In this article, I am going to discuss How to Reverse the PIVOT Table in SQL Server. Please read our previous article before proceeding to this article where we discussed How to Implement PIVOT and ...

Unlike in PySpark, I rarely see PIVOT used in SQL Server — maybe because the column names have to be explicitly written, and we don’t always know them in advance. I guess developers prefer CASE … WHEN ...

DECLARE @total_col VARCHAR(MAX) DECLARE @result NVARCHAR(MAX) SET @total_col='' SELECT @total_col = @total_col + QUOTENAME(item) + ',' FROM items SET @result=LEFT(@total_col, (LEN(@total_col)-1)) ...

Creates a small database table called dog. This table, dog, has been normalized to 3NF. Two new tables have been added, breedLookup and colorLookup. Creates a new table dog_expanded that joins dog, ...

This has been driving me crazy. Can anyone help me understand how I can dynamically create a sort of calendar view for a promotional schedule? I can't seem to get anything to work My table ...