0
votes
1answer
49 views

T-SQL How to Pivot on the Values of a Table?

How do you pivot a table on the value in the field? I have to admit that while I can write some pretty nifty queries, have my CTEs down, and enjoy a wide knowledge of T-SQL programming, Pivots get ...
1
vote
1answer
41 views

Attempting to Pivot a column of grades and coming up with NULL values

I have Data in a table that i'm attempting to pivot from rows to columns, and the script im using is working, but the pivot is coming up with NULL for everything. Here's the source data: ...
3
votes
1answer
107 views

Single year column and multiple weeks columns into single year/week column with PIVOT

I have a table that looks roughly like this. (Pk int, Year int, Week1, Week2, .., Week53) The values in each "Week" column are sales data. What I want to do is create a new table from the first ...
7
votes
2answers
2k views

How to flatten results of a table with two related “many” tables?

I've reorganized some tables in my database to be more flexible but I'm not really sure how to write the SQL to extract meaningful data from them. I have the following tables (somewhat abbreviated ...
6
votes
4answers
806 views

Returning rows where all non-NULL values are equal

Is there a simpler T-SQL construct for "all of these columns to be equal (NULLs ignored) on a row" - effective I want to say: WHERE MIN(a, b, c) = MAX(a, b, c) OR COALESCE(a, b, c) IS NULL this ...