I'm refactoring a python code base that is using psycopg2 to psycopg3. The code has calls to <cursor>.mogrify() which is not present in psycopg3. The code has something like this ensure that the strings are in UTF-8: arg_str = cur.mogrify("(%s,%s,%s,%s,%s)", x) args_list.append(arg_str) args_str = b','.join(args_list).decode("utf-8") cur.execute(insert_query + args_str) In the new codebase, I added client_encoding="UTF8" to the psycopg.connect() call Do I still need to do something like this ensure that strings will be in UTF8 when passing to execute()? cur.execute("INSERT INTO data(name) values (%s)", name.encode("utf-8").decode()) Continue reading...