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Is 176 the value for all rows having a zero?
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Is 176 the value for all rows having a zero?

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Yes, that's correct. &nbsp; I'm assuming that this can be done in one query but the first part (of course) has to be identifying the maximum value in the since last assigned column, then updating all the rows where the value is 0 to that maximum value plus one. &nbsp;Hope that helps.
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Yes, that's correct.   I'm assuming that this can be done in one query but the first part (of course) has to be identifying the maximum value in the since last assigned column, then updating all the rows where the value is 0 to that maximum value plus one.  Hope that helps.

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Hi,<br />
<br />
I agree with Qlemo,<br />
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You can Update<br />

<pre><code id="code-20-40557191-1">Update Tbl set sinceLastAssigned = (SELECT max(sinceLastAssigned) from Tbl)  +1
WHERE sinceLastAssigned = 0</code></pre>
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Hi,

I agree with Qlemo,

You can Update


Update Tbl set sinceLastAssigned = (SELECT max(sinceLastAssigned) from Tbl)  +1
WHERE sinceLastAssigned = 0

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Thank you very much, this was exactly what I needed!
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Thank you very much, this was exactly what I needed!

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I need help with one more Query and then I'm done. &nbsp;For this one, I need to update the SinceLastAssigned value for every participant who has a value of zero to the MAX value in that column, plus one (in the case of the data presented, that would be 176). &nbsp;Please let me know if you have any questions. &nbsp;Appreciate the help!<br />
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<a href="https://filedb.experts-exchange.com/incoming/2015/01_w03/892989/Capture.PNG" target="_blank" title="Sample Data (5 KB)"><img alt="Sample Data" class="file-block lazyload" style="max-width: 281px;" data-src="https://filedb.experts-exchange.com/incoming/2015/01_w03/892989/Capture.PNG" /></a>
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Capture.PNG

I need help with one more Query and then I'm done.  For this one, I need to update the SinceLastAssigned value for every participant who has a value of zero to the MAX value in that column, plus one (in the case of the data presented, that would be 176).  Please let me know if you have any questions.  Appreciate the help!



Help Needed With Query

Microsoft SQL Server 2008 is a suite of relational database management system (RDBMS) products providing multi-user database access functionality.Component services include integration (SSIS), reporting (SSRS), analysis (SSAS), data quality, master data, T-SQL and performance tuning. Major improvements include the  Always On technologies and support for unstructured data types.

Microsoft SQL Server 2008

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.