{"id":685,"date":"2016-06-15T05:54:34","date_gmt":"2016-06-15T05:54:34","guid":{"rendered":"http:\/\/www.dbafox.com\/?p=685"},"modified":"2016-06-15T05:56:47","modified_gmt":"2016-06-15T05:56:47","slug":"oracle-dataguard-set-flashback-onoff","status":"publish","type":"post","link":"https:\/\/dbafox.com\/?p=685","title":{"rendered":"Oracle &#8211; Dataguard, set flashback ON|OFF"},"content":{"rendered":"<pre>\r\nIt may be required to set flashback off temporarily\r\n- To remove flashback log files to gain space in the flash recovery area\r\n- To import schemas without generating flashback log files\r\n\r\nFlashback cannot be disabled on a standby database that is in the state 'APPLY-ON'\r\n\r\nSteps to set flashback off\r\nPrimary\r\n1. dgmgrl\r\n2. connect as sys\r\n3. edit database sby set state='APPLY-OFF';\r\n4. sqlplus \/ as sysdba\r\n5. alter database set flashback off;\r\n6. select flashback_on from v$database;  --check status\r\n\r\nStandby\r\n1. sqlplus \/ as sysdba\r\n2. alter database set flashback off;\r\n3. select flashback_on from v$database;  --check status\r\n\r\nPrimary and Standby (if flashback required)\r\n1. alter database set flashback on;\r\n2. select flashback_on from v$database;  --check status\r\n\r\nPrimary1. dgmgrl\r\n2. connect as sys\r\n3. edit database sby set state='APPLY-ON';\r\n4. show configuration;\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>It may be required to set flashback off temporarily &#8211; To remove flashback log files to gain space in the flash recovery area &#8211; To import schemas without generating flashback log files Flashback cannot be disabled on a standby database that is in the state &#8216;APPLY-ON&#8217; Steps to set flashback off Primary 1. dgmgrl 2.&hellip;&nbsp;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[28],"tags":[7,36],"class_list":["post-685","post","type-post","status-publish","format-standard","hentry","category-oracle-technical","tag-dataguard","tag-flashback"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Oracle - Dataguard, set flashback ON|OFF - dbafox<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dbafox.com\/?p=685\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Oracle - Dataguard, set flashback ON|OFF - dbafox\" \/>\n<meta property=\"og:description\" content=\"It may be required to set flashback off temporarily - To remove flashback log files to gain space in the flash recovery area - To import schemas without generating flashback log files Flashback cannot be disabled on a standby database that is in the state &#039;APPLY-ON&#039; 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