*/ $entityClass = null) : self
+    {
+
+        foreach($datasets as $dataset) {
+            $this->append( $this->arrayToEntity($dataset, $entityClass) );
+        }
+
+        return $this;
+    }
+
+    public function arrayToEntity(array $dataset, ? string /*stringable*/ $entityClass = null) : object
     {
         if ( ! ($this->entityClass || $entityClass) ) {
             throw new \Exception("An entity class name must be provided to be instanciated and populated before insertion into this collection.");
         }
-        
-        $className = $entityClass ?: $this->entityClass;
-        
-        foreach($datasets as $dataset) {
-            $this->append( (new $className() )->fromArray($dataset) );
-        }
-        
-        return $this;
+
+        $className = $this->entityClass;
+
+        return ( new $className() )->fromArray($dataset);
     }
-    
+
+    public function append($value) : void
+    {
+        if ( is_array($value) ) {
+            $this->append( $this->arrayToEntity($value) );
+        }
+        else {
+            parent::append($value);
+        }
+    }
+
     public function mergeWith( /*array|EntityCollection*/ $datasets ) : self
     {
         if ( is_object($datasets) ) {
             $datasets = $datasets->getArrayCopy();
         }
-        
+
         $this->exchangeArray( array_merge( $this->getArrayCopy(), $datasets ) );
-        
+
         return $this;
     }
-    
+
     public function replaceWith( /*array|EntityCollection*/ $datasets ) : self
     {
         if ( is_object($datasets) ) {
             $datasets = $datasets->getArrayCopy();
         }
-        
+
         $this->exchangeArray( $datasets );
-        
+
         return $this;
     }
-    
+
     public function randomize() : self
     {
         $arr = $this->getArrayCopy();
         shuffle($arr);
         $this->exchangeArray($arr);
-        
+
         return $this;
     }
-    
+
     public function sort(callable $callback, $function = "uasort") : self
     {
         call_user_func_array([ $this, $function ], [ $callback ]);
diff --git a/src/QueryBuilder.php b/src/QueryBuilder.php
index 5ce92a9..a19aa19 100644
--- a/src/QueryBuilder.php
+++ b/src/QueryBuilder.php
@@ -64,11 +64,11 @@ class QueryBuilder
     {
         if ( null === $this->getFragment(Query\Insert::class) ) {    
             if ( $schema ) {
-                $table = "\"$schema\".$table";
+                $table = "$schema.$table";
             }
 
             if ( $database ) {
-                $table = "\"$database\".$table";
+                $table = "$database.$table";
             }
             
             $insert = new Query\Insert();
@@ -327,11 +327,11 @@ class QueryBuilder
     {
         if ( null === $this->getFragment(Query\Create::class) ) {
             if ( $schema ) {
-                $table = "\"$schema\".$table";
+                $table = "$schema.$table";
             }
 
             if ( $database ) {
-                $table = "\"$database\".$table";
+                $table = "$database.$table";
             }
 
             $create = new Query\Create();