51.Oracle杂记——Oracle常用动态视图v$segstat

           视图v$segstat显示段级别的统计信息。

           idle>desc v$segstat;

 Name                                                                  Null?    Type

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

 TS#                                                                                     NUMBER

 OBJ#                                                                                  NUMBER

 DATAOBJ#                                                                       NUMBER

 STATISTIC_NAME                                                                 VARCHAR2(64)

 STATISTIC#                                                                     NUMBER

 VALUE                                                                               NUMBER

 CON_ID                                                                           NUMBER

各个列描述:

TS#:表空间号

 OBJ#:数据字典对象号

 DATAOBJ#:数据对象号

 STATISTIC_NAME:静态统计名字

 STATISTIC#:静态统计号

 VALUE:静态统计值

 CON_ID:容器ID