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怎么快速全量抽取一张大表
statement
·
Jan 14, 2020
· 1811 views
This topic created in 2409 days ago, the information mentioned may be changed or developed.
create table A tablespace A_TAB as select * from B@dblink_B ;
速度奇慢,而且会表空间自动扩展失效撑爆表空间
有什么好的办法吗
会表
全量
select
tablespace
3 replies
•
2020-01-14 14:34:08 +08:00
1
lazypu
Jan 14, 2020
navicat 连上去, 点击表名 ctrl+c ctrl+v (不晓得它执行了啥语句)?
2
Achiii
Jan 14, 2020
有多大
3
statement
OP
Jan 14, 2020
@
Achiii
5 亿左右
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