Sep 3, 2024 · Returns the ASCII code value of the leftmost character of a character expression. Transact-SQL syntax conventions. Syntax ASCII ( character_expression ) Arguments. character_expression An expression of type char or varchar. Return types. int. Remarks. ASCII stands for American Standard Code for Information Interchange. It serves as a character ...

Return the ASCII value of the first character in "CustomerName": The ASCII () function returns the ASCII value for the specific character. Required. The character to return the ASCII value for. If more than one character is entered, it will only return the value for the first character. Track your progress - it's free!

Feb 6, 2023 · The ASCII function is used to return the ASCII value for the first character in a string. Syntax

Oct 26, 2016 · Perhaps what you're seeing is actually CRLF, a carriage return (ASCII 13) plus linefeed (ASCII 10), which is actually 2 characters. It should be easy to check ... SELECT * FROM Table1 WHERE Myfield = Chr(13) & Chr(10)

Oct 7, 2020 · ACOS() function : This function in SQL Server is used to return the arc cosine or the inverse cosine of a specified value. Input to the arc-cosine function should must be in between -1 and 1 (inclusive), otherwise this function returns NULL.

May 13, 2018 · The ASCII() function returns the ASCII code value of the leftmost character of a character expression. Simply provide the character as an argument and SQL Server will return the ASCII value of that character (or the leftmost character in the string).

SQL ASCII function is used to return the ASCII (American Standard Code for Information Interchange) representation of the leftmost character of a string. If string contains no characters, a NULL value is returned.

Summary: in this tutorial, you will learn how to use the SQL Server ASCII() function to get the ASCII code of a character. SQL Server ASCII() function overview. The ASCII() function accepts a character expression and returns the ASCII code value of the leftmost character of the character expression. The following shows the syntax of the ASCII ...

The SQL ASCII () function returns the ASCII code of the first character in a string. The input string that you want to see the ASCII code. A numeric value from 0 to 255. The ASCII function return 0 if the string is empty. It returns NULL if the string is NULL.

In SQL Server, the ASCII() function returns the ASCII code value of the leftmost character of the specified number or character value. ASCII stands for American Standard Code for Information Interchange.