{"id":148,"date":"2013-07-08T23:13:53","date_gmt":"2013-07-09T04:13:53","guid":{"rendered":"https:\/\/bijoos.com\/oraclenotes\/?p=148"},"modified":"2026-02-07T15:35:09","modified_gmt":"2026-02-07T21:35:09","slug":"oracledb12c-new-feature-no-logging-option-in-data-pump-import","status":"publish","type":"post","link":"https:\/\/bijoos.com\/oraclenotes\/2013\/148\/","title":{"rendered":"OracleDB12c New Feature: No Logging Option in Data Pump Import"},"content":{"rendered":"<p>Datapump Import impdp in 12c includes a new parameter to disable logging during data import. This option could improve performance of import tremendously during large data loads.<\/p>\n<p>The TRANSFORM=DISABLE_ARCHIVE_LOGGING is \u00a0used to disable logging. The value can be Y or N. Y to disable logging and N to enable logging. The second attribute specifies whether to exclude tables and\/or indexes.<\/p>\n<p>If the database is running with FORCE LOGGING enabled, data pump ignores disable logging request.<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Examples:<\/strong><\/span><\/p>\n<p>Disable logging for tables and indexes:<\/p>\n<pre class=\"font-size:14 lang:default highlight:0 decode:true\">impdp DIRECTORY=mydump DUMPFILE=hrtest.dmp \\\n  SCHEMAS=hr TRANSFORM=DISABLE_ARCHIVE_LOGGING:Y<\/pre>\n<p>Disable logging for tables only:<\/p>\n<pre class=\"lang:default highlight:0 decode:true\">impdp DIRECTORY=mydump DUMPFILE=hrtest.dmp SCHEMAS=hr \\\n   TRANSFORM=DISABLE_ARCHIVE_LOGGING:Y:TABLE<\/pre>\n<p>or<\/p>\n<pre class=\"lang:default highlight:0 decode:true\">impdp DIRECTORY=mydump DUMPFILE=hrtest.dmp SCHEMAS=hr \\\n    TRANSFORM=DISABLE_ARCHIVE_LOGGING:Y \\\n    TRANSFORM=DISABLE_ARCHIVE_LOGGING:N:INDEX<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Datapump Import impdp in 12c includes a new parameter to disable logging during data import. This option could improve performance of import tremendously during large data loads. The TRANSFORM=DISABLE_ARCHIVE_LOGGING is \u00a0used to disable logging. The value can be Y or N. Y to disable logging and N to enable logging. The second attribute specifies whether &#8230; <a title=\"OracleDB12c New Feature: No Logging Option in Data Pump Import\" class=\"read-more\" href=\"https:\/\/bijoos.com\/oraclenotes\/2013\/148\/\" aria-label=\"Read more about OracleDB12c New Feature: No Logging Option in Data Pump Import\">Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[133],"tags":[],"class_list":["post-148","post","type-post","status-publish","format-standard","hentry","category-oracledb"],"acf":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/bijoos.com\/oraclenotes\/wp-json\/wp\/v2\/posts\/148","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bijoos.com\/oraclenotes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bijoos.com\/oraclenotes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bijoos.com\/oraclenotes\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bijoos.com\/oraclenotes\/wp-json\/wp\/v2\/comments?post=148"}],"version-history":[{"count":1,"href":"https:\/\/bijoos.com\/oraclenotes\/wp-json\/wp\/v2\/posts\/148\/revisions"}],"predecessor-version":[{"id":3030,"href":"https:\/\/bijoos.com\/oraclenotes\/wp-json\/wp\/v2\/posts\/148\/revisions\/3030"}],"wp:attachment":[{"href":"https:\/\/bijoos.com\/oraclenotes\/wp-json\/wp\/v2\/media?parent=148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bijoos.com\/oraclenotes\/wp-json\/wp\/v2\/categories?post=148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bijoos.com\/oraclenotes\/wp-json\/wp\/v2\/tags?post=148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}