SIGN
Represents the SQLite SIGN() function, which returns the sign of a numeric value.
The function returns:
-1if the input is negative.0if the input is zero.1if the input is positive.nullif the input isnull.
The result is always an integer.
Return
A KQLiteColumn of type Int representing the sign of the input.
Author
MOHAMMAD AZIM ANSARI
Parameters
x
The column containing the numeric value.