liyafan82 commented on a change in pull request #7748:
URL: https://github.com/apache/arrow/pull/7748#discussion_r454956210
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File path: cpp/src/arrow/compute/api_scalar.h
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@@ -130,6 +130,19 @@ Result<Datum> Multiply(const Datum& left, const Datum&
right,
ArithmeticOptions options = ArithmeticOptions(),
ExecContext* ctx = NULLPTR);
+/// \brief Divide two values. Array values must be the same length. If either
+/// factor is null the result will be null.
+///
+/// \param[in] left the dividend
+/// \param[in] right the divisor
+/// \param[in] options arithmetic options (overflow handling), optional
Review comment:
Comment revised. Please check.
Also, I have revised the kernel to check the overflow condition described
above. Thank you.
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