id column1
1 ['A']
2 ['A', 'B', 'C']
3 [null]
I'd like to select row 3, but trying
SELECT * FROM table WHERE CONTAINS(column1, null)
returns empty result. I'm lost as to why that's not selecting row 3. Help?
id column1
1 ['A']
2 ['A', 'B', 'C']
3 [null]
I'd like to select row 3, but trying
SELECT * FROM table WHERE CONTAINS(column1, null)
returns empty result. I'm lost as to why that's not selecting row 3. Help?
I'll assume you are working in a PostgreSQL environment. Simply can do it like this:
SELECT * FROM table WHERE null = any(column1)
or if null equals to empty string, just change it correspondingly
SELECT * FROM table WHERE '' = any(column1)
See the documentation here for more
