现象：After upgrading database to 19c where flashback is enabled and when a guaranteed restore point is created, the following error occurs:SQL> alter DATABASE FLASHBACK ON;alter DATABASE FLASHBACK ON * ERROR at
db_recovery_file_dest_size big integer 110G The window retention is 1 day => CONFIGURE RETENTION POLICY TO REDUNDANCY 1; We've found that there are 839 flashback logs: SQL> SELECT * FROM V$FLASH_RECOVERY_AREA_USAGE; FILE_TYPE PERCENT_SPACE_USED PERCENT_SPACE_RECLAIMABLE NUMBER_OF_FILES CO...
Oracle Databaseフラッシュバック・テクノロジは、誤った操作による影響を選択的かつ効率的に取り消すことで、データベースが人的エラーを無効にできるようにする、独自の充実した一連のデータ・リカバリ・ソリューションです。
create table ncuser.tab (id number, name varchar2(32), cdate timestamp, constraint pk_tab primary key(id) using index tablespace nc_idx )tablespace nc_tab; --创建序列用于造数用 create sequence ncuser.tab_seq increment by 1 start with 1 nomaxvalue nocycle cache 1000; --造数SQL insert...
Oracle Database - Enterprise Edition - Version 19.1 BETA and later: 19c (New Feature) : Auto Space Management for Flashback Logs in the Fast Recovery Area
Oracle 19c: Automatic flashback in standby following primary database flashback When flashback or point-in-time recovery is performed on the primary database, a standby that is in mounted mode can automatically follow the same recovery procedure performed on the primary ...
TABLE_NAME ||' DROP constraint '|| D.CONSTRAINT_NAME||';' FROM user_constraints d where d.CONSTRAINT_TYPE='R'; -s是静默,-create表示创建数据,-c是指定配置文件,就是oewizard.xml,-version指定swingbench版本,-cs表示数据库连接串,-dba表示连接到oracle数据库的用户,-dbap表示连接到oracle数据库的...
Oracle Database19c Create a New Table In this section you create a new table. Invoke SQL*Plus and connect as the SYSTEM user. Alter session to pluggable database container orclpdb. # SQL>alter session set container=orclpdb;Session altered. ...
Oracle Database - Enterprise Edition - Version 19.3.0.0.0 and laterInformation in this document applies to any platform.SymptomsPost upgrade to 19.6 flashback queries see:The table <schemas>.<table> has had no DML performed on it since before the table was enabled for flashback archive.Getting...
The SYS owned tables relevant to flashback data archive are shown below. SELECT table_name FROM dba_tables WHERE owner = 'SYS' AND table_name LIKE '%FBA%' ORDER BY table_name; TABLE_NAME --- SYS_FBA_APP SYS_FBA_APP_TABLES SYS_FBA_BARRIERSCN SYS_FBA_COLS SYS_FBA_CONTEXT SYS_FBA_...