ORACLE USES numeric functions, transformation functions, and string functions?
Numerical function:
The absolute value of abs (m) m
Mod m (n) m is the remainder of n
Power (m, n) m to the n
Round (m [n]) m four round the decimal point (n default is 0).
Trunc (m [n]) m intercepts the value of n bits (n defaults to 0)
Character function:
Initcap (st) returns st to capitalize the first letter of each
word, all other letter lowercase
Lower (st) returns st to all lowercase letters of each word
Upper (st) returns st to capitalize the letters of each word