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)) ...

I am new to Alasql, I wonder how can I create a PIVOT and show two aggregation. In below example how can I show AVG of values and SUM of price for each name and ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

I was once asked what I thought Microsoft's overall product trajectory for SQL Server was, in light of Oracle's rather obvious trajectory of acquiring multiple application vendors who will, in turn, ...