Clean up old Extracts
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https://www.dbasolved.com/2022/04/clean-up-old-extracts/

0. Identify captures and log miner sessions
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set linesize 150
col capture_name format a20
select capture_name from dba_capture;


set linesize 130
col session_name format a20
col global_db_name format a45
select SESSION#,CLIENT#,SESSION_NAME,DB_ID,GLOBAL_DB_NAME from system.LOGMNR_SESSION$;


1. Drop the extracts
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exec DBMS_CAPTURE_ADM.DROP_CAPTURE ('<MY_CAPTURE_01>');

2. Drop queue tables from log miner
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set linesize 250
col owner format a30
col name format a30
col queue_table format a30
select owner, name, queue_table from dba_queues where owner = 'OGGADMIN';



# delete in automatic mode
declare
	v_queue_name varchar2(60);
begin
for i in (select queue_table, owner from dba_queues where owner = 'OGGADMIN') 
loop
	v_queue_name := i.owner||'.'||i.queue_table;
	DBMS_AQADM.DROP_QUEUE_TABLE(queue_table => v_queue_name, force => TRUE);
end loop;
end;
/

# or delete one by one
exec DBMS_AQADM.DROP_QUEUE_TABLE(queue_table => '<OWNER>.<TABLE_NAME>', force => TRUE);
# note that tables with AQ$_ prefix will be autotaic deleted