- Still working on Update and Insert statements

src/QueryBuilder.php

@@ -51,7 +51,7 @@ class QueryBuilder
             $insert = new Query\Insert();
             $this->push($insert);
             
-            $insert->fieldist = $fieldlist;
+            $insert->fieldlist = $fieldlist;
             $insert->alias = $alias;
             $insert->table = $table;
         }
@@ -63,7 +63,7 @@ class QueryBuilder
     {
         
         if ( false === ( $values = $this->has(Query\Values::class) ) ) {
-            $values = new Query\Values();
+            $values = new Query\Values($this);
             $this->push($values);
         }
         
@@ -72,6 +72,40 @@ class QueryBuilder
         return $this;
     }
     
+    public function update(string $table, ? string $alias = null, ? string $database = null, ? string $schema = null) : self
+    {
+        if ( ! $this->has(Query\Update::class) ) {            
+            if ( $database ) {
+                $table = "\"$database\".$table";
+            }
+
+            if ( $schema ) {
+                $table = "\"$schema\".$table";
+            }
+
+            $update = new Query\Update();
+            $this->push($update);
+            
+            $update->alias = $alias;
+            $update->table = $table;
+        }
+
+        return $this;
+    }
+
+    public function set(array $dataset) : self 
+    {
+        
+        if ( false === ( $values = $this->has(Query\Set::class) ) ) {
+            $set = new Query\Set($this);
+            $this->push($set);
+        }
+        
+        $set->set($dataset);
+        
+        return $this;
+    }
+    
     public function delete() : self
     {
         if ( ! $this->has(Query\Delete::class) ) {
@@ -180,12 +214,14 @@ class QueryBuilder
         }
 
         $orderBy->add($field, $direction);
+        
         return $this;
     }
 
     public function push(Query\Fragment $queryFragment) : self
     {
         $this->queryStack[] = $queryFragment;
+        
         return $this;
     }
 
@@ -226,10 +262,12 @@ class QueryBuilder
         }
 
         $this->parameters[$key] = $value;
+        
         return $key;
     }
     
-    public function addValues(array $values) {
+    public function addValues(array $values) : void
+    {
         $this->values = $values;
     }
 }