Power Platform Community Forum Thread Details

I have a postgresql "get rows" connector. It could return some rows or it might return nothing. I am using a control to determine that, here is the problem nothing i try seems to work. Looking to see if body = "" or Null doesnt work, testing content-length for 0 tells me i cant select content-length. Does anybody know the simplest way to just test if a connector has returned some value

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Building flows