Oracle Database - Enterprise Edition - Version 19.16.0.0.0 and laterRecovery Catalog schema upgrade to version 19.16 fails With ORA-02298 on constraint ROUT_F3RMAN> upgrade catalog recovery c
说一下因某种原因无法升级应该如何处理分布式错误处理 select local_tran_id,state from dba_2pc_pending； LOCAL_TRAN_ID STATE ---------------------- ---------------- 2.12.64845 collecting远程： select local_tran_id,state fr
创建任何物化视图都会包含的列：snaptime$$：用于表示刷新时间。 dmltype$$：用于表示dml操作类型，i表示insert，d表示delete，u表示update。 old_new$$：用于表示这个值是新值还是旧值。n（ew）表示新值，o（ld）表示旧值，u表示update操作。 change_vector$$表示修改矢量，用来表示被修改的是哪个或哪几个字段。 如果with后面跟
The following errors occur while running srvctl status service command.[oracle@<db_name> ~]$ srvctl status service -d <dbservice_name> Exception in thread "main" java.lang.NullPointerExcep
文章不做讲解，仅作日常记录。Create pending area for plan, consumer group and directivesbegin dbms_resource_manager.create_pending_area(); end; / Create resource plansbegin dbms_resource_manager.create_plan( pla
日常常用角色切换，随笔简单记录###数据库角色转换 ##快照库转换 SQL> alter database recover managed standby database using current logfile disconnect from session; SQL> select process,status,thread#,sequence#,block#,blocks f
oracle数据库审计日志输出到本地服务器vi /etc/rsyslog.conf local6.info /<audit_path>/ora_audit.log *.info;mail.none;authpriv.none;cron.none; local6.none /<audit_path>/ora_audit.log systemctl restart rsy
single-instanceHow To Download And Install The Latest OPatch(6880880) Version Please download the latest OPatch version from My Oracle Support (MOS) using the next reference: Patch 6880880 Or using th
SYMPTOMSRMAN restore fails with errors like the following: creating datafile fno=1 name=/<path>/system01.dbf RMAN-00571: =========================================================== RMAN-00569:
##手动删除archivelog后所需操作RMAN> crosscheck archivelog all; RMAN> delete expired archivelog all;##通过RMAN强制删除RMAN> delete noprompt force archivelog all completed before 'sysdate-1/96';##备份删除archivel
1.Edit Scriptsu - oracle $ vi hugepages_settings.sh ------------------------------------------ #!/bin/bash # # hugepages_settings.sh # # Linux bash script to compute values for the # recommended HugeP
1.在ASM上创建目录asmcmd ----------- ls cd +DATAORACLERAC mkdir ORACLERAC cd ORACLERAC mkdir CONTROLFILE mkdir TEMPFILE mkdir DATAFILE mkdir ONLINELOG mkdir PARAMETERFILE mkdir ARCHIVELOG mkdir DATAGUARDCON
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