`COUNT()` never returns `NULL`. A `COUNT(*)` over 0 rows is 0 and a `COUNT(NULL)` is also 0. |
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|---|---|---|
| .. | ||
| main | ||
| state | ||
| __init__.py | ||
`COUNT()` never returns `NULL`. A `COUNT(*)` over 0 rows is 0 and a `COUNT(NULL)` is also 0. |
||
|---|---|---|
| .. | ||
| main | ||
| state | ||
| __init__.py | ||