Filter a column with distinct values
I am trying to display the results only for distinct values in a card. The structure of my code is as follows:
case
when `column1` in ('textvalue1', 'textvalue2', 'textvalue3')
then 'result1'
when `column1` in ('textvalue4', 'textvalue5', 'textvalue6') and `column2` in ('textvalue7', 'textvalue8', 'textvalue9')
then 'result2'
when `column3`= 'textvalue10'
then COUNT(DISTINCT `column4`), 'result3'
else 'result4'
end
The syntax error comes, when I add the "then COUNT(DISTINCT `column4`)" row.
How could I rewrite the code in order to display/ filter the distinct values and the result from column3 as well?
Best Answer
-
it might be due to the results of the first 2 statements are returning a string but the Count distinct returns a numeric value. I believe all the results have to be the same data type in a case statement.
Domo Arigato!
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Answers
-
it might be due to the results of the first 2 statements are returning a string but the Count distinct returns a numeric value. I believe all the results have to be the same data type in a case statement.
Domo Arigato!
**Say 'Thanks' by clicking the thumbs up in the post that helped you.
**Please mark the post that solves your problem as 'Accepted Solution'0 -
Yes, I corrected the mistake. Thank you!
0
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