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How can he write that long of a blog post about Oracle SQL and not mention the number one sin? Null is equal to empty string.
by irrational 5y ago
How can he write that long of a blog post about Oracle SQL and not mention the number one sin? Null is equal to empty string.
- q-big 5y ago> Null is equal to empty string. marcosdumay disagrees: https://news.ycombinator.com/item?id=28484963 https://news.ycombinator.com/item?id=28484963 NULL and empty string are often equal, but sometimes not. Life would be boring otherwise.