Merge pull request #61308 from rschu1ze/docs-sleep

Docs: Follow up to #61258

docs/en/sql-reference/functions/other-functions.md

@@ -298,7 +298,7 @@ Full columns and constants are represented differently in memory. Functions usua
 Accepts any arguments, including `NULL` and does nothing. Always returns 0.
 The argument is internally still evaluated. Useful e.g. for benchmarks.
 
-## sleep(seconds)
+## sleep
 
 Used to introduce a delay or pause in the execution of a query. It is primarily used for testing and debugging purposes.
 
@@ -310,7 +310,7 @@ sleep(seconds)
 
 **Arguments**
 
-- `seconds`: [Int](../../sql-reference/data-types/int-uint.md) The number of seconds to pause the query execution to a maximum of 3 seconds. It can be a floating-point value to specify fractional seconds.
+- `seconds`: [UInt*](../../sql-reference/data-types/int-uint.md) or [Float](../../sql-reference/data-types/float.md) The number of seconds to pause the query execution to a maximum of 3 seconds. It can be a floating-point value to specify fractional seconds.
 
 **Returned value**
 
@@ -360,7 +360,7 @@ sleepEachRow(seconds)
 
 **Arguments**
 
-- `seconds`: [Int](../../sql-reference/data-types/int-uint.md) The number of seconds to pause the query execution for each row in the result set to a maximum of 3 seconds. It can be a floating-point value to specify fractional seconds.
+- `seconds`: [UInt*](../../sql-reference/data-types/int-uint.md) or [Float*](../../sql-reference/data-types/float.md) The number of seconds to pause the query execution for each row in the result set to a maximum of 3 seconds. It can be a floating-point value to specify fractional seconds.
 
 **Returned value**
 

src/Functions/sleep.h

@@ -62,32 +62,17 @@ public:
     {
     }
 
-    /// Get the name of the function.
-    String getName() const override
-    {
-        return name;
-    }
-
-    /// Do not sleep during query analysis.
-    bool isSuitableForConstantFolding() const override
-    {
-        return false;
-    }
-
-    size_t getNumberOfArguments() const override
-    {
-        return 1;
-    }
-
+    String getName() const override { return name; }
+    bool isSuitableForConstantFolding() const override { return false; } /// Do not sleep during query analysis.
+    size_t getNumberOfArguments() const override { return 1; }
     bool isSuitableForShortCircuitArgumentsExecution(const DataTypesWithConstInfo & /*arguments*/) const override { return true; }
 
     DataTypePtr getReturnTypeImpl(const DataTypes & arguments) const override
     {
         WhichDataType which(arguments[0]);
 
-        if (!which.isFloat()
-            && !which.isNativeUInt())
-            throw Exception(ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT, "Illegal type {} of argument of function {}, expected Float64",
+        if (!which.isFloat() && !which.isNativeUInt())
+            throw Exception(ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT, "Illegal type {} of argument of function {}, expected UInt* or Float*",
                 arguments[0]->getName(), getName());
 
         return std::make_shared<DataTypeUInt8>();