Java / JDBC
Different types of ResultSet in JDBC.
Based on the cursor scroll behavior, there are 3 types.
ResultSet.TYPE_FORWARD_ONLY, the default type where cursor can only move forward in the result set.
ResultSet.TYPE_SCROLL_INSENSITIVE cursor can move forward and backward, and the resultset is insensitive to changes made by others to the database after the result set was created.
ResultSet.TYPE_SCROLL_SENSITIVE, the cursor can move In both direction, and the result set is sensitive to changes made by others to the database after the result set has been created.
Based on the concurrency there are 2 types of ResultSet object.
ResultSet.CONCUR_READ_ONLY: The result set is read only, this is the default concurrency type.
ResultSet.CONCUR_UPDATABLE: We can use ResultSet update method to update the row data.
Dogecoin! Earn free bitcoins up to $250 now by signing up.
Earn bitcoins upto $250 (free), invest in other Cryptocurrencies when you signup with blockfi. Use the referral link: Signup now and earn!
Using BlockFi, don't just buy crypto - start earning on it. Open an interest account with up to 8.6% APY, trade currencies, or borrow money without selling your assets.
Join CoinBase! We'll both receive $10 in free Bitcoin when they buy or sell their first $100 on Coinbase! Available in India also.
Use the referral Join coinbase!
Invest now!!! Get Free equity stock (US, UK only)!
Use Robinhood app to invest in stocks. It is safe and secure. Use the Referral link to claim your free stock when you sign up!.
The Robinhood app makes it easy to trade stocks, crypto and more.
Webull! Receive free stock by signing up using the link: Webull signup.
More Related questions...
