Questions about group-by
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group by clause creating wrong result
When using aggregate functions you must include all of the other columns selected inside of a group by clause, but doing so the result becomes incorrect. Take this as an example:
SELECT Squadre.Codice...
newbie
Votes: 0
Answers: 1
GroupBy based on condition Pyspark
I have a peculiar problem to which I don't see an easy solution (and efficient one). I have a list of addresses (more than 10M) with different user_time_active. I also have count per user_time_active ...
Martin Walczyński
Votes: 0
Answers: 1
Use last_value() with group_by instead of as window function in Snowflake
I would like to use last_value() or any similar function in a group by query instead of as a window function. It it possible?
CREATE TABLE test
(Group_id INT, Fecha DATE, Sales INT)
;
INSERT INTO...
alvaropr
Votes: 0
Answers: 1
If there are several Positions, then find only the main one, otherwise take another
+-------------+------------------+----------+---------------+--------------+
|Id |EmployeePositionId|Date |Time |TypeEmployment|
+-------------+------------------+----------+-...
Masta
Votes: 0
Answers: 2