Table of Contents
Char Functions in SQL Server: CHAR Function in SQL Server is easier to understand when the core ideas are paired with practical examples. The sections below explain the topic clearly, highlight useful steps, and point out details that can prevent common errors.
The article will explore and show you how to use the CHAR function in SQL Server to convert ASCII code values into characters.
Describe
CHAR function in SQL Server helps convert an integer expression into the corresponding character in ASCII code.
The CHAR function is used against the ASCII Tipsmake function introduced in the previous article.
Syntax
To run CHAR function in SQL Server, we use the following syntax:
CHAR(bieu compare it)
Parameters :
- How to compare : an integer value from 0 to 255 . If the integer expression is a value outside of this range , CHAR () will return NULL .
CHAR function can only be used in later versions of SQL Server: SQL Server 2017, SQL Server 2016, SQL Server 2014, SQL Server 2012, SQL Server 2008 R2, SQL Server 2008, SQL Server 2005.
For instance,
Last lesson: ASCII function in SQL Server
Next lesson: CHARINDEX function in SQL Server
FAQ
What should you know about describe?
CHAR function in SQL Server helps convert an integer expression into the corresponding character in ASCII code.
What should you know about syntax?
To run CHAR function in SQL Server, we use the following syntax:
What should you know about for instance,?
Last lesson: ASCII function in SQL Server.
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