依旧是通过直接修改services_name参数,但是修改之后的dba_services和v$services还是存在该服务,即便是重启dba_services依然留有testsrv记录,篇幅问题重启步骤略。 09:35:42SYS@zkm(235)>altersystemsetservice_names='zkm','pri_zkm'sid='*'scope=both; System altered.09:35:50SYS@zkm(235)>selectnamefromdba_se...
其中service_names(传送门)官方表明在19c中已经弃用了(保持兼容),并且再未来版本可能不在支持,不建议再使用。 在CDB/PDB模式中,默认的service_names值为CDB的名称,数据库实例会自动向监听注册CDB以及包括所有PDB的services。 但是如果在CDB下直接修改service_names为其他不包含PDB名称的字符串组,会导致所有其他PDB对应...
标题写错了，ORA-44787-19c rac CDB搭建单机ADG CDB，主库cdb设置service_names引发的血案！！！
TheSERVICE_NAMESinitialization parameter is deprecated in Oracle Database 19c and may be desupported in a future release. Use of theSERVICE_NAMESparameter is no longer actively supported. It must not be used for high availability (HA) deployments and it is not supported for HA operations. This...
update the new standby controlfile with standby file names, perform incremental backup on primary, transfer the backup-pieces over network to standby and perform recovery on standby 1. 2. 3. 4. 5. 主要是这种新特性来恢复备用数据库非常方便,一条命令即可搞定,相比之前的增量备份/还原要简单很多。
案例介紹環境介紹作業系統: Red Hat Enterprise Linux release 8.10 (Ootpa)資料庫版本: Oracle 19.23.0.0.0上週五,系統管理員需要給Linux升級補丁,UAT環境下的一套DG,資料庫沒有正常關閉的情況下,作業系統升級補丁後強制reboot了,週一早上處理的過程中遇到下面錯誤:備庫的告警日誌有下面錯誤資訊(GAP sequence提示資訊...
names objects (including databases, schemas, tables, and columns) to the objects with different names in the destination database. If the synchronization objects in source and destination databases have different names, you can map the source object name to the destination one. The object types th...
with uppercase table names and field names. ● The Oracle data source at the destination cannot contain tables with lowercase field names. ● When you modify a composite task and add a source table to it, the source table must contain data. ...
To forcibly stop a synchronization task, delete the temporary tables without primary keys whose names are prefixed with drs_ in the destination database. The naming rule of a replication slot depends on the database kernel version (you can run theselect working_version_num();command to view ...
(TIP Oracle 19c only: do not set SERVEROUTPUT) This feature is enabled for OCI clients in Oracle Database 19c and JDBC thin clients 19RU12 when using TAC and also AC. Use TAF SELECT Plus Some older OCI-based configurations may use pre-compilers (PRO*C, PRO*COBOL) or Oracle ODBC, ...