Posts by Diogo Zucchi • 33 points
4 posts
-
0
votes2
answers55
viewsA: Postgresql change an element of a JSON column
I was able to solve the problem involving the substring within the function to_jsonb(), thus: ... set json_avaliado = jsonb_set(json_avaliado::jsonb, '{url}',…
-
1
votes2
answers55
viewsQ: Postgresql change an element of a JSON column
Hello, I’m trying to change a JSON column, but I want to change only one element, in this case, the "url". There are some urls that have the symbols ' ' and '$' at the beginning and end, as below:…
-
1
votes2
answers161
viewsA: Recursiveness in Java
I think I got it, I’ll post the source: public class Teste { public static List<CentroCusto> centroCustos = new ArrayList<>(); public static List<CentroCusto> centroCustos2 = new…
-
1
votes2
answers161
viewsQ: Recursiveness in Java
I’m trying to create a recursive method, which shows me all the cost centers children who do not have other children, for example: If the father is the cost center 1, will return me the 3, 4 and 5.…