I am converting some MS Access queries into sharepointe reporting services and I'm stuck.
I have a query in access that basically says:
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IIF ([column1] = true, 'yes1, ') & IIF ([column2] = true, 'yes2, ') as Results
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Below are the results I would get.
- UserID Results
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User1 Yes1,
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User2 Yes1, Yes2,
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User3 Yes2,
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User4
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etc...
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Trying to translate that over to SQL is where I'm stuck. I thought about something like:
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CASE WHEN column1 = true THEN 'yes1, ' + CASE WHEN column2 = true THEN 'yes2, ' ELSE 'no' END AS Results
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That isn't working. It appears that if the first criteria is met it uses it and then adds the else result to the end of it.
- UserID Results
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User1 yes1, no
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User2 yes1, no
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User3
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User4
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Is there something other then CASE that I should be using? Basically I want to evaluate multiple true/false fields and show all trues in one column separated by commas.
Stringing together a CASE expression 
