Switch off “_rowsets_enabled” in Oracle Database 12c

Please find a recent update here: UPDATE: _rowsets_enabled in Oracle Database 12c and more important: _rowsets_enabled – Apply patch and use the default Twitter is a good thing. I get alerted on things I haven’t seen before. And sometimes some things are more than interesting. This one is actually proven by Jonathan Lewis – and you can read all the details in Jonathan’s blog post here: https://jonathanlewis.wordpress.com/2015/11/09/wrong-results/  There seems to be a realistic chance to get wrong query results displayed (regardless of using SQL*Plus or a JDBC or any other client – see the comment by Stefan Koehler below Jonathan’s … Continue reading Switch off “_rowsets_enabled” in Oracle Database 12c