So I have written a query to get the cumulative sum of children but I think partition sum has error as its totalling for the parent that is not part of the children. My fiddle is http://sqlfiddle.com/#!15/88828/1 I have dont a running total but thats wrong. I want the siblings total to a child and child total back to its
Tag: tree
SQL Tree Query – WITH RECURSIVE & UNION. How to sort by a second value
I have a category table with a tree like structure (see image below). For a fast single query, I have the following SQL to get the full tree. This query result in the following table So the ordering according to path works well. But what I require is to have the order according to the column position, if the path-level
Recursive query in Oracle until a parent in the hierarchy meets a condition?
I have a table like the following: And I’d like to be able to fetch each ID with its corresponding VALUE_ID. I want to do it in such a way that if a row has a VALUE_ID as NULL, it “inherits” the VALUE_ID of the first parent above it in the hierarchy, that has a VALUE_ID as NOT NULL. So
How to get the root record in Oracle database
Starting from the generic node (or leaf) how to get the root node? How to get the root msg_id? Answer You were on the right path, but you are missing two essential ingredients. First, to indicate the starting point, you need to use the start with clause. Obviously, it will be something like start with id = <input value>. You
How to delete a particular label from ltree in Postgres table?
How to delete a particular label from ltree in Postgres table? I have a table? Test table: I want to pass a userid to a query, to remove it from every path in the table. For example, if I pass 101, then 123.101.103 should update as 123.103. Is it possible to do this directly? Or shall I update path using