I want to capitalize only the first letter of each word of each sentence in a SQL column.

For example, if the sentence is:

'I like movies'

then I need the output:

'I Like Movies'

Query:

declare @a varchar(15) 

set @a = 'qWeRtY kEyBoArD'

select @a as [Normal text],
upper(@a) as [Uppercase text],
lower(@a) as [Lowercase text],
upper(left(@a,1)) + lower(substring(@a,2,len(@a))) as [Capitalize first letter only]

Here I did upper, lower, and capitalize first letter only in my column (here I put just a random word).

Here are my results:

Is there any possibilities to do that?

Any possibilities to get results without using user defined function?

I need the output Qwerty Keyboard