Hibernate / SQL
What is a cross join in SQL?
The SQL CROSS JOIN produces a result set which is the number of rows in the first table multiplied by the number of rows in the second table, assuming no 'where' clause is used along with CROSS JOIN. This kind of result is also called as Cartesian Product. If, WHERE clause is used with CROSS JOIN, it functions like an INNER JOIN.
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.
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.
More Related questions...