upgrade – Learning is not a spectator sport

The HOST command in SQL*Plus and SQLcl

Truth be told, the original title of this post was going to be “How I lost an entire day debugging

I posted a few months ago about the availability of blockchain tables in 19c, and a fundamental mantra with anything

Just a quick tip today on doing a “reset” on your optimizer environment. SQL Plan Baselines are an awesome tool

I tweeted out this pic yesterday which suggested that by running a SQL query, I could magically keep my OPatch

I published a post a couple of days ago about how due to the architecture of PL/SQL and hence Application

One of (or should I say “another of”!) the very cool features of Application Express (APEX) is that by being

As always, you should read the Installation/Upgrade manual from top to bottom before upgrading any piece of software, and be

Sep 2021: Important update at tail of this post Here’s a “gotcha” brought to my attention by one of our

As always, you should follow the instructions in the README.html that comes with the Release Update, but because I know

Gough Whitlam was an Australian politician who rose to power in the 1970s with the campaign slogan “It’s Time!”. Politics