Lihn, Steve wrote: > For small queries, it does not matter much which approach you choose. > But for large, complex queries, such 3-table join (especial Star > Transformation) and/or large data set (millions of rows involved in > large data warehouses), the performance will differ by order of > magnitude, depending on how things are optimized.
Ah, yes. and that brings up another issue - how do the various backends scale for: - large SQL passed in - results with many records - records with many fields - records/fields with many bytes - several cursors What laziness options are available? -Yitz _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
