Take the 2-minute tour ×
Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. It's 100% free, no registration required.

If I update a table using one connection and issue a query in another connection immediately after that, is there a chance that I can't see the changes even if it's extremely unlikely?

share|improve this question
add comment

1 Answer 1

If the first transaction has committed and the second transaction started after the first one committed (more accurately, it obtained its snapshot after the first one committed), then everything that the first transaction wrote will be visible to the second one.

share|improve this answer
add comment

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.