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Introduction In 2015, I wrote an entry about doing multifactor [...]
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With a very simple table structure, we Convert RGB to Hex with PLSQL. With small effort, you can display these colors in your applications. So why not have a color table? Then you too can flow color name to hex or RGB colors on demand within an Oracle APEX application.
Whilst migrating to Oracle 12c, it is clear that we will still have primary keys populated by sequences for years to come. When I pull production data over to our development server, I dread the steps required to synchronize the old sequences to the updated tables. Using the expdp / impdp, moving the tables has become routine and risk free.