Limit, Order By

core/Driver/SQL/Query/Select.class.php

@@ -8,6 +8,10 @@ class Select extends Query {
   private $tables;
   private $conditions;
   private $joins;
+  private $orderColumns;
+  private $sortAscending;
+  private $limit;
+  private $offset;
 
   public function __construct($sql, ...$columns) {
     parent::__construct($sql);
@@ -15,6 +19,10 @@ class Select extends Query {
     $this->tables = array();
     $this->conditions = array();
     $this->joins = array();
+    $this->orderColumns = array();
+    $this->limit = 0;
+    $this->offset = 0;
+    $this->sortAscending = true;
   }
 
   public function from(...$tables) {
@@ -37,6 +45,31 @@ class Select extends Query {
     return $this;
   }
 
+  public function orderBy(...$columns) {
+    $this->orderColumns = $columns;
+    return $this;
+  }
+
+  public function ascending() {
+    $this->ascending = true;
+    return $this;
+  }
+
+  public function descending() {
+    $this->ascending = false;
+    return $this;
+  }
+
+  public function limit($limit) {
+    $this->limit = $limit;
+    return $this;
+  }
+
+  public function offset($offset) {
+    $this->offset = $offset;
+    return $this;
+  }
+
   public function execute() {
     return $this->sql->executeSelect($this);
   }
@@ -45,6 +78,11 @@ class Select extends Query {
   public function getTables() { return $this->tables; }
   public function getConditions() { return $this->conditions; }
   public function getJoins() { return $this->joins; }
+  public function isOrderedAscending() { return $this->ascending; }
+  public function getOrderBy() { return $this->orderColumns; }
+  public function getLimit() { return $this->limit; }
+  public function getOffset() { return $this->offset; }
+
 };
 
 ?>