oracle update from another table performance的相關文章
oracle update from another table performance的相關商品
Yet Another Oracle DBA Blog
瀏覽:440
日期:2025-11-13
SQL> select segment_name, bytes, a.blocks, compression, compress_for from 2 dba_segments a, dba_tables b 3 where a.segment_name = b.table_name and a.segment_name='T1'; SEGMENT_NAME BYTES BLOCKS COMPRESS ......看更多





![[香港]PS VITA 搶先試玩!](https://www.iarticlesnet.com/pub/img/article/18281/1403899690913_xs.jpg)










