Nested Tables 3 levels

Massimo74

Codice Descrizione Importo
1 Attivo 1.000
1.01 Disponibilità liquide 800
1.01.001 Cassa 250
1.01.002 Banca c/c 350
1.01.003 Banche c/anticipi 200
1.02 Disponibilità differite 200
1.02.001 Effetti attivi 100
1.02.002 Effetti insoluti 80
1.02.003 Effetti S.B.F. 12
1.02.004 Effetti riba 8
2................................

3-level table where level 1 = sum level 2
and level 2 = sum level 3,
do you have any examples ???

colin

This is nested with a second table. You would need to add that extra layer using the same technique.

Colin

Massimo74

I HAVE ALL THE DATA IN A SINGLE TABLE IN THE DB THE FIELD CODE THAT I DIFFERENTIATE THE TIES OF THE TREE AS ​​I RECOMMEND TO STRUCTURE?