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![Sean Quah](/assets/img/avatar_default.png)
`COUNT()` never returns `NULL`. A `COUNT(*)` over 0 rows is 0 and a `COUNT(NULL)` is also 0.
2 lines
70 B
Plaintext
2 lines
70 B
Plaintext
Remove redundant `COALESCE()`s around `COUNT()`s in database queries.
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