Which are the SQL improvements you are waiting for?

Question

Dealing with SQL shows us some limitations and gives us an opportunity to imagine what could be.

Which improvements to SQL are you waiting for? Which would you put on t

Answer 1

Automated dba notification in the case where the optimizer generates a plan different that the plan that that the query was tested with.

In other words, every query can be registered. At that time, the plan is saved. Later when the query is executed, if there is a change to the plan, the dba receives a notice, that something unexpected occurred.