1.查询约束
set line 300col owner for a15select OWNER,TABLE_NAME,CONSTRAINT_TYPE,CONSTRAINT_NAME,INDEX_NAME,status from dba_constraints where table_name in('XXXXXX') and CONSTRAINT_TYPE='P';
数据库备份信息
RMAN备份信息
2.全备份
set line 300set pagesize 150col in_size for a10col out_size for a10col input_type for a10col e for a20col s for a20selectsession_key,input_type,compression_ratio,INPUT_BYTES_DISPLAY in_size,output_bytes_display out_size,to_char(START_TIME,'YYYYMMDD HH24:MI:SS') S,to_char(END_TIME,'YYYYMMDD HH24:MI:SS') E,statusfrom v$rman_backup_job_details where INPUT_TYPE='DB FULL'order by S DESC;
3.增量备份
set line 300set pagesize 150col in_size for a10col out_size for a10col input_type for a20col e for a20col s for a20selectsession_key,input_type,compression_ratio,INPUT_BYTES_DISPLAY in_size,output_bytes_display out_size,to_char(START_TIME,'YYYYMMDD HH24:MI:SS') S,to_char(END_TIME,'YYYYMMDD HH24:MI:SS') E,statusfrom v$rman_backup_job_details where INPUT_TYPE='DB INCR'order by S DESC;
SELECT DISTINCT INCREMENTAL_LEVEL FROM V$BACKUP_SET;4.归档备份
set line 300set pagesize 150col in_size for a10col out_size for a10col input_type for a20col e for a20col s for a20selectsession_key,input_type,compression_ratio,INPUT_BYTES_DISPLAY in_size,output_bytes_display out_size,to_char(START_TIME,'YYYYMMDD HH24:MI:SS') S,to_char(END_TIME,'YYYYMMDD HH24:MI:SS') E,statusfrom v$rman_backup_job_details where INPUT_TYPE='ARCHIVELOG'order by S DESC;
5.数据库连接信息检查
col username for a15select inst_id, username, count(*)from gv$sessiongroup by inst_id, usernameorder by 1;
6.资源限制
set line 300set pagesize 100col RESOURCE_NAME for a10col INITIAL_ALLOCATION for a15select * from v$resource_limit;
7.AWR
@?/rdbms/admin/awrrpt.sql@?/rdbms/admin/awrgrpt.sql
8.执行计划
set linesize 150set pagesize 2000select * from TABLE(dbms_xplan.display_cursor('&SQL_ID'));或select * from TABLE(dbms_xplan.display_cursor('&SQL_ID', &CHILD));select * from table(dbms_xplan.display_awr('&sql_id')) ;
9.get_ddl
select dbms_metadata.get_ddl('TABLE','TABLE_NAME','TABLE_OWNER') from dual;select dbms_metadata.get_ddl('INDEX','INDEX_NAME','INDEX_OWNER') from dual;select dbms_metadata.get_ddl('PROCEDURE','NAME','OWNER') from dual;
10.11g 自动维护任务
col CLIENT_NAME for a35select client_name,status from dba_autotask_client;
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