Oracle 如何显示特定查询的此信息列表?
如何显示此信息列表。对于特定的查询Oracle 如何显示特定查询的此信息列表?,oracle,performance,plsql,sql-execution-plan,Oracle,Performance,Plsql,Sql Execution Plan,如何显示此信息列表。对于特定的查询 Statistics ---------------------------------------------------------- 369 recursive calls 1689 db block gets 48194 consistent gets 2 physical reads 46048 redo size 822 bytes sent vi
Statistics
----------------------------------------------------------
369 recursive calls
1689 db block gets
48194 consistent gets
2 physical reads
46048 redo size
822 bytes sent via SQL*Net to client
810 bytes received via SQL*Net from client
3 SQL*Net roundtrips to/from client
1500 sorts (memory)
0 sorts (disk)
72512 rows processed
在统计信息上设置自动跟踪自动跟踪报告仅显示SQL
语句执行统计信息
统计
SQL>在哪个客户端?Sql开发人员。谢谢。
SQL> conn my_dba_user/some_password@oracle_xe_server
Connected.
SQL> set autotrace traceonly stat
SQL> select * from all_users;
21 rows selected.
0 recursive calls
0 db block gets
20 consistent gets
0 physical reads
0 redo size
1183 bytes sent via SQL*Net to client
430 bytes received via SQL*Net from client
3 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
21 rows processed