<div>
You can use below -<br />
<br />

<pre><code id="code-20-42369126-1">DECLARE @rt AS VARCHAR(100) = 'NJ001013219'
SELECT 

	CASE WHEN CAST( RIGHT(@rt,1) AS INT ) &lt; 9
		
		THEN SUBSTRING(@rt,0,LEN(@rt)) + CAST( CAST( RIGHT(@rt,1) AS INT ) + 1 AS VARCHAR)

	ELSE
			
		SUBSTRING(@rt,0,LEN(@rt)-1) + CAST( CAST( RIGHT(@rt,2) AS INT ) + 1 AS VARCHAR)

	END</code></pre>
<br />
Output<br />
<br />

<pre><code id="code-20-42369126-2">(No column name)
NJ001013220</code></pre>
</div>


You can use below -



DECLARE @rt AS VARCHAR(100) = 'NJ001013219'
SELECT 

	CASE WHEN CAST( RIGHT(@rt,1) AS INT ) < 9
		
		THEN SUBSTRING(@rt,0,LEN(@rt)) + CAST( CAST( RIGHT(@rt,1) AS INT ) + 1 AS VARCHAR)

	ELSE
			
		SUBSTRING(@rt,0,LEN(@rt)-1) + CAST( CAST( RIGHT(@rt,2) AS INT ) + 1 AS VARCHAR)

	END


Output



(No column name)
NJ001013220

<div>
<div class="content wysiwyg-content">
I have a field like this with values like this: &nbsp;NJ001013205. &nbsp;there are all the same length starting with NJ and then the numbers. &nbsp;how would I get the mad field + 1<br />
<br />
so, if the max value was this &nbsp;NJ001013205 I would return &nbsp;NJ001013206
</div>
</div>


I have a field like this with values like this:  NJ001013205.  there are all the same length starting with NJ and then the numbers.  how would I get the mad field + 1

so, if the max value was this  NJ001013205 I would return  NJ001013206

plus 1 to key

Microsoft SQL Server is a suite of relational database management system (RDBMS) products providing multi-user database access functionality.SQL Server is available in multiple versions, typically identified by release year, and versions are subdivided into editions to distinguish between product functionality. Component services include integration (SSIS), reporting (SSRS), analysis (SSAS), data quality, master data, T-SQL and performance tuning.

Microsoft SQL Server

SQL (Structured Query Language) is designed to be used in conjunction with relational database products as of a means of working with sets of data. SQL consists of data definition, data manipulation, and procedural elements. Its scope includes data insert, query, update and delete, schema creation and modification, and data access control.