X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FDatabase%2FView.php;h=e0d30481524d3bb0c6fe07b2806dfaa202b5c1cc;hb=b4f2630fea8a8e1274bc123f9c78e751e72103c3;hp=fd0a8ce1a52cf48a700a5792f9626d7cef1afe6d;hpb=bd4dc10588d2c1b5d3c2b4ba2476d87700b0d4a6;p=friendica.git

diff --git a/src/Database/View.php b/src/Database/View.php
index fd0a8ce1a5..e0d3048152 100644
--- a/src/Database/View.php
+++ b/src/Database/View.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -77,6 +77,20 @@ class View
 
 	public static function create(bool $verbose, bool $action)
 	{
+		// Delete previously used views that aren't used anymore
+		foreach(['post-view', 'post-thread-view'] as $view) {
+			if (self::isView($view)) {
+				$sql = sprintf("DROP VIEW IF EXISTS `%s`", DBA::escape($view));
+				if (!empty($sql) && $verbose) {
+					echo $sql . ";\n";
+				}
+		
+				if (!empty($sql) && $action) {
+					DBA::e($sql);
+				}
+			}
+		}
+
 		$definition = self::definition();
 
 		foreach ($definition as $name => $structure) {
@@ -117,11 +131,11 @@ class View
 			$sql = sprintf("DROP TABLE IF EXISTS `%s`", DBA::escape($name));
 		}
 
-		if ($verbose) {
+		if (!empty($sql) && $verbose) {
 			echo $sql . ";\n";
 		}
 
-		if ($action) {
+		if (!empty($sql) && $action) {
 			DBA::e($sql);
 		}
 
@@ -158,7 +172,7 @@ class View
 	}
 
 	/**
-	 * Check if the given table/view is a view
+	 * Check if the given table/view is a table
 	 *
 	 * @param string $table
 	 * @return boolean "true" if it's a table