partition-by Questions

5

I have used multiple columns in Partition By statement in SQL but duplicate rows are returned back. I only want distinct rows being returned back. This is what I have coded in Partition By: SELEC...
Cathepsin asked 8/10, 2015 at 9:17

1

Solved

I have a table which I would like to get the latest entry for each group using Kusto Query Language. Here's the table: DocumentStatusLogs ID DocumentID Status DateCreated 2 1 S1 7/29/2011 ...

4

Solved

I am trying to utilize the MAX() OVER PARTITION BY function to evaluate the most recent receipt for a specific part that my company has bought. Below is an example table of the information for a fe...
Coquette asked 22/3, 2018 at 18:39

3

Solved

I have a table like below: Region Country Manufacturer Brand Period Spend R1 C1 M1 B1 2016 5 R1 C1 M1 B1 2017 10 R1 C1 M1 B1 2017 20 R1 C1 M1 B2 2016 15 R1 C1 M1 B3 2017 20 R1 C2 M1 B1 2017 5 R1 C...
Rodenhouse asked 24/5, 2018 at 19:29

1

Solved

I have a view with something like 150 columns and I want to add an Id column to that view. Is it possible not to write all the column names in the over (partition by... ) statment? something like...
Dicker asked 2/7, 2017 at 14:15

2

Solved

I have a table myTable with 3 columns. col_1 is an INTEGER and the other 2 columns are DOUBLE. For example, col_1={1, 2}, col_2={0.1, 0.2, 0.3}. Each element in col_1 is composed of all the values ...
Collinear asked 25/3, 2015 at 8:16

3

Solved

When I run this query I get more rows than from a similar query without the ROW_NUMBER () line: SELECT DISTINCT id, value, ROW_NUMBER () OVER (PARTITION BY (id) ORDER BY value DESC NULLS LAST ) ...
Shulins asked 11/9, 2012 at 5:15
1

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