Fix round function doc (#6661)

apache · Jun 13, 2023 · 40c1b9b · 40c1b9b
1 parent 6558a82
commit 40c1b9b
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/docs/source/user-guide/sql/scalar_functions.md b/docs/source/user-guide/sql/scalar_functions.md
@@ -412,13 +412,15 @@ random()
 Rounds a number to the nearest integer.
 
 ```
-round(numeric_expression)
+round(numeric_expression[, decimal_places])
 ```
 
 #### Arguments
 
 - **numeric_expression**: Numeric expression to operate on.
   Can be a constant, column, or function, and any combination of arithmetic operators.
+- **decimal_places**: Optional. The number of decimal places to round to.
+  Defaults to 0.
 
 ### `signum`