First character of table column name in upper case

1. How can I get uppercase column name in SQL?
2. How do I make the first letter uppercase in SQL?
3. How do you write the first letter of upper-case?
4. How do I change a column name to uppercase in R?

How can I get uppercase column name in SQL?

The UPPER() function converts a string to upper-case.

How do I make the first letter uppercase in SQL?

Use the INITCAP() function to convert a string to a new string that capitalizes the first letter of every word. All other letters will be lowercase. This function takes one parameter as a string and changes the capitalization for each word as described.

How do you write the first letter of upper-case?

To use a keyboard shortcut to change between lowercase, UPPERCASE, and Capitalize Each Word, select the text and press SHIFT + F3 until the case you want is applied.

How do I change a column name to uppercase in R?

Method 2: Using rename_with()

rename_with() is used to change the case of the column. uppercase: To convert to uppercase, the name of the dataframe along with the toupper is passed to the function which tells the function to convert the case to upper.