I have a table like this: id name parent_id 1ab13 2ab25 3ab32 4ab4null 5ab5null 6ab6null I need to do a query with input id = 1 (for an example) and results will be like this:
hi am new to wpf can any body help me how to display hierarchy /grouping in wpf datagridusing backend as sqlserver 2005 ,language c#.
I have a quote that contains items (store in table QuoteItem): QuoteItemId, QuoteId, ItemId, Quantity etc.
I always struggle with sending messages between objects. Consider the hierarchy of objects of a quiz:
I got stuck in trying to obtain the hierarchical view of a widget tree. The code works fine and generates a nice tree like that:
My date is organized in tree structure. The following applies (Oracle SQL syntax): CREATE TABLE TREE ( NAME VARCHAR2(20),
have hunted around for an answer to this one, but can\'t seem to find a definitive solution - hoping someone can help here!
I want to analyze a piece of document and build an ontology from 开发者_JAVA百科it. There could be many characteristics of this document, and it could be a hierarchy.
Hi I have a table which references itself and I need to be able to select the parent and all it\'s child records from a given parent Id.
I have an application that stores images in a database. Now I have learned that this isn\'t the best way to do this because of performance.
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