FetchQ Uninstall SQL Script

List all the fetchq defined functions:

```SQL
SELECT quote_ident(n.nspname) as schema , quote_ident(p.proname) as function 
FROM   pg_catalog.pg_proc p
JOIN   pg_catalog.pg_namespace n ON n.oid = p.pronamespace 
WHERE  n.nspname not like 'pg%' 
  AND  p.proname LIKE 'fetchq_%'
ORDER BY proname ASC;
```