<div>
<div class="content wysiwyg-content">
How do you setup multiple primary keys for a table?<br />
<br />
I can only get it to set ONE primary key at a time. &nbsp;If I try to set some other column to be a primary key it marks that column as the primary key and undoes the other one.<br />
<br />
for example, <br />
<br />
AgentFormOverrideID is the primary key<br />
<br />
And I want to also set:<br />
<br />
AgentFormOverrideSID as a part of the primary key<br />
<br />
<a href="https://filedb.experts-exchange.com/incoming/2012/12_w52/624489/sshot-1.png" target="_blank" title="mult prim keys (8 KB)"><img alt="mult prim keys" class="file-block lazyload" style="max-width: 366px;" data-src="https://filedb.experts-exchange.com/incoming/2012/12_w52/624489/sshot-1.png" /></a>
</div>
</div>


sshot-1.png

How do you setup multiple primary keys for a table?

I can only get it to set ONE primary key at a time.  If I try to set some other column to be a primary key it marks that column as the primary key and undoes the other one.

for example, 

AgentFormOverrideID is the primary key

And I want to also set:

AgentFormOverrideSID as a part of the primary key



Multiple primary keys via gui

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.