Is there any way of changing only the first letter to upper case?

Question

Upper case

Answer 1

yes, use the combination of concat() and substr().

SELECT CONCAT(UPPER(Substr(column_name, 1, 1)), LOWER(Substr(column_name, 2, length(column_name))))
FROM table;

Answer 2

example: select initcap(name) from emp ;

Answer 3

using initcap() function you can make first letter to upper case

Answer 4

yeah use inticap function