Question

There are groups like this;

USER_ID SEQ_ID NAME
1       2      Armut
1       3      Elma
1       4      Kiraz
2       1      Nar
2       2      Uzum
4       3      Sheftali
4       4      Karpuz
4       5      Kavun

After select query I want to see only;

USER_ID SEQ_ID NAME
1       2      Armut
2       1      Nar
4       3      Karpuz

That is, I want the row with the least SEQ_ID for each USER_ID. What SQL query will give me this result?

Best regards

Answer 1

Looks to me like it should be:

SELECT USER_ID, MIN(SEQ_ID) AS SEQ_ID, NAME
FROM table
GROUP BY USER_ID, NAME
ORDER BY USER_ID;