Anyone? Please. 2012/9/18 Bruno Sandivilli <bruno.sandivi...@gmail.com>
> Hi, i strugling to decide what is the best choice: > > I have a 15 row x 3 columns Flash DataGrid, it means, for each row i have > 3 values. > To represent this in my Database, I could: > > > 1. Create 2 Tables : A Values table - with 3 columns ; and a Bill > table (with 15 foreign keys, each one pointing to one row in the Values > table). > 2. Create one Table with 45 columns (15 fields * 3 values for each > field). > > I want to know, wich is the best choice? > To manage my query, now i have a SELECT with a thousand of leftJoins. > > This is the best choice? > > How could I run a query wich will give all results linked, like: > ( column_1_val_1, column_1_val_2, column_1_val_2, > column_2_val_1, column_1_val_2, column_1_val_3, > etc...) ? > > Thanks! > >
