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An &quot;IF&quot; structure is more appropriate here:<br />
<br />

<pre><code id="code-8051993">Declare @UserGroup table(UserGroupID int)
        IF @LoginID is not null
        Insert into @UserGroup
                Select UserGroupID from UserGroup_login
                Where LoginID = 103
        ELSE
        Insert into @UserGroup
                Select UserGroupID from UserGroup_login
                Where UserGroupID = @UserGroupID</code></pre>
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An "IF" structure is more appropriate here:



Declare @UserGroup table(UserGroupID int)
        IF @LoginID is not null
        Insert into @UserGroup
                Select UserGroupID from UserGroup_login
                Where LoginID = 103
        ELSE
        Insert into @UserGroup
                Select UserGroupID from UserGroup_login
                Where UserGroupID = @UserGroupID

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I have function that will return an integer however I need to do some set up before hand.. I'm trying to populate a table variable based on if the paramater passed into the function(@loginID) is null or not.. My Case and my else is being highlighted as invalid syntax.. What is it?<br />

<pre><code id="code-8051978">Declare @UserGroup table(UserGroupID int)
 	CASE 
	WHEN @LoginID is not null
	THEN	
	Insert into @UserGroup
		Select UserGroupID from UserGroup_login
		Where LoginID = 103
    ELSE
    Insert into @UserGroup
		Select UserGroupID from UserGroup_login
		Where UserGroupID = @UserGroupID</code></pre>
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I have function that will return an integer however I need to do some set up before hand.. I'm trying to populate a table variable based on if the paramater passed into the function(@loginID) is null or not.. My Case and my else is being highlighted as invalid syntax.. What is it?

What is wrong with this Case statement?

Microsoft SQL Server 2005 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. It includes support for managing XML data and allows a database server to be exposed over web services using Tabular Data Stream (TDS) packets encapsulated within SOAP (protocol) requests.

Microsoft SQL Server 2005

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.