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20c

Tightened security in 20c

If you cannot wait for a fully autonomous offering, and you’ve jumped into the 20c preview release on Oracle Cloud, obviously the first thing you will probably be installing is Oracle Application Express.

Unlike autonomous, you’ll be installing it manually, which is a quick and easy process, and either in that installation or when adding ORDS later, you’ll be wanting to set the passwords for the public access accounts (typically APEX_PUBLIC_USER and APEX_REST_PUBLIC_USER).

Here’s what that looks like in Oracle Database 19c

Oracle 20c SQL Macros: a scalar example to join agility and performance

By Franck Pachot

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Let’s say you have a PEOPLE table with FIRST_NAME and LAST_NAME and you want, in many places of your application, to display the full name. Usually my name will be displayed as ‘Franck Pachot’ and I can simply add a virtual column to my table, or view, as: initcap(FIRST_NAME)||’ ‘||initcap(LAST_NAME). Those are simple SQL functions. No need for procedural code there, right? But, one day, the business will come with new requirements. In some countries (I’ve heard about Hungary but there are others), my name may be displayed with last name… first, like: ‘Pachot Franck’. And in some context, it may have a comma like: ‘Pachot, Franck’.

There comes a religious debate between Dev and Ops:

Oracle Database 20c : Cloud Preview, Docs and Desupport

A little while ago Dominic Giles tweeted about the release of an Oracle Database 20c preview on Oracle Cloud and the Oracle Database 20c documentation. Some lucky people have already deployed the 20c preview. </p />
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