davide.bartolucci2 (1) [Avatar] Offline
#1
hi,
I need urgent help.
I wish I could make a recursive query to update:

UPDATE table
SET rast = ST_SetValue (rast, 1, x, y, 0)

where x and y are generated automatically.
es: generate_series (1,100) as x, generate_series (1,100) as y.
My problem is that in the many cases that I have tried, it only updates the first row, with x = 1 and y = 1.
help me.