netezza 系统视图 数据字典

select * from  ODS.._v_odbc_columns3;
SELECT * FROM _v_odbc_gettypeinfo1
select * from _V_OBJECT_DATA
select * from _V_RELATION_COLUMN
select * from  _vt_system_util
select * from _t_database
select * from  _v_sched_sn
select * from _v_sched_gra
select * from _v_qryhist
select * from _v_qrystat
select * from _vt_memory_usage
select * from _vt_swapspace
select * from _v_system_info
select * from _v_jdbc_feature
select * from _v_odbc_feature
select * from _t_groom_history 
select * from _V_RELATION_KEYDATA 
--obj
select * from _V_OBJ_RELATION
select * from _V_OBJECT
--表
select  * from TABLES
select  * from _V_TABLE  
--RELTUPLES 记录数
select * from _V_ODBC_TABLES1
SELECT * FROM _V_TABLE_GROOMSTATE
--视图
select  * from VIEWS
select * from _V_VIEW
--列