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Atualizado 22/11/2024
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log10
Applies to: Databricks SQL Databricks Runtime
Returns the logarithm of expr with base 10.
expr
10
log10(expr)
expr: An expression that evaluates to a numeric.
A DOUBLE.
If expr is less than or equal to 0 the result is NULL.
> SELECT log10(10); 1.0
log function
log2 function
ln function
log1p function
pow function