Denormalizing Data (Maybe A Pivot?)

Question

I have a simple table containing Student Numbers and corresponding Teacher Numbers, and I need to denormalize it for input to a legacy system.

For example, here\'s

Answer 1

I second PIVOT.

Here are two interesting links with programmatic solutions to dynamic crosstab data in SQL.

http://www.simple-talk.com/sql/t-sql-programming/creating-cross-tab-queries-and-pivot-tables-in-sql/

http://www.simple-talk.com/sql/t-sql-programming/crosstab-pivot-table-workbench/