Definition and Usage. The UNICODE() function returns an integer value (the Unicode value), for the first character of the input expression. Syntax

The following example uses the UNICODE and NCHAR functions to print the UNICODE value of the first character of the string Åkergatan 24, and to print the actual first character, Å. DECLARE @nstring NCHAR(12); SET @nstring = N'Åkergatan 24'; SELECT UNICODE(@nstring), NCHAR(UNICODE(@nstring)); Here's the result set.

Nov 15, 2010 · Use nvarchar (max), varchar (max), and varbinary (max) instead. ' n ' represents support for unicode characters. char - specifies string with fixed length storage. Space allocated with or without data present. varchar - Varying length storage. Space is allocated as much as length of data in column. text - To store huge data.

Nov 12, 2021 · Learn how to use the SQL Server UNICODE function to return the unicode value for a particular character.

The SQL UNICODE() function returns the Unicode value of the first character in a specified string. The UNICODE() function is useful for handling Unicode text data and allows you to retrieve character codes to understand encoding, perform sorting, …

Nov 19, 2021 · These equate to nchar, nvarchar, and ntext for Unicode types and char, varchar/varchar (max) and text for non-Unicode. In today's blog, we'll compare the two categories to decide when to use one over the other.

Nov 7, 2019 · In this article, I’ll provide some useful information to help you understand how to use Unicode in SQL Server and address various compilation problems that arise from the Unicode characters’ text with the help of T-SQL.

Sep 28, 2020 · In this article, we are going to cover UNICODE() function where you will see the Unicode for given specific character or for expression character. UNICODE() : It is the function that gets the integer value for the first character of the …

Dec 23, 2024 · UNISTR provides support for Unicode string literals by letting you specify the Unicode encoding value of characters in the string. UNISTR returns the Unicode characters corresponding to the input expression, as defined by the Unicode standard.

Oct 27, 2024 · A comprehensive guide to the SQL Server UNICODE() function, explaining its purpose, syntax, and providing numerous practical examples for converting characters to their corresponding Unicode integer values. Learn how to use …