Stored Procedure - check if result set is empty

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Posted on by NewBee117

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How do I get to this input box in the Condition control so I can put in the condition string?

Here is the screen I am stuck with,

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SamLed 2,338 Moderator on at

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Re: Stored Procedure - check if result set is empty

Well, I don't know what output your proc stock returns, but in the following action I would check if empty using empty() function expression passing it the output of previous action.
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NewBee117 247 on at

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Re: Stored Procedure - check if result set is empty

@SamLed that is what I am trying to do, but how? I don't get the text input box like the first image above.

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SamLed 2,338 Moderator on at

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Re: Stored Procedure - check if result set is empty

using a condition action, check this topic: Solved: Check if Get Items is Empty - Power Platform Community (microsoft.com)

But check length of your stored proc action output when returns empty result to fit condition to the right length.

[Edit] of course, replace outputs('Get_items') by your action output: outputs('revProjectIDLookupPAD_p')
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NewBee117 247 on at

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Re: Stored Procedure - check if result set is empty

Updated condition: length(outputs('revProjectIDLookupPAD_p')?['body']?['ResultSets']) = 0
New error:

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SamLed 2,338 Moderator on at

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Re: Stored Procedure - check if result set is empty

Ok, to fake your action output I used a compose, see how I check empty result for your case:

Use expression on left condition side: empty(outputs('revProjectIDLookupPAD_p')?['ResultSets'])

Result:

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NewBee117 247 on at

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Re: Stored Procedure - check if result set is empty

That works! thank you so much! 🙂

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