---
title: Known Issues
slug: turbine-release-notes/atny-known-issues
docTags: 
createdAt: 2025-08-28T10:06:08.489Z
---

### Issue: Attachments Not Linked in Correlation

In Turbine Platform (TP), the attachment correlation functionality is not working as expected. When correlation is configured for attachments in an application, the attachments are not being linked or correlated across records.

**Steps:**

1. Connect to the PostgreSQL pod: `kubectl exec -it postgresql-0 -- bash`
2. Switch to the `postgres` OS user: `su postgres`
3. Connect to the PostgreSQL database: `psql`
4. Execute the following SQL commands to create the TLSH comparison function: `CREATE OR REPLACE FUNCTION public.tlsh_compare(TEXT, TEXT) RETURNS INTEGER AS '/usr/lib/postgresql/14/lib/tlsh_psql.so', 'pg_tlsh_compare' LANGUAGE C;`
5. Verify the function is available by listing functions in the public schema:

```sql
   SELECT * FROM pg_extension;
   SELECT routine_name AS function_name FROM information_schema.routines WHERE routine_type = 'FUNCTION' AND routine_schema = 'public';
```

For a detailed list of known issues in **Turbine 25.3.0** release, see [Known Issues](docId:0xprVihhjGPSjfDKHx7Ls).