suggestion : disallow update queries #49
Description
I was playing with your provider. It will meet some of my needs but I will use another for updating databases (I may have to make my own) .
I ran a TF plan and found that it ran my query - it was expecting it to be a read and returning data - but i had put a "create user" in it and it created the user. I can see that you were only intending use for getting data to feed terraform.
You may want to run a check for any query that changes the database in any way and put a safeguard in it to ensure it does not run by giving an error message "updates to your database are not allowed"