Elapsed:00:00:00.0214:16:13SYS@testdb(485)>createindexZKM.idx_create_timeonZKM.FILE_MS(create_time) local online;Indexcreated. Elapsed:00:00:00.0114:16:19SYS@testdb(485)>createindexZKM.idx_SFILE_NAMEonZKM.FILE_MS(SFILE_NAME) online;Indexcreated. Elapsed:00:00:00.0014:16:29SYS@testdb(4...
Alter index idx_name rebuild partition index_partition_name[online nologging] 说明: online:表示重建的时候不会锁表。 nologging:表示建立索引的时候不生成日志,加快速度。 如果要重建分区索引,只能drop表原索引,在重新创建: SQL>create index loc_xxxx_col on xxxx(col) local tablespace SYSTEM; 这个操作要求...
create index TAB_TAOBAO_BILL_I8 on P_TAB_TAOBAO_BILL (SEND_PHONE) nologging local; create index TAB_TAOBAO_BILL_I9 on P_TAB_TAOBAO_BILL (ACCEPT_DATE, LOGISTICPROVIDERID) nologging local; CREATE INDEX ind_bill_status ON P_tab_taobao_bill ("REC_BILL_MAN", "STATUS") online nologging p...
create unique index index_name on table(col1,col2,…) tablespace tbs_name [nologging][online][parallel n];alter index index_name noparallel ; 1. 2. 4. 创建分区索引: Local 索引: 复制 小表:create index index_name on table(col1) local;大表:1)create index index_name on table(col1) ...
方法4: 适用12.2+版本, 可以直接通过alter table xxx modify命令, 将表直接改成分区表, 支持online不停业务. 推荐使用方法3和4, 符合版本要求就用4. 其他几个方法版本8.x以上都支持. 上面只是简单介绍了方法, 具体还有很多细节, 包括global index/local index的选择, 如何用最短时间完成,减少对业务的影响等....
TIMESTAMP WITH LOCAL TIME ZONETIMESTAMP WITH LOCAL TIME ZONE INTERVAL YEAR(p) TO MONTHINTERVAL YEAR(p) TO MONTH INTERVAL DAY(p) TO SECONDINTERVAL DAY(p) TO SECOND LONGCLOB 注意:该类型不支持增量同步。 LONG RAWBLOB 注意:该类型不支持增量同步。
当使用share undo的情况下,需要将share undo转成local undo后才可以使用热克隆。可以在upgrade模式下用alter database local undo on进行转换。 三、工作原理 从下面三张图可以看出不管是本地克隆、远程克隆,还是non-cdb克隆,都是类似rman方式进行备份恢复。热克隆会有以下3个阶段: ...
This means that no third-party authentication server needs to be online. ■ Enables delegated trust. Users who have obtained certificates from a recognized and trusted certificate authority can authenticate themselves to a server the very first time they connect to that server, without having ...
This release of TimesTen Scaleout has a new type of backup: staged backups. This type of backup eliminates the overhead of creating local copies of the checkpoint and log files and reduces the network traffic of creating a remote copy in the repository. Staged backups are ideal for when yo...
8.1.2Connecting the KVM Switch to the Management Network Toconnect theKVM switch to the management network: In the navigator under User Accounts, selectLocal. Under Users, chooseAdmin. Set the password for the Admin account towelcome1, and then chooseSave. Do not modify any other parameters. ...