I just uploaded presentation for session "Managing and Troubleshooting MySQL for Oracle DBAs" here.
I also created a guide of EXPLAIN features (URL, which I forgot to put on slide). Here it is.
Articles is good.
I am leaving Oracle. My last day will be tomorrow. Since
Oracle blogsare for Oracle employees only I would not be able to post here. I
New version of JSON UDF functions has been just released. This
version introduces two new features.
Escape characters in results of JSON_SEARC...
Few times I heard from MySQL users, customers and Sales
consultants about their wish to have SQL command, allowing to
backup MySQL server. I...