Do not use distinct on table queries.

This should speed up table loading a lot.

src/DataTables/AttachmentDataTable.php

@@ -226,7 +226,7 @@ final class AttachmentDataTable implements DataTableTypeInterface
 
     private function getQuery(QueryBuilder $builder): void
     {
-        $builder->distinct()->select('attachment')
+        $builder->select('attachment')
             ->addSelect('attachment_type')
             //->addSelect('element')
             ->from(Attachment::class, 'attachment')

src/DataTables/LogDataTable.php

@@ -297,7 +297,7 @@ class LogDataTable implements DataTableTypeInterface
 
     protected function getQuery(QueryBuilder $builder, array $options): void
     {
-        $builder->distinct()->select('log')
+        $builder->select('log')
             ->addSelect('user')
             ->from(AbstractLogEntry::class, 'log')
             ->leftJoin('log.user', 'user');

src/DataTables/PartsDataTable.php

@@ -292,8 +292,8 @@ final class PartsDataTable implements DataTableTypeInterface
 
     private function getQuery(QueryBuilder $builder): void
     {
-
-        $builder->distinct()->select('part')
+        //Distinct is very slow here, do not add this here (also I think this is not needed here, as the id column is always distinct)
+        $builder->select('part')
             ->addSelect('category')
             ->addSelect('footprint')
             ->addSelect('manufacturer')