$ impdp system/Password1@pdb1directory=test_dir dumpfile=emp.dmp logfile=impdp_emp.log \ remap_schema=scott:test transform=disable_archive_logging:y 如果数据库运行在FORCE LOGGING模式下,DISABLE_ARCHIVE_LOGGING选项将没什么影响。 2. LOGTIME参数 LOGTIME参数决定时间戳是否将包括在expdp和impdp功能的输出...
Database log mode Archive Mode Automatic archival Enabled Archive destination /uv1249/arch/PROD Oldest online log sequence 107506 Next log sequence to archive 107513 Current log sequence 107513 Disable archivelog mode: SQL >select name,log_mode from v$database; NAME LOG_MODE --- --- PROD ARCHI...
LOGFILE=wl20220216_imp.log JOB_NAME=wl_import_full LOGTIME=ALL CLUSTER=NO PARALLEL=8 TRANSFORM=DISABLE_ARCHIVE_LOGGING:Y REMAP_TABLESPACE=users:CISMT_DATA TABLE_EXISTS_ACTION=REPLACE Note:也可以直接写导出参数,看个人习惯;参数比较多,可以得知数据泵很灵活功能强大,可以-help查看所有参数,这里列举几个参...
RAC环境下归档模式修改从10G R2以后,不再修改cluster_database参数,参考链接How To Enable/Disable Archive Logging In RAC Environment for 10.2 and higher version。步骤如下所示: 1. The following steps need to be taken to enable archive logging in a RAC database environment: -- shutdown immediate all...
1impdp scott/tiger directory=DATA_PUMP_DIR dumpfile=dp transform=disable_archive_logging:y 1. NOLOGGING导致的坏块不会导致RMAN备份失败。一般来说soft corrupt block不会导致RMAN备份失败,不需要设置MAXCORRUPT。数据库备份中就会含有soft corrupt block,如果使用这些备份恢复数据,那么恢复的数据也含有soft corrupt...
When you run the database in NOARCHIVELOG mode, you disable the archiving of the redo log. If you want to take the backup of the database using RMAN then
Disable/Enable archive log destinations alter system set log_archive_dest_state_2 = 'defer'; alter system set log_archive_dest_state_2 = 'enable'; To remove a delay from a standby alter database recover managed standby database cancel; ...
ALTERNATE=LOG_ARCHIVE_DEST_n 指定原路径失效时的备用路径 COMPRESSION 该参数指定在解决 redo data gap时是否启用压缩,默认值:disable 注意:该参数需另外购买授权 DELAY 该参数指定物理备库应用redo log的延迟不可用于逻辑备库 MANDATORY 指定该参数时代表必须成功归档到该目录才能切换redo日志默认不开启,如全部未开启...
ALTERNATE=LOG_ARCHIVE_DEST_n 指定原路径失效时的备用路径 COMPRESSION 该参数指定在解决 redo data gap时是否启用压缩,默认值:disable 注意:该参数需另外购买授权 DELAY 该参数指定物理备库应用redo log的延迟不可用于逻辑备库 MANDATORY 指定该参数时代表必须成功归档到该目录才能切换redo日志默认不开启,如全部未开启...
Current log sequence 23 SQL> alter system switch logfile; System altered. SQL> select group#,status from v$Log; GROUP# STATUS --- --- 1 INACTIVE 2 ACTIVE 3 INACTIVE 4 CURRENT SQL> show parameter disable NAME TYPE VALUE --- --- -...