{"id":14996,"date":"2023-10-18T18:26:09","date_gmt":"2023-10-18T21:26:09","guid":{"rendered":"https:\/\/www.dbarj.com.br\/?p=14996"},"modified":"2023-10-18T19:19:19","modified_gmt":"2023-10-18T22:19:19","slug":"what-is-new-in-oracle-database-19-21-ru","status":"publish","type":"post","link":"https:\/\/www.dbarj.com.br\/en\/2023\/10\/what-is-new-in-oracle-database-19-21-ru\/","title":{"rendered":"What is new in Oracle Database 19.21 RU"},"content":{"rendered":"<p>Oracle Database 19.21 RU was just released! As soon as it is available in My Oracle Support to download, we also add it to <strong>ORAdiff<\/strong> app: <a href=\"https:\/\/oradiff.oracle.com\/\" target=\"_blank\" rel=\"noopener\">https:\/\/oradiff.oracle.com\/<\/a><\/p>\n<p>So, what is new? You can check yourself by accessing <strong>ORAdiff<\/strong> website and comparing each section, but below I will give a summary of the main changes that I could identify:<\/p>\n<h3>1 &#8211; New Parameter<\/h3>\n<p>A new parameter <b>main_workload_type<\/b> was introduced in this RU. This parameter defines the database workload type. Checking the <a href=\"https:\/\/oradiff.oracle.com\/ords\/r\/oradiff\/oradiff\/parameter-valid-values\" target=\"_blank\" rel=\"noopener\">parameter valid values<\/a> are <b>ANALYTICS<\/b> or <b>OLTP<\/b> (default).<\/p>\n<p>Also, taking a look at the fixed bugs in 19.21 compared with 19.20, you will note this new one related to the parameter:<\/p>\n<ul>\n<li><b>35017301 &#8211; <\/b><b>PASS MAIN_WORKLOAD_TYPE TO CELLSRV AS PART OF CDB\/PDB IOCTL<\/b><\/li>\n<\/ul>\n<p>So it seems this parameter will be used to also tune the storage cells depending on the DB-defined workload type.<\/p>\n<h3>2 &#8211; New Column in <b>UNIFIED_AUDIT_TRAIL<\/b><\/h3>\n<p>UNIFIED_AUDIT_TRAIL table now has a new column named SOURCE, with type VARCHAR2(8).<\/p>\n<h3>3 &#8211; New Fixes<\/h3>\n<p>19.21 has 298 fixes. This is the small number of fixes introduced in a RU since 19.5 (Oct 2019):<\/p>\n<p id=\"xWXrQZI\"><img loading=\"lazy\" decoding=\"async\" width=\"1608\" height=\"404\" class=\"alignnone size-full wp-image-14997 \" src=\"https:\/\/www.dbarj.com.br\/wp-content\/uploads\/2023\/10\/img_65304c663f822.png\" alt=\"\" srcset=\"https:\/\/www.dbarj.com.br\/wp-content\/uploads\/2023\/10\/img_65304c663f822.png 1608w, https:\/\/www.dbarj.com.br\/wp-content\/uploads\/2023\/10\/img_65304c663f822-300x75.png 300w, https:\/\/www.dbarj.com.br\/wp-content\/uploads\/2023\/10\/img_65304c663f822-1024x257.png 1024w, https:\/\/www.dbarj.com.br\/wp-content\/uploads\/2023\/10\/img_65304c663f822-768x193.png 768w, https:\/\/www.dbarj.com.br\/wp-content\/uploads\/2023\/10\/img_65304c663f822-1536x386.png 1536w, https:\/\/www.dbarj.com.br\/wp-content\/uploads\/2023\/10\/img_65304c663f822-870x219.png 870w\" sizes=\"auto, (max-width: 1608px) 100vw, 1608px\" \/><\/p>\n<p>And this is just a summary! If you want to check all the changes, check it out in <strong>ORAdiff<\/strong>!<\/p>\n<b>Have you enjoyed? Please leave a comment or give a \ud83d\udc4d!<\/b>\n<div class='watch-action'><div class='watch-position align-left'><div class='action-like'><a class='lbg-style2 like-14996 jlk' href='javascript:void(0)' data-task='like' data-post_id='14996' data-nonce='de4404f630' rel='nofollow'><img class='wti-pixel' src='https:\/\/www.dbarj.com.br\/wp-content\/plugins\/wti-like-post\/images\/pixel.gif' title='Like' \/><span class='lc-14996 lc'>+8<\/span><\/a><\/div><\/div> <div class='status-14996 status align-left'><\/div><\/div><div class='wti-clear'><\/div>","protected":false},"excerpt":{"rendered":"<p>Oracle Database 19.21 RU was just released! As soon as it is available in My Oracle Support to download, we also add it to ORAdiff app: https:\/\/oradiff.oracle.com\/ So, what is new? You can check yourself by accessing ORAdiff website and comparing each section, but below I will give a summary of the main changes that &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/www.dbarj.com.br\/en\/2023\/10\/what-is-new-in-oracle-database-19-21-ru\/\">Continue reading<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-14996","post","type-post","status-publish","format-standard","hentry","category-database-en","item-wrap"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is new in Oracle Database 19.21 RU - DBA - Rodrigo Jorge - Oracle Tips and Guides<\/title>\n<meta name=\"description\" content=\"Oracle Database 19.21 RU was just released! 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