Update database with expires field for photo

Zotlabs/Update/_1229.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Zotlabs\Update;
+
+class _1229 {
+
+	function run() {
+	
+	    q("START TRANSACTION");
+
+		if(ACTIVE_DBTYPE == DBTYPE_POSTGRES) {
+			$r1 = q("ALTER TABLE photo ADD expires timestamp NOT NULL DEFAULT '0001-01-01 00:00:00' ");
+ 			$r2 = q("create index \"photo_expires_idx\" on photo (\"expires\")");
+
+			$r = ($r1 && $r2);
+		}
+		else {
+			$r = q("ALTER TABLE `photo` ADD `expires` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' , 
+				ADD INDEX `expires` (`expires`)");
+		}
+
+		if($r) {
+			q("COMMIT");
+			return UPDATE_SUCCESS;
+		}
+
+		q("ROLLBACK");
+		return UPDATE_FAILED;
+
+	}
+
+}