## Fill hashtags for old objects
+Migrate hashags fields for old objects, from now to `months_limit` months.
+
```sh tab="OTP"
-./bin/pleroma_ctl database fill_old_hashtags
+./bin/pleroma_ctl database fill_old_hashtags <months_limit>
```
```sh tab="From Source"
-mix pleroma.database fill_old_hashtags
+mix pleroma.database fill_old_hashtags <months_limit>
```
## Vacuum the database