[Oracle]统计信息和dbms_stats包(二)

2014-11-24 13:02:06 · 作者: · 浏览: 1
select column_name,bucket_number,endpoint_value
from user_part_histograms
where table_name = 'TEST'
and partition_name = 'P1'
and column_name = 'OBJECT_ID';