Oracle Database 26ai Calendar Functions Very often analytical queries have a requirement to group as well as filter data based on calendar periods like a...
Installing Oracle Database 26ai on Linux This note illustrates the installation of Oracle Database 26ai on an Oracle Linux 8.10 VirtualBox hosted environment. Download patch 38743961...
Oracle Data Guard 23ai New Features – Part 3 In earlier Data Guard versions, we could only create Data Guard Broker configurations via the standard DGMGRL command-line utility. Oracle...
Oracle Database 23ai new feature – DEFAULT ON NULL FOR INSERT AND UPDATE In Oracle Database versions prior to 23ai we had the ability to define a column as DEFAULT ON NULL, allowing...
Oracle Data Guard 23ai New Features – Part 2 Oracle Data Guard 23ai provides a number of new VALIDATE options to check the preparedness or validity of Primary and...