From 9e9661e4f986481588dc0fe377628c0fa80b70a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mu=C3=B1oz=20Garcia?=
 <73303506+danimu03@users.noreply.github.com>
Date: Tue, 13 Apr 2021 15:45:57 +0200
Subject: [PATCH] update function tittleFilmData()

added DISTINCT clause to avoid duplicates in the query
---
 panel_admin/includes/film_dao.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/panel_admin/includes/film_dao.php b/panel_admin/includes/film_dao.php
index a342a1e..e9be226 100644
--- a/panel_admin/includes/film_dao.php
+++ b/panel_admin/includes/film_dao.php
@@ -65,14 +65,13 @@
 							$tittle,$duration,$language, $description,$id);
 
 			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
-
 			return $resul;
 		}
 
 	
 		//Returns a query to get all films tittles.
 		public function tittleFilmData(){
-			$sql = sprintf( "SELECT tittle FROM film ");
+			$sql = sprintf( "SELECT DISTINCT tittle FROM film ");
 			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
 
 			return $resul;