22 #include <drizzled/function/func.h>
23 #include <drizzled/function/num1.h>
35 const char *func_name()
const {
return "abs"; }
36 void fix_length_and_dec();
bool check_argument_count(int n)
TODO: Rename this file - func.h is stupid.
int64_t int_op()
Performs the operation that this functions implements when the result type is INT.
type::Decimal * decimal_op(type::Decimal *)
Performs the operation that this functions implements when the result type is DECIMAL.
double real_op()
Performs the operation that this functions implements when the result type is REAL.