Reducing lock contention Lock, or enqueue waits occur when a session waits to obtain a lock. In most cases, this occurs because of a lock on a table or row that the session wants to lock or modify....
Surf’s up! The Quest® Toad® is ready to hit the waves this summer. Refresh your screen and avatar with a Toad summer-theme. With all the time-saving tricks that Toad puts at your disposal, you be read...
This tip covers how to specify the table join syntax which is used when SQL alternatives are generated. When the syntax for SQL statements was originally developed, the conditions of joining tables w...