81
81
my_decimal dec_val, rnd_dec, *res;
82
82
res= args[0]->val_decimal(&dec_val);
83
83
if ((null_value=args[0]->null_value))
85
85
my_decimal_round(E_DEC_FATAL_ERROR, res, dec, false, &rnd_dec);
86
86
my_decimal2string(E_DEC_FATAL_ERROR, &rnd_dec, 0, 0, 0, str);
87
87
str_length= str->length();