Oracle 11g Default Jobs

Oracle

11g

的自带的

Job

，使用

select

*

from

Dba_Scheduler_Jobs;

可查询到。

介绍如下：

1. ORA$AUTOTASK_CLEAN

The

job

is

created

by

the

11g

script

catmwin.sql

which

mentions

that

this

job is an autotask repository data ageing job. It runs the procedure

ora$age_autotask_data.

2. HM_CREATE_OFFLINE_DICTIONARY

The

job

is

created

by

the

11g

script

catmwin.sql

which

mentions

that

this

is

a

job

for

creation

of

offline

dictionary

for

Database

Repair

Advisor.

The system job SYS.HM_CREATE_OFFLINE_DICTIONARY executes the

dbms_hm.create_offline_dictionary package which creates a LogMiner

offline dictionary in the ADR for DRA name translation service. The job

for generating the logminer dictionary is scheduled during the

maintenance window. This job can be disabled. ‘

3. DRA_REEVALUATE_OPEN_FAILURES

The

job

is

created

by

the

11g

script

catmwin.sql

which

mentions

that

this

is a job for reevaluate open failures for Database Repair Advisor.

The job executes the procedure dbms_ir.reevaluateopenfailures.

4. MGMT_CONFIG_JOB - comes with the OCM(Oracle Configuration Manager)

installation - This is a configuration collection job.

The job is created by the script ocmjb10.sql by running procedure

‘ORACLE_OCM.MGMT_CONFIG.collect_config’.

5. MGMT_STATS_CONFIG_JOB

This

is

an

OCM

Statistics

collection

job

created

in

ocmjb10.sql

by

running

‘ORACLE_OCM.MGMT_CONFIG.collect_stats’.

6. BSLN_MAINTAIN_STATS_JOB (

替换了

10G

的

GATHER_STATS job

)

This job

replaces the old GATHER_STATS job

. It is a compute statistics

job. This job runs the  BSLN_MAINTAIN_STATS_PROG program on the

BSLN_MAINTAIN_STATS_SCHED schedule. The program

BSLN_MAINTAIN_STATS_PROG will keep the default baseline’s statistics

up-to-date.

7. XMLDB_NFS_CLEANUP_JOB

The job is created in xdbu102.sql and runs the procedure

dbms_xdbutil_int.cleanup_expired_nfsclients.