Carlo Romagnano (7/9/2013)
Hugo Kornelis (7/9/2013)
Carlo Romagnano (7/9/2013)
select concat(null + 'Hello','testString') as a
, null+'testString' as b
It simply returns 'testString', NULL
😀
Yup. If you wanted to get 'HellotestString', you'd use SELECT CONCAT(NULL, 'Hello', 'testString');
No, I didn't want!
It's a joke!
Not sure i get it :crazy: