Identifying SQL statements

[drnextgis]

I'm struggling to identify the SQL queries produced by stac-fastapi-pgstac. From what I've gathered, asyncpg utilizes prepared statements. This explains why, when I inspect the pg_stat_activity table, the entries appear in a format like this:

postgis=> SELECT datname, pid, state, query, age(clock_timestamp(), query_start) AS age 
FROM pg_stat_activity
WHERE state <> 'idle' 
    AND query NOT LIKE '% FROM pg_stat_activity %' 
ORDER BY age;
 datname |  pid  | state  |                           query                            |       age       
---------+-------+--------+------------------------------------------------------------+-----------------
 postgis | 28867 | active |                                                           +| 00:00:00.09398
         |       |        |                     SELECT * FROM search($1::text::jsonb);+| 
         |       |        |                                                            | 
 postgis | 18963 | active |                                                           +| 00:00:00.126161
         |       |        |                     SELECT * FROM search($1::text::jsonb);+| 
         |       |        |                                                            | 
(2 rows)

How can I see the actual SQL statements? Does it make sense to add logging.debug here?