That will raise errors from things that you can think of/envision. You might want to give a beta version to someone you know who is either adept at trouble shooting, or is darn near banned from using a computer. They will do things you might not think of. F'rinstance, if you asked me to try to break your db I would put "dog" in a date field. Not necessarily would anyone do exactly that, but they might enter a value in a field that doesn't conform, such as a malformed date in a date field or decimal in an integer field, etc. etc.
The more we hear silence, the more we begin to think about our value in this universe.
Paraphrase of Professor Brian Cox.