Sql Server Unicode Support Nvarchar

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unicode - When must we use NVARCHAR/NCHAR ... - Stack …

    https://stackoverflow.com/questions/612430/when-must-we-use-nvarchar-nchar-instead-of-varchar-char-in-sql-server
    The problem comes when you are attempting to encode and decode, especially if the code page is different for different rows. It also means that the SQL Server will not be able to deal with the data easily for purposes of querying within T-SQL on (potentially …

t sql - How do I set a SQL Server Unicode / NVARCHAR ...

    https://dba.stackexchange.com/questions/139551/how-do-i-set-a-sql-server-unicode-nvarchar-string-to-an-emoji-or-supplementary
    I want to set a Unicode string variable to particular character based on its Unicode code point. I want to use a code point beyond 65535, but the SQL Server 2008 R2 database has a collation of SQL_Latin1_General_CP1_CI_AS.. According to Microsoft's NCHAR documentation, the NCHAR function takes an integer as follows:. integer_expression

SQL Server differences of char, nchar, varchar and ...

    https://www.mssqltips.com/sqlservertip/4322/sql-server-differences-of-char-nchar-varchar-and-nvarchar-data-types/
    SQL Server has supported Unicode since SQL Server 7.0 by providing nchar/nvarchar/ntext data types. SQL Server doesn't support UTF-8 encoding for Unicode data, but it does support UTF-16 encoding. I made a table below that will serve as a quick reference.Author: Sherlee Dizon

SQL Server NVARCHAR Data Type Overview

    https://www.sqlservertutorial.net/sql-server-basics/sql-server-nvarchar/
    Summary: in this tutorial, you will learn how to use the SQL Server NVARCHAR data type to store variable-length, Unicode string data.. Overview of SQL Server NVARCHAR data type. SQL Server NVARCHAR data type is used to store variable-length, Unicode string data. The following shows the syntax of NVARCHAR:

Varchar Vs Nvarchar SQLServer.info

    http://www.sqlserver.info/database-design/varchar-vs-nvarchar/
    People often want to know the difference between varchar vs nvarchar. If you are new to nvarchar, I don’t blame you for not understanding the difference… as they are very similar. The major difference is that nvarchar stores data as Unicode, where varchar does not.

Introducing UTF-8 support in SQL Server 2019 preview - SQL ...

    https://cloudblogs.microsoft.com/sqlserver/2018/12/18/introducing-utf-8-support-in-sql-server-2019-preview/
    Dec 18, 2018 · NCHAR and NVARCHAR remain unchanged and only allow UTF-16 encoding. UTF-8 is only available to Windows collations that support supplementary characters, as introduced in SQL Server 2012. You can see all available UTF-8 collations by executing the bellow command in your SQL Server 2019 CTP: ... You can read more about Unicode support in SQL ...



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