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Start your free trialJinamai Joseph
1,773 PointsWhat should be done when "you did not select all columns" appear? All columns are selected.
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1 Answer
Steven Parker
231,248 PointsYou forgot to show your code, but I'd guess that you selected the columns by name. When all columns are required, the challenge expects you to use the "*" syntax to represent the return set.
If that's not it, show your exact code and we can give a more specific answer.