积分与余额账务系统硬切重构

src/Core/DBMigratorVip.php

@@ -36,7 +36,7 @@ trait DBMigratorVip {
             KEY idx_batch (batch_uuid),
             KEY idx_status_created (status, created_at),
             KEY idx_operation_created (operation, created_at)
-        ) {$charset_collate};";
+        ) ENGINE=InnoDB {$charset_collate};";
         dbDelta($event);
     }
 }