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I had an inquiry about the performance of DBMS_PARALLEL_EXECUTE today from a customer. Whilst the utility (as the name suggests) is designed to break...
So I started all of this by talking about how PLSQL is going to give you a performance boost, just by moving some of that SQL code into the database...
Just a quick tip today on doing a “reset” on your optimizer environment. SQL Plan Baselines are an awesome tool to ensure plan stability in your...
I tweeted about a particular bug fix that interests me for 19.11, namely a critical fix for Flashback Data Archive in high volume transactional...
AskTom regular Rajeshwaran Jeyabal posted an interesting comment a few days ago about the use of CURSOR_SHARING when it comes to the ORDER BY clause....
I gave a talk at Kscope21 yesterday about common mistakes that we make during the database development cycle. To kick things off, I mentioned a...