Issue 10768: Avoid MySQL problems when upgrading both index and structure

[friendica.git] / src / Database / PostUpdate.php

diff --git a/src/Database/PostUpdate.php b/src/Database/PostUpdate.php
index 64574f2445018f5da533c95da1c6d5570b1cdbe0..aa657b0233d9d818167887aa08c26646d9207943 100644 (file)
--- a/src/Database/PostUpdate.php
+++ b/src/Database/PostUpdate.php
@@ -45,7 +45,8 @@ class PostUpdate
 {
        // Needed for the helper function to read from the legacy term table
        const OBJECT_TYPE_POST  = 1;
-       const VERSION = 1400;
+
+       const VERSION = 1427;
 
        /**
         * Calls the post update functions
@@ -100,6 +101,9 @@ class PostUpdate
                if (!self::update1426()) {
                        return false;
                }
+               if (!self::update1427()) {
+                       return false;
+               }
                return true;
        }
 
@@ -961,4 +965,51 @@ class PostUpdate
 
                return false;
        }
+
+       /**
+        * update the "uri-id" field in the event table
+        *
+        * @return bool "true" when the job is done
+        * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+        * @throws \ImagickException
+        */
+       private static function update1427()
+       {
+               // Was the script completed?
+               if (DI::config()->get("system", "post_update_version") >= 1427) {
+                       return true;
+               }
+
+               $condition = ["`uri-id` IS NULL"];
+               Logger::info('Start', ['rest' => DBA::count('event', $condition)]);
+
+               $rows = 0;
+               $events = DBA::select('event', ['id', 'uri', 'guid'], $condition, ['limit' => 1000]);
+
+               if (DBA::errorNo() != 0) {
+                       Logger::error('Database error', ['no' => DBA::errorNo(), 'message' => DBA::errorMessage()]);
+                       return false;
+               }
+
+               while ($event = DBA::fetch($events)) {
+                       if (!empty($event['guid'])) {
+                               $uriid = ItemURI::insert(['uri' => $event['uri'], 'guid' => $event['guid']]);
+                       } else {
+                               $uriid = ItemURI::getIdByURI($event['uri']);
+                       }
+                       DBA::update('event', ['uri-id' => $uriid], ['id' => $event['id']]);
+                       ++$rows;
+               }
+               DBA::close($events);
+
+               Logger::info('Processed', ['rows' => $rows]);
+
+               if ($rows <= 100) {
+                       DI::config()->set("system", "post_update_version", 1427);
+                       Logger::info('Done');
+                       return true;
+               }
+
+               return false;
+       }
 }