Sql get all children of a parent How to get all child of a given id in SQL Server query. He just does the join in the opposite order. GroupName = Children. ProductHierarchyNode. [id] [int] IDENTITY(1,1) NOT NULL, [name] [varchar(100)] NOT NULL, [Parent_Id] [int] NULL, Each product has a parent. WHERE Child = @p0. I want to find all folder under folder 2 I am using Simple example using Parent-Child notation and Generations, I need to filter based on generations and the the Child-Parent notation makes the sections clear. Children can have the status "open" or "closed". g. NAME ,parent. child = b. It's very similar to Laurenz's answer, I just gave the recursive table an alias in my second select statement. I want to write a query that looks at all the rows & corresponding parent ids and I have used this in the past to get all parent Ids: with compParent as ( select * from Component Where ComponentId = @ComponentId union all select Component. declare @parent table (Id INT IDENTITY PRIMARY KEY, Name VARCHAR(255)) declare @child table (Id INT IDENTITY PRIMARY KEY, parentId INT, Name VARCHAR(255)) insert into @parent select 'parent with 1 child' insert into @parent select 'parent with 2 children' insert into @child(name, parentid) select 'single child of Once the entire categories table is fetched into Entity Framework, EF will use relationship span to fix the objectgraph so when you do category. Id | Name | ParentCompanyId @Ids is a user-defined variable, which have been around in MySQL for a long time. ID, Child. GroupName, Children. What I need to find is that what to do if I want to get all the parents (i. Get list of child Please note that 'Level' has a different meaning here: level NULL denotes a parent-less child, level 0 denotes a child-parent record, level 1 denotes a child-grandparent Select parent. How to get all descendants of a node. Name FROM ModelTable AS Child, ModelTable AS Parent WHERE Parent. I altered the column names in your table from "CHILD" and "PARENT" to "ID" and "PARENT_ID", respectively, to be a little less confusing. child FROM table1 a INNER JOIN table1 b ON (b. EDIT - for I'm trying to write a recursive query in SQL Server that basically lists a parent-child hierarchy from a given parent. with recursive subordinates as ( select containerobjectrel. ID from dbo. The expected result should look like this : Skip to main content. If you prefer, you can reverse the SOQL query to follow the child relationships from the parent campaign. 4. Employee where @h. This will get you the immediate manager of the id specified in @h. And under sql query get all children and grandchildren. This has multiple levels. Much of the hard work would be done by EF in How can I get all children from a parent row in the same table? 0. The data structure is: `ct_cid` int(10) unsigned NOT NULL default '0', // the data `ct_level` int(10) SQL how to get parent and its all children and children of children etc. If you do not care about the order of the rows in your result, this is simply: Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I have a basic sql table with an ID and an optional parentID from the same table. GroupParent ,Children. You can do that by having a dedicated RootParent field which you continue to pass id name parent ----- 1 fruits 0 2 Apple 1 3 Orange 1 4 Grape 1 5 Green Apple 2 6 Red Apple 2 I want to recursively fetch all parents of the child "6". HierarchyID: Get all descendants for a list of parents. How can get all parents for a child in postgresql . IsDescendantOf(Node) = 1 With that last one, a node is considered a descendant of itself. . declare @h hierarchyid; select * from dbo. p_id = c. The first SELECT i was looking for all parents and just direct child of selected categoryId. Here I have cid = 2 , then I need all the products to cid=2 and its child. get all child from an parent id. Hot Network Questions In an eclipsing binary orbited by an Earth like planet, would the drops in brightness be noticeable? SQL Statement -- Display parent with the greatest number of children. If someone can help me, SQL get all children. FROM Table1 x. Now here's the part that I'm having trouble with: How can this be done with 1 call to the database? would result in 3. Rgt > Child. For example: if the Table is something like: table 1: Child_Id | Parent_Id ----- If understood you well, you don't need recursion at all: SELECT a. sql select parent child recursive in one field. I think the query should run in any version of MySQL that you would want to use. So let's say the list contains 1 and 3 then I want parent_id 1 and 2. This query will return all the Parents and any children they may be associated to: SELECT Parent. I want to get all descendants for specified parents in a single set. Can any one help me to write a recursive query to get all clidren and grand children in a I want to select all children by UnitId. Check hierarchically for parent number. sql parent child relationship query. How do I select all the children with However the table has a lot of children tables (foreign keys) and those children tables have children tables too. If the list contains 4 I want parent_id 3. child FROM RelationTable AS e WHERE parent in (SELECT * FROM @Input) UNION ALL SELECT e. I have written posts on how to use Stored Procedures to accomplish this. I had resolved my issue with recursive store procedure. The problem is that I want results not only at a single level parent-child relationship but at all levels (until the last child) for every userid. select ID,ParentID,Name,0 as lvl . You can achieve this by below query: This query display all the child with it's parent name. XPATH ORACLE how to get values from parent node. So given 101, I would get 101,102,and 103 since they all share the same parent. NodeCode with the Childs. For ex. 19. To get all rows not in a relationship, get those rows who have a null parent id and whose id is not used as a parent id on another row. I want to fetch all child list of particular parent from same table, where as MySQL is not provided Recursive CTE in below MySQL 8. Something along the lines of: WITH recurse_cte (entityID,entityName, parentID, Level) AS ( -- I need to find all the parent-children relationships, which are all linked to my primary column ID I have tried the below thus far, sql query get all children and grandchildren. yourTable as child cross apply dbo. Recursive sql - find the grandgrandparent of a child. IsDescendantOf(hierarchyid:: SQL Server 2008 R2 MERGE statement to replace single INSERT AND UPDATE statement combined. 2. Parent, y. I'm looking for some easy way, likely I wish to write a stored procedure that accepts @name as a parameter, finds the Parent matching that name (if any), returns that Parent as a result set, and then returns any There is no way to do this easier with that table in MySQL. Employee where Node = @h. I know I can select them using two times of inner join but A parent part can have multiple children and a child part can belong to more than 1 parent; notice that part B is used for both A and Q. This is the simplest query, so I’ll use it to make Two common options are: Generating the full path to a node (i. child=a. Returning the parent/ child relationship on a self-joining table. If I search by Unit, I have to get all tree. The parent_id is null for root products. Getting all including and excluding parents of children in a tree. To get children for a single parent I used such query: WITH parent AS ( SELECT PersonHierarchyID FROM If you think why the NODE 7 is the parent of NODE 3. So the CTE could generate, for every child id all possible parent ids. SQL get all children. SQL: Get parent if and only if children All Possible Parents In A Column section. Basically, for a given id, go all the way down and all the way up the hierarchy. Select Parent and Children With MySQL. id parent 1 0 2 0 3 1 4 2 5 3 6 3 7 4 I want to select ID with most top parent equals 1. Recursive . Oracle 11g R2 Schema Setup:. NAME FROM categories AS parent LEFT JOIN categories AS child If you want a different look try this. Modified 3 years, 4 months ago. ChildId, t. Locations is a hierarchy of locations. Select all Child Table ID for a Matching Parent of I have seen many examples of the getting all the child nodes (including current node) in SQL using the CTE. I am using the following SQL query and it cannot 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. Here, in this post, we will try to manage data with hierarchical relation or parent-child relation of a specific table in SQL server. Would be still better if we could The table is self-referencing to cater for the parent-child relationship of the edibles. Viewed 161 times 0 I would like to select a parent and all of its child nodes if any particular child matches a set of criteria. sql server how to retrieve a full tree given any child? 0. I am trying to write a query where I get all children, I haven't done any recursive SQL before, The problem is: I can get all childrens, but I need to add to this query all the parents from the given ID, in this case, the ID 6. Recursively go through all children, remembering the root. child, get_childs_tmp. How would a query look like to get all Parents which have two children, one with the name 'John' Given the information above, how would you get all categories for a product id? For example, given a product id of 1, the following would be the desired results. See also: Execute a SOQL Query. guid as leaf_guid, containerobjectrel. So I'm trying to do it in a single I need to add sum of child items to parent item. I need to get a list of all IDs with each of its parents all the way to the Find the solutions to get all parents and children of a particular record using SQL query and Common Table Expression with step by step interaction. What i need is to get IDs of all the devices coming under given device ID. 1 Skip to main content Stack Overflow Your query looks OK - partially; when reused, it returns desired result. parent_id = parent. WITH RECURSIVE recCTE AS ( /*Get all the true children to seed the recursive query*/ SELECT id, parent_id, condition as I have a parent and child table linked by a linked/associative table (since the parent - child is many to many relationships. your query works well and wondered me but it returns all children of 8 not its direct child. HierarchyID: Get all descendants for a Here is my case I have a table structure like : I just want to get all active parents (i. NodeCode AS ChildNodeCode FROM NodeTest P INNER JOIN NodeTest C ON P. I'm stuck in a problem that continuously hammering in my mind to find the solution. SQL Server - Get Parent values from Child recursively. GetAllAncestors(child. NodeCode = C. Example result if searching for data where ChildD exists: ParentA -> ChildD, ChildR, It is a good way to use recursive CTE to get the parent child hierarchy. I tried CTE, i somehow cannot get the combination correct. I've tried a with statement like so: Children have parent_id equal to the parent comment's id. guid as parent_guid from container inner join containerobjectrel on and now you want to get all the parents of CompanyId 20001, Select Parent and Child in SQL Server with HierarchyID. 1 (CTE) Recursive SQL Query. With the example data, I get parent_id 2 and 3, get the two parent records with all children, and evaluate. In SQL that would be: LINQ - Select all in parent-child hierarchy. When you later Using a recursive query, I am able to start from a Parent, and get all associated children. In other words, if the primary key of the parent is given I need to get id's of all the children + parent. Rgt -- associate Child Nodes ID is the identifier of the location, ParentID links it to a parent, and Children contains all of the children locations of the parent location. So an asset may be assigned to "Building A", which may have a parent location of "San Francisco", which may have a parent of "United States" When I query for an asset, I want to get the parent name, and that location's parent name as well. The code looks as below but only able to retrieve 1 child per parent. However, I want to narrow it to only I can select all grand-parents and all children. How can I efficiently show all the child parts of a given parent part just using joins and not using SQL cursors or loops? The hierarchical tree could theoretically be infinitely deep. GetAncestor(1), position. SubCategories you would get all the children. How to select parent ids. Tree I would like to get only and all the children of the lowest level(s) (which don't have any children by themselves) of a given element of the tree. In the below table the ParentId '45627' has total count 0. category = 'Test1'; with thevalues as ( SELECT child, parent FROM table1 START WITH parent=4 CONNECT BY PRIOR child = parent ) SELECT * FROM table2 WHERE id IN (SELECT child get All Parents with no children or if there are children, get the latest child. I have this data in my users table. select * from MyTable start with id in (126,70,123) connect by prior parent_id = id; NOTE: Since you have two nodes with parent_id = 40, you will get two rows with 40 as ID and null as parent_id. level + 1 FROM get_childs_tmp JOIN test ON test. 1. How to get all the child IDs. i could not manage to do Actual DOJ and Actual DOL. To get children for a single parent I used such query: SELECT PersonHierarchyID FROM PersonHierarchy. key as parent_key, child. And I want each such node to be displayed with the last of their All parents who have children (all branches of a tree, even roots, but no leaf!) SELECT id, name, enumerate_id FROM enumerate p WHERE EXISTS ( SELECT 1 FROM I have been trying to display all children of a certain selected parent from a dataGrid. Anyway, you need to use CONNECT_BY_ROOT(parent_id) to get what is being shown as "PARENT" in your desired output. 22. Lft AND Parent. NodeCode, C. You can do it with hierarchical query using CONNECT BY PRIOR clause:. Ask Question Asked 4 years, 3 months ago. I have two tables Units and UnitValues, one has parent child relation, and the second has only To extend this,if my like query matches two child records,apparently it should get all parents records of both. Sample data: SQL> with test (id, name, parent_id) as 2 (select 1, 'A' , SQL get all children. /a/b/c) in the tree and storing that in an indexed column. select id, parentid. here is the working version. GroupName, Parent. Get records containing all the child records in sql server. SELECT FROM comments AS parent LEFT JOIN comments AS child ON child. Viewed 344 times 1 I retrieve all child nodes from a parent node xml sql server. Get nested Having an issue trying to retreive the parent and children values together from the XML. COUNT the items for each root. Ask Question Asked 5 years, 9 months ago. TableName parent ON parent. 0. Ask Question Asked 12 years, I want to get ALL clubs and a count of meetings that are greater Is what I have done below the correct way to get count of children? Is there a better way? Put together below a sample with some dummy data. IsDescendantOf(parent. It seems Like I will have to use union of the following two:- FROM @Ph as parent INNER JOIN @Ph as child on child. parent | child -----|----- joel | john joel | sara joel | ram sam | david sam | george sam | wilson I tried the following sql query to retrieve all child element for all parent, only I can What I want to query is with given id, get all related child and also parent records. How to iterate through an SQL table which "parent" and It uses the known parent component as its anchor, then recursively finds all child notes under this node. Id | Name | CompanyId Company. I have a table with parent/child ids, and I'm trying to get a full list of all levels of parents AND children for a given id. A parent can have multiple children and a child can belong to multiple parents You can first retrieve the RootId of the specified node with the first CTE and then use CTE2 to retrieved all the children of the retrieved RootId: declare @node int; Set I have been runed success On SQL Server. Sample data. Actual DOJ is first parent DOJ and Actual DOL last child DOL – Santha Recursive queries cannot be done with pure SQL when it comes to MySQL. if it is the 3-rd level child) and a sort_chain which is a chain Using a CTE would get you what you want. parent and a. SQL Server get parent list. sql - get parent values based on id. I am looking to get a list of all parents that has a specific child BUT also My initial set up was to grab the parents then loop through each parent to get the children. SELECT BASE, LISTAGG (PARENT_ENTITY_ID, ';') WITHIN GROUP (ORDER BY BASE) AS PARENTS FROM ( SELECT CONNECT_BY_ROOT CHILD_ENTITY_ID BASE, CHILD_ENTITY_ID, PARENT_ENTITY_ID FROM Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about I am trying and searching the way to get ALL last level children (leafs) from a node, how to find the last level child nodes in tree kind structure in database using SQL. between the root and the last children. GetAncestor(1) If you really want to get all immediate children nodes of a given node: select * from employee where position. To get the last children, use a sub query get the max id for each parent id and use those ids to select In order to get all parent or child, it's efficient to use a recursive function which would fetch the whole hierarchy. MySQL Recursive get all child from parent. FROM Table1. SELECT w. My table is like this. location ) SELECT * FROM CTE ORDER BY relationLevel Result: If this kind of thing isn't possible in SQL server, would printing a list of all of a parent's children along with a depth counter and then arranging the result set so the highest depth ratings are at the top get a functionally identical result for a top-down lookup function , ISNULL(parent. SQL Server - Get a parent row, and all his children, in a relationship 1: n. Find top parent in hierarchy. key=child. WITH CTE AS( SELECT 1 AS relationLevel, child. In my example I have the data as shown but I just want to return those rows with an 'x' next to them. next is what you'll be adding to the recursive table after a successful join. SQL parent child recursive query - Includes Relatives relatives. I need to get all the parents and all their children using a SQL query. Query to List all hierarchical children with You can use a recursive CTE for this:. ProductHierarchyId in (1) This returns all the rows you say you're expecting, and makes more sense to me as you're asking for all descendent of 1 (the root parent). ProductHierarchyNode) = 1 WHERE parent. C# ( SELECT parent,child,LEVEL FROM TEST START WITH child= 1 CONNECT BY PRIOR parent=child) UNION ALL (SELECT parent,child,LEVEL FROM TEST START WITH SQL get all children of a parent and add values of children to a parent. 2. Plus, I want the child is following their parent. I am trying to build one SQL query that returns both all parents and all children. – Wasted_Coder. Simple example is below: ;WITH #results AS ( SELECT ChildId, ParentId FROM History WHERE ChildId= @selected UNION ALL SELECT t. Could someone help me with So for every parent query has to show all the children so that if we specify any single parent in where clause, we can get all its levels of children. But it never list any child of that The child_id has the leaf node and the parent_id has the immediate parent. SQL Sever parent, child, child relationships within table. There are foreign keys for all relationships and I'd like to use How to get all the children for all the parents in hierarchical data. Sql get all childs in table. Can anyone suggest any SQL that can help me accomplish this. Recursive CTE to find all ancestors OF ALL ITEMS. 50. e record with name A,E and G) and their child. Recursive query for parent child hierarchy. This works absolutely fine for the ultimate parent, but I need it also to work I need something to iterate through each document and get all their publications, then fetch the title through each publication's component. SQL - get all parents/childs? 1. Lets say A is the top node having childs B1, B2. I have a users table with 6k of rows and they are related as parent-child. Viewed 344 times 1 I In this case, represents products and their relations, for example, the product 311 can have a parent 1174 but also a 2080 parent, maybe to better explain it, this table holds not For that I need to get for every company id (cid) all parents and children, including the level within the structure (e. Parent, count(*) AS 'Number of children' FROM family w, family m WHERE w. Parent, x. If I search by SubUnit1, I have to get SubUnit1 and all children of SubUnit1. Show SQL Server: How to get all child records given a parent id in a self referencing table. 1 0 1. I would like to ask about any SQL query can doing a parent-child-grandchild relationship with level. Stack Overflow. key as child_key, grandchild. sql query Bear in mind - a CTE isn't a separate query - it's optimized as part of the whole query. Employee. But, SQL parent/child SQL get all children. union all. The column Parent_Id content the id of the parent. INNER JOIN parent ON x. * from How will I find all the children under a folder? like in explorer you have a folder under neeth you have folder + folder etc. I then use that to retrieve those records and check them in code if all the children meet the criteria. Or if the id or any child is SQL Server 2012 CTE Find Root or Top Parent of Hierarchical Data. The advantage of this is, you sql wouldn't be complex because it would be basically select * from categories. ; JOIN these again with your original Use UNION ALL to combine a query to get the children with another to get the ancestors. Get all children with all parents in SQL tree structure with SQLite. If I update the "OrganisationLevelID" on the parent row it should propogate to the children hence I want to create a 'selectable method' (doesn't matter if it is a view or a function or a stored procedure or something else, I don't know if there are other methods) to get all the I've been trying to find out how to do so but haven't found much help. e, up to root) and just one child for a node, say 4. My System run on SQL Server and postgresql. Improve this T-SQL Child/Parent query. GroupParent -- WHERE SQL get all parent / children joined rows if any child passes conditional. About; Products Sql Get all children of a parent. 5. ExpirationList = t. You can use a SOQL query to retrieve the child campaign details: Select Id from Campaign where ParentId = '701i00000000000AAA' Add whatever additional fields you need to the query. Below is the cte I'm using to select children. If you want all ancestors and all descendants, you can combine the two queries in one. Sample Table: CREATE TABLE #TEST ( [Name] varchar(100), ManagerName Varchar Get parents based on child id SQL. Getting all the children of a specific individual (tree-based hierachy) Hot Network Questions Using SQL, How can I get just the leaf nodes of a tree structure. However, i got this working as a function but it is so slow that i had to post this question. with recursion_view(base, parent_id, child_id, qty) as ( -- first step, get rows to start with select parent_id base, parent_id, child_id, qty from md_boms union all -- subsequent You need to pass the root parent (from level 0) item through every iteration of the recursion. Currently, I have a query that finds parent_ids that any of the children meet the criteria. In Oracle you could perorm a query with a CONNECT BY START WITH clause. Is this possible with I want to retrieve all the parents of the given record and then get all the child records of those parent records. But given the size of the list this can take very long. child FROM RelationTable AS e I believe this works on all versions 2008R2 and above. The assetRecurseUp CTE starts by finding all components linked to the Given either 1 or 2 or 3,I want to return (1, 2, 3). The I want to get all descendants for specified parents in a single set. Create parent/child relation in SQL server based on the below scenario. My question is, how can I start at the child, and get all related parents, grandparents, A RECURSIVE CTE is what you're looking for. UNION ALL. Select all children if any one meets criteria. Get all parents for a child. Lft < Child. ParentNodeCode If I pass the node Id I would like to get the top most node Id/details by traversing through all its parents in SQL. The answer is that we can modify parents after the creation of all nodes. My table is as follows: ID | ParentID | Name ----- Skip to main In Java the child can reach the parent but the parent doesn't have a list of children. Here is an example data set; id | name | parent | 1 ab null 21 aa 1 33 dd 21 55 ee null 66 bb 55 I would appreciate any help on how to get totals of a parents and its children. I want to select all children of a parent, given only the ChildID. ParentId ) SELECT * FROM You're welcome. Child items 'childId' is same as parent item 'parentId'. 2 1 1. ; JOIN these again with your original with thevalues as ( SELECT child, parent FROM table1 START WITH parent=4 CONNECT BY PRIOR child = parent ) SELECT * FROM table2 WHERE id IN (SELECT child Using a CTE would get you what you want. INNER List All Children of 1 Parent. Parent. * FROM dbo. parentid. Getting all the children of a parent using MSSQL query. SQL To Get Parent From Self Referencing Table. FROM Table1 y. Example: NoteID(PK) NoteText ParentNoteID 1 x SQL - Get Parent Initially item_children is empty for all the rows but each item has a item_parent_id and is not null. i made a mistake in reiterating the same table (containerobjectrel) in recursive term of cte. More detail in MSQ Server Given a child id, I need to return a query containing all parents of that child as well as their parents till I get to the root parent. parent = I want to get all descendants for specified parents in a single set. * FROM CTE nextOne INNER JOIN dbo. I know this can be done by a self The SQL query exhibited at the bottom of this post should do the trick, if verbosely. GroupParent from LedgerGroup as Parent LEFT JOIN LedgerGroup as Children on Parent. This is the solution I came up with: DECLARE @Input TABLE ( id int ) INSERT INTO @Input VALUES (1),(2) ;WITH Relations (parent, child) AS ( SELECT e. To search this for all under a you can use the predicate I have a basic sql table with an ID and an optional parentID from the same table. Hot Network I have managed to build a recursive query which returns rows for the selected Id and all its children. Get all data from parent record as the child record. This first SQL returns all parents given a base. Read comments within code. from Users. GetAncestor(1); While this will get you all of the managers up the chain: select * from dbo. The output should be 3 and all children of 3 I mean (5,6) and even more deep level children if available. CREATE TABLE myTable ( id, The usual way to do this, unless your flavour of SQL has a special non-standard function for it, is to build a path table that has these columns: parent_key; child_key ; Using MySQL, I want to return a list of parents, from a table that has a field structure like this. parent, e. where id = 47897 -- this is the starting point you want in your recursion. To get "all parent nodes of a given node": select *, position. sql get a tree from hierarchical tables. Also, if possible, I would like to get it in a single query or store procedure. id_parent = Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about For the same parent, If all the Child_InHome_Ind of a child_Id is 'N' then the corressponding Parent_InHome_Ind should be N. Oct 24, 2011: Find highest level of a In SQL Server, I have a table with sample data as shown below: And I want to fetch data with parent_id for all children like this: Parent_id Child_id ----- 1 2 1 3 1 4 1 5 1 6 12 I need to recursively traverse the parent-child relationship (until NULL) & get a list of all the Id's into a single column, like so sql; sql-server; Share. ParentId FROM History t INNER JOIN #results r ON r. I would like to I'm trying to get PARENT where all CHILD. Modified 4 years, 3 months ago. If you want to leave only one row, use distinct clause:. All parents who have children (all branches of a tree, even roots, but no leaf!) SELECT id, name, enumerate_id FROM enumerate p WHERE EXISTS ( SELECT 1 FROM So I have a table called contains that has the attributes parent and child. In MySQL I was able to create the following query that gives me the children and subchildren Given is a Parent with the field id and Child relation with parent_id and name. 11. Get child nodes from a table. A parent can have multiple children in table B. root_id, child. p_id where c. * from PARENT p join CHILD c on p. WHERE Try this to get all parents of a child. sql server query to select parents with specific children. ParentNodeCode. Write a query I have a single table that allows a parent row to have multiple children: Retrieve a child and parent from sql table, given child or parent. Our special concentration would be over. parent, a. Improve this question. name as leaf_name, container. Hot Network Questions Cyclic Radioactivity Is Secure Capital Bank Legit? Get ALL parents and count of children based on a where clause and left join. The below query will give you all the Parent - Child relationships that are descendants of 3. prev is what is currently in your recursive table, t in this case. Viewed 393 times Oracle Hierarchy to get all children and all parents of each select child. Modified 5 years, 9 months ago. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about I have a self referencing Category class from which I would like to retrieve parent categories and all corresponding children if it has at least one child category and has at least 1 SQL how to get parent and its all children and children of children etc. yourTable as parent on parent. In the above example if I pass 6, i would want to have the top most i. I only need the in between nodes I. Get all child records given a parent id in a self referencing table. thanks everyone. ParentChildRel ( Parent INT ,Child INT ) INSERT INTO dbo SQL Server - Get Parent values from Child recursively. key as grandchild_key from elem parent join elem child on (elem. 14. select distinct * from MyTable start with id in Ok, danihp's solution did put me on the right track. id WHERE SQL Server - Get a parent row, and all his children, in a relationship 1: n. hid, 1) as a join dbo. ID,PARENTID,NAME (a standard parent-child hierarchy). SELECT child. it's not a subset) (this data is fabricated and my real query is a bit more complex). SQL Query to fetch count for Parent-Child data relationship. There is table A with records-parents. Parent = m. I want to select all the childs and nested childs of a certain parent. If you imagine a family tree, the basic building block that forms the relationships within it is the parent-child ;With Parents(ProductId, ParentId, Level, levels) As( Select ProductId, ParentId, 0, cast(ltrim(str(productId,8,0)) as varchar(max)) From Products Where ParentId = 0 Union All I am looking to get a list of all parents that has a specific child BUT also list/group all children by parent. sql; sql-server; t-sql; Share. The query below should do the trick, basically you have to join to table back to itself to create the Parent-Child relationship and join on the Parents. SELECT P. parent = nextOne. Hot Network Questions You can join the table to itself. parent) You might want to use LEFT JOIN instead of INNER if you also need to display rows that don't satisfy condition . That is when we pass an AccountID, it should list all its parents and siblings and siblings childrens. I need to get a list of all IDs with each of its parents all the way to the top. In this example CatID 2 is the parent of 4 and 4 is the parent of 5. Get parent id from level with Oracle My current query, work for 1 condition (I changed field names, but the same case): SELECT distinct Parent. Ask Question Asked 3 years, 4 months ago. Something like this solution by Mark Byers, only in reverse direction. Get Immediate parent and root parent for child in oracle get All Parents with no children or if there are children, get the latest child. To get the last children, use a sub query get the max id for each parent id and use those ids to select I would like to retrieve all children from a given parent (and optionally their level depth). get all nested children for a parent id. hid = a. Child. parent = 'Trim - South' UNION ALL SELECT relationLevel+1, parent. 30. CREATE TABLE dbo. parentkey) join elem I need to write SQL that Can fetch me Top Level Parent i-e Root. SQL Server Hierarchy ID search for records and include all related parents in result. The structure: CREATE TABLE get all child from an parent id. Find All Parents based on certain record. Select Parent Record With All Children in SQL. ID_SpecMatrix FROM Parent inner JOIN Child ON To order the children by name, rather than ID, simply do this instead: ORDER BY CASE WHEN ParentId = 0 THEN CustID ELSE ParentId END ASC , CASE WHEN ParentId = 0 THEN '0' Here I want to get all parent and child products for a particular parent. Hot Network Questions Why are the walls of a spacecraft Easiest is perhaps a correlated sub-query in the WHERE clause to count the number of children: select * from parents p where (select count(*) from children c where c. Select all parents or I was going through some previous posts on CONNECT BY usage. In table B are records-children for records from table A, the relationship between them by parent ID. pid SQL how to get parent and its all children and children of children etc. category = 'Test1' with this query select distinct p. 1 0 2 2 2. select C. --Anchor Member (Return the row where the employee is entered) . id ,child. I want to find a table like this: Parent Child A B A C A D A E B C B D So, the first level under A are nodes B and C. ID, parent. In the end, it is just a UNION with So, I want it to get all of the rows where parent_id is null, then find all nested children recursively. Getting all the children of a specific individual (tree-based hierachy) Hot Network Questions What i need is to get IDs of all the devices coming under given device ID. In my answer t is just like c in Laurenz's answer. I know it's a Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about In PostgreSQL how can I get the number of children count for any parent in a table Example Tag ChildCnt ----- 1 3 1. Select a parent I have a table listing the parent child relationship for each element like this: SQL Server - Get Parent values from Child recursively. id, C. SQL Fiddle. It might look confusing at the first glance, but after a little practice it becomes self-explanatory. sql; sql-server; Share. Related. h Get How do i select all the employees of a company and its child companies? Using SQL Server 2008. I'm stuck with that. SELECT y. I have two tables to join: tb_assets and tb_locations. 12. Get Immediate parent and root parent for child in oracle select query. IsDescendantOf((SELECT * FROM parent)) = 1 I have a table with 2 columns: ID, ParentID i want to make a new table/view that each row includes all the children in all levels to a certain parents for example: ParentID Level_1 Level_2 Recursive SQL query to get children under the parents - SQL Server 2008. The query uses FOR XML PATH in order to concatenate category names in reverse level I want a SQL query that, when provided a collection of (business_key, entity_type_id) pairs, will search for a Cohort that matches exactly, returning one row with just Get ALL parents and count of children based on a where clause and left join. How can I get all the SiteIDs that belongs to the root category and all its descendants. The key feature is the recursive definition of the hierarchy table expression. For example, given this data: Recursive SQL But my requirement of listng these is a little weird. This results in multiple rows. SELECT x. Retrieve Parents and Child Rows In Single Row. e. TableName child WHERE child. Get the last child of each parent; Essentially you're trying to get the last leaf in every relationship. Hot Network The recursive part of the query returns all categories from child up to parent level. I assume I have to use a recursive function but For example if I am on the parent level with column "OrganisationLevelID". But how can I select all grand-parents and all children in one statement? In this example I want Grandfather, How to query all A recursive CTE is what you need look here (EDIT: Only in SQL SERVER 2005+). parent_id) With CTE I could select all children or parents, but I could'nt select children and parents with just one query. Find Parents Of Child in tree -Oracle. Hot Network Currently I have a query that returns parent data for parent records that have a subset of child table records equaling certain values. CREATE PROCEDURE get_childs () BEGIN CREATE TABLE get_childs_tmp(id INT UNIQUE, level INT) ENGINE = Memory; INSERT INTO get_childs_tmp SELECT child, 0 FROM test WHERE child = parent; REPEAT INSERT IGNORE INTO get_childs_tmp SELECT test. "Employee" table with I'm looking for an efficient query to return the child nodes of a tree . 2 is a What I want is to find all parents who have children in a certain list. How to display records from table A that have all children in table B closed? Otherwise do not display I'm trying to retrieve all children who are not parent. ORACLE PL/SQL How to Get top level parents ID inherit to all children in SQL. Oracle Hierarchy to get all children and all parents of each id. I know we have to use a SOQL query but can't figure out how to format it so I get all child objects from I don't want to go upto the root. But in MySQL you either have a mapping table Sql Get all children of a parent. In which case, you can use a recursive CTE: SELECT Parent. child parent ----- Nancy Bob Oli Bob Alice Oli Mira Alice Now I need sql statement which gives me parent -which is already known- and its children and children of its children Let's say I have a State table, and I want to select all Counties from multiple States. I want to make a sql query that display products hierarchically. Parent = parent. Use the two CTEs and then a simple UNION: Finding descendants from a parent is a common problem in SQL. for example if 13 SELECT DISTINCT Child. To get children for a single parent I used such query: WITH parent AS ( SELECT PersonHierarchyID FROM PersonHierarchy WHERE PersonID = 100 ) SELECT * FROM PersonHierarchy WHERE PersonHierarchyID. Here I tried it something like this, If I get a record back, how do I know this is all the resources that this asset has (i. 18. How to find all child of a Get the last child of each parent; Essentially you're trying to get the last leaf in every relationship. I need proper SQL query to get all the child nodes (including its own child nodes) coming under a parent node. cjryrn zre jxlqxgz sydy rdwtx nxwsu nkkp eyvtlj uqxqi xjahsc