Oracle ora-00054 resource busy

-- ORA-00054 origin (resource busy and acquire with nowait)
SELECT l.SESSION_ID || ',' || v.SERIAL#     AS sid_serial,
       l.ORACLE_USERNAME                    AS ora_user,
       o.OBJECT_NAME,
       o.OBJECT_TYPE,
       DECODE(l.LOCKED_MODE,
              0, 'None',
              1, 'Null',
              2, 'Row-S (SS)',
              3, 'Row-X (SX)',
              4, 'Share',
              5, 'S/Row-X (SSX)',
              6, 'Exclusive',
              TO_CHAR(l.LOCKED_MODE)
           )                                AS lock_mode,
       o.STATUS,
       to_char(o.LAST_DDL_TIME, 'dd.mm.yy') AS last_ddl
FROM DBA_OBJECTS o, GV$LOCKED_OBJECT l, V$SESSION v
WHERE o.OBJECT_ID = l.OBJECT_ID
  AND l.SESSION_ID = v.SID
ORDER BY 2, 3;

Source: community.oracle.com

Similar codes

0 vote402 views2 answers
ON DUPLICATE KEY UPDATE for postgres
SQL
0 vote338 views1 answer
"SET SQL_AUTO_IS_NULL = 0" query problem
SQL
0 vote375 views1 answer
Add week ending date sql server
SQL
17 votes326 views5 answers
Order by sql
SQL
8 votes365 views1 answer
Sql remove leading spaces
SQL
0 vote352 views1 answer
Error Code: 1140. In aggregated query without GROUP BY, expression #3 of SELECT list contains nonaggregated column 'grepper_history.search_history.term'; this is incompatible with sql_mode=only_full_group_by
SQL
50 votes407 views4 answers
Sql alter type of column
SQL
1 vote338 views1 answer
Importance of comment in mysql
SQL
16 votes364 views2 answers
Mysql date between two dates
SQL
0 vote336 views1 answer
Oracle merge insert if not exists
SQL