change migration

db/migrations/20260723100916_drop_uniq_part_analysis_index.php

@@ -8,18 +8,22 @@ final class DropUniqPartAnalysisIndex extends AbstractMigration
 {
     public function up(): void
     {
-        $this->table('identification_parts_analyses')
-            ->removeIndexByName('uniq_part_analysis')
-            ->update();
+        $table = $this->table('identification_parts_analyses');
+
+        if ($table->hasIndexByName('uniq_part_analysis')) {
+            $table->removeIndexByName('uniq_part_analysis')->update();
+        }
     }
 
     public function down(): void
     {
-        $this->table('identification_parts_analyses')
-            ->addIndex(['part_id', 'analysis_recordkey'], [
+        $table = $this->table('identification_parts_analyses');
+
+        if (!$table->hasIndexByName('uniq_part_analysis')) {
+            $table->addIndex(['part_id', 'analysis_recordkey'], [
                 'unique' => true,
                 'name' => 'uniq_part_analysis',
-            ])
-            ->update();
+            ])->update();
+        }
     }
 }