有同事问grid control中的target信息保存在哪里，怎么查。

其实登陆”Repository database“之后，就可以查询很多view了。

比如：

SQL> select distinct TARGET_TYPE from MGMT$AGENTS_MONITORING_TARGETS order by TARGET_TYPE;

TARGET_TYPE

----------------------------------------------------------------

cluster

has

host

j2ee_application

metadata_repository

mysql

oracle_apache

oracle_beacon

oracle_database

oracle_emd

oracle_emrep

oracle_home

oracle_ias_farm

oracle_listener

oracle_oms

oracle_oms_console

oracle_oms_pbs

osm_cluster

osm_instance

rac_database

weblogic_domain

weblogic_j2eeserver

22 rows selected.

SQL>

可以参考官方文档：

https://docs.oracle.com/cd/E24628_01/doc.121/e57277/ch29_targetviews.htm#EMVWS32321

Enterprise Manager Cloud Control Management Repository Views Reference

18 TargetViews

This chapter provides a description of each target view and its columns. It contains the following sections:MGMT$AGENTS_MONITORING_TARGETSMGMT$EM_ECM_MOS_PROPERTIESMGMT$EM_ECM_TARGET_FRESHNESSMGMT$MANAGEABLE_ENTITIES