In SQL the spaces at the end of the string are removed by _______ function.TrimUpperStringLower

The correct function in SQL that removes spaces at the end of a string is the RTRIM() function.

Explanation:

1. Function Purpose: The RTRIM() function is specifically designed to remove trailing spaces from a string. This ensures that the resulting string has no unnecessary spaces at the end.
2. Use Case: It's often used in data cleaning processes, particularly when importing data that may have inconsistent space usage.

So, to fill in the blank: "In SQL the spaces at the end of the string are removed by RTRIM() function."

Additional Information:

• The LTRIM() function, on the other hand, is used to remove leading spaces from a string.
• If you want to remove spaces from both ends, you can use the TRIM() function.