extract test of function factorial

tests/queries/0_stateless/00087_math_functions.reference

@@ -112,6 +112,3 @@
 1
 1
 1
-1
-1
-1

tests/queries/0_stateless/00087_math_functions.sql

@@ -137,10 +137,3 @@ select erf(10) = 1;
 select erfc(0) = 1;
 select erfc(-10) = 2;
 select erfc(28) = 0;
-
-select factorial(-1) = 1;
-select factorial(0) = 1;
-select factorial(10) = 3628800;
-select factorial(100); -- { serverError 36 }
-select factorial('100'); -- { serverError 43 }
-select factorial(100.1234); -- { serverError 43 }

tests/queries/0_stateless/02478_factorial.reference

@@ -0,0 +1,3 @@
+1
+1
+1

tests/queries/0_stateless/02478_factorial.sql

@@ -0,0 +1,7 @@
+select factorial(-1) = 1;
+select factorial(0) = 1;
+select factorial(10) = 3628800;
+
+select factorial(100); -- { serverError 36 }
+select factorial('100'); -- { serverError 43 }
+select factorial(100.1234); -- { serverError 43 }