Minior: Improve log expr description

caicancai · Mar 9, 2024 · 88f1c90 · 88f1c90
1 parent 2a490e4
commit 88f1c90
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/datafusion/expr/src/expr_fn.rs b/datafusion/expr/src/expr_fn.rs
@@ -559,9 +559,9 @@ scalar_expr!(Signum, signum, num, "sign of the argument (-1, 0, +1) ");
 scalar_expr!(Exp, exp, num, "exponential");
 scalar_expr!(Gcd, gcd, arg_1 arg_2, "greatest common divisor");
 scalar_expr!(Lcm, lcm, arg_1 arg_2, "least common multiple");
-scalar_expr!(Log2, log2, num, "base 2 logarithm");
-scalar_expr!(Log10, log10, num, "base 10 logarithm");
-scalar_expr!(Ln, ln, num, "natural logarithm");
+scalar_expr!(Log2, log2, num, "base 2 logarithm of number");
+scalar_expr!(Log10, log10, num, "base 10 logarithm of number");
+scalar_expr!(Ln, ln, num, "natural logarithm (base e) of number");
 scalar_expr!(Power, power, base exponent, "`base` raised to the power of `exponent`");
 scalar_expr!(Atan2, atan2, y x, "inverse tangent of a division given in the argument");
 scalar_expr!(

diff --git a/datafusion/functions/src/math/mod.rs b/datafusion/functions/src/math/mod.rs
@@ -35,7 +35,10 @@ export_functions!(
         num,
         "returns true if a given number is +NaN or -NaN otherwise returns false"
     ),
-    (abs, num, "returns the absolute value of a given number"),
+    (
+        abs, 
+        num, 
+        "returns the absolute value of a given number"),
     (
         acos,
         num,