database.xml

@@ -20,7 +20,7 @@
 
         <table name="cron_history">
             <field type="INT(3) NOT NULL">cronid</field>
-            <field type="INT( 11 ) NOT NULL">uid</field>
+            <field type="VARCHAR(50) NOT NULL">uid</field>
             <field type="DATETIME NOT NULL">lastexec</field>
             <field type="DATETIME NULL DEFAULT NULl">finish</field>
 
@@ -29,7 +29,7 @@
 
         <table name="cron_cronservice">
             <field type="INT(3) NOT NULL">cronid</field>
-            <field type="INT( 11 ) NOT NULL">uid</field>
+            <field type="VARCHAR(50) NOT NULL">uid</field>
             <field type="DATETIME NOT NULL">lastexec</field>
 
             <index>cronid</index>

events.xml

@@ -6,4 +6,5 @@
     <event on="onCreateProject" fire="\QUI\Cron\EventHandler::onCreateProject"/>
     <event on="onPackageInstallAfter" fire="\QUI\Cron\EventHandler::onPackageInstall"/>
     <event on="onUpdateEnd" fire="\QUI\Cron\EventHandler::updateEnd"/>
+    <event on="onQuiqqerMigrationV2" fire="\QUI\Cron\EventHandler::onQuiqqerMigrationV2"/>
 </events>
\ No newline at end of file

src/QUI/Cron/EventHandler.php

@@ -8,6 +8,7 @@ namespace QUI\Cron;
 
 use QUI;
 use QUI\Exception;
+use QUI\System\Console\Tools\MigrationV2;
 
 use function explode;
 use function str_replace;
@@ -343,4 +344,33 @@ class EventHandler
 
         return $createCrons;
     }
+
+    public static function onQuiqqerMigrationV2(MigrationV2 $Console): void
+    {
+        $Console->writeLn('- Migrate cron history');
+        $count = (new Manager())->getHistoryCount();
+
+        if ($count > 100000) {
+            $Console->writeLn(
+                'cron history table has more than 100000 entries. skip the migration. 
+                please have a look and empty or decimate the table if necessary.',
+                'red'
+            );
+
+            $Console->resetColor();
+            return;
+        }
+
+        QUI\Utils\MigrationV1ToV2::migrateUsers(
+            QUI::getDBTableName('cron_history'),
+            ['uid'],
+            'cronid'
+        );
+
+        QUI\Utils\MigrationV1ToV2::migrateUsers(
+            QUI::getDBTableName('cron_cronservice'),
+            ['uid'],
+            'cronid'
+        );
+    }
 }

src/QUI/Cron/Manager.php

@@ -466,7 +466,7 @@ class Manager
             'cronid' => $cronId,
             'lastexec' => date('Y-m-d H:i:s', $starTime),
             'finish' => date('Y-m-d H:i:s'),
-            'uid' => QUI::getUserBySession()->getId() ?: 0
+            'uid' => QUI::getUserBySession()->getUUID() ?: 0
         ]);