Query time and database optimization

src/data_provider/sqlite.rs

@@ -1,6 +1,7 @@
 use crate::fs::*;
 use rusqlite::Connection;
 use std::ops::{Deref, DerefMut};
+use log::error;
 
 pub fn create_db() {
     let db_file = db_path();
@@ -108,6 +109,18 @@ impl Default for SqliteConnection {
 
 impl SqliteConnection {
     pub fn finish(&mut self) {
+        let connection = self.0.take().unwrap();
+        connection
+            .query_row("PRAGMA wal_checkpoint(TRUNCATE)", [], |_| Ok(()))
+            .unwrap_or_else(|e| {
+                error!("Ошибка при checkpoint WAL: {e}");
+            });
+        connection
+            .query_row("PRAGMA optimize", [], |_| Ok(()))
+            .unwrap_or_else(|e| {
+                error!("Ошибка при  оптимизации БД: {e}");
+            });
+
         self.0 = None;
     }
     pub fn restart(&mut self) {