Add array of executed queries

classes/query_builder.php

@@ -168,6 +168,17 @@ class Query_Builder {
 	 */
 	public $conn_name = "";
 
+	/**
+	 * List of sql queries executed
+	 *
+	 * @var array
+	 */
+	public $queries;
+
+	// --------------------------------------------------------------------------
+	// ! Methods
+	// --------------------------------------------------------------------------
+
 	/**
 	 * Constructor
 	 *
@@ -1396,6 +1407,8 @@ class Query_Builder {
 			break;
 		}
 
+		$this->queries[] = $sql;
+
 		// echo $sql . '<br />';
 
 		return $sql;