Hi, I think this is good reference [1] for Data Pivoting in SQL (rows to columns and columns to rows) that supplements with the current Table IN and OUT SQL in MathProg until Xypron can work out a better solution.
Data Pivots in SQL (rows to columns and columns to rows) [1] http://www.orafaq.com/node/1871 Noli _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
