Retreiving Tree-Structure Data From A Table Throug
Apr 7, 2007
Hi all
I have a Table with Following structure ( a Tree Structure )
PK Parent Level Code
--- -------- ------- ------
1 0 0 100
2 1 1 101
3 1 1 102
4 2 2 103
5 3 2 104
6 4 3 105
The same as following Tree as you can see
1__
| 2__
| 4__
| 6
| __
3__
5
I need a query to return the following Result. I think it is possible only through Nested sub-Queries But i don't know how to do that
Could any one help me.?
PK Parent Level Value First-Parent' Code 2nd-Parent's Code 3rd-Parent's Code
---- -------- ------ ------- --------------------- ---------------------- -----------------------
1 0 0 100 NULL NULL NULL
2 1 1 101 100 NULL NULL
3 1 1 102 100 NULL NULL
4 2 2 103 101 100 NULL
5 3 2 104 102 100 NULL
6 4 3 105 103 101 100
Any help greatly would be appreciated.
Kind Regards.
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Dec 11, 2006
hello friends!
Can any body guide me regarding Tree/hierarchy Multi-Referential table structure.
What i have is only for known tree structure i.e upto 3 or 4 level but if i waanna to find nth level hoe shud i design my table structure.
T.I.A
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Apr 6, 2015
I got assignment, how to make it appear in the right order .
/* DROP TABLE EMP
SELECT * INTO Emp FROM (
SELECT 'A' EmpID, NULL ManID, 'Name' EmpName UNION ALL
SELECT 'MAC' EmpID, 'A' ManID, 'Name__' EmpName UNION ALL
SELECT '1ABA' EmpID, 'MAC' ManID, 'Name____' EmpName UNION ALL
SELECT 'ABB' EmpID, '1ABA' ManID, 'Name______' EmpName UNION ALL
SELECT 'XB' EmpID, 'A' ManID, 'Name__' EmpName UNION ALL
SELECT 'BAC' EmpID, 'XB' ManID, 'Name____' EmpName ) b
*/
[code]....
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May 9, 2008
Hi all!
I am trying to organize a hierarchical data structure into a table. I need to have the possibility to set 2 parents for some nodes. Curently I see following two options:
Example 1
id parent_id name-----------------------------------1 0 Level 1 Parent A2 0 Level 1 Parent B3 1,2 Level 2 Child
Example 2
id parent_id name-----------------------------------1 0 Level 1 Parent A2 0 Level 1 Parent B3 1 Level 2 Child3 2 Level 2 Child
Is any of the two examples valid database logic wise? In fact, is it possible to achieve the requirement by using only one table?
Thanks in advance,
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Sep 11, 2007
Can anyone please help me? I need to create a tree structure of my company's database server. I need to include all the tables and their description in a tree structure. The output can be in any format. Is there some tool in the MSSql that will do this for me, so I don't have to write it out manualy?? Thank you very much for any ideas!!
M.
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Aug 23, 2004
I have the following table
Memberid int
submemberid int
example
MemberId SubMemberId
1 2
2 3
1 4
3 5
2 6
7 8
Each member may supervise more than one member under him (whom I call submember)
and then each sub member may also supervise more than one member under him
I need to be able to select a specific member for example whose id is 1 and consequently all his sub members should be selected whose also all submembers should be selected and so
on
I do not know how to do this here is my trial:
ALTER Procedure dbo.MemberReports;1
@MemberMaskId nvarchar(8)
As
SET NOCOUNT ON
Begin
Declare @Exists Int -- Return Value
-- Select * from MembersTree where MemberId = @memId or MemberId = subMemberId
SELECT
MembersTree.memberid,
MembersTree.submemberid,
MembersTree1.memberid
FROM
MembersTree
INNER JOIN
MembersTree MembersTree1
ON MembersTree.Submemberid
= MembersTree1.memberid
WHERE
MembersTree.MemberId = @memId
If @@rowcount = 0 -- No Record returned
Select @Exists = 0
Else
Select @Exists = 1
Return @Exists
End
Please help,
Thanks
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Nov 6, 2005
hello i have a table with four fields : name_id, name, tree_id, level withthese data:1 name1 001 12 name2 002 13 name3 003 14 name4 001001 25 name5 001002 26 name6 001003 27 name7 001001001 3tree:1-- 4-7-5-62-3-and procedure which add nodes to tree looks tree.add(idparent,idchild,name)how to write select which returns idparent,idchild and name then i can addnodes in loop reading datareader ?
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Jul 30, 2007
I’m trying to create a modified catalog tree out from two tables in sql
The catalog is created from two tables.
Table 1 has the lowest level and is showing the connection with the item and the lowest ItemGroup. It also shows the connection with the MainCatalog
MainCatalogId, ItemGroupId, ItemId
Example data:
(sorry for the tabs that won't work)
MainCatalogIdItemGroupIdItemId
715063823
715073824
715093825
715093826
The catalog structure is in table 2. Here are the connections between the different
ItemGroupId, ParentId
Example data:
ItemGroupIdParentId
15061365
15071365
15091364
13641066
13651066
1066NULL
To be able to use create the tree structure and not getting the result set to big, I need it to look something like this:
ItemGroupIdItemIdLevel 2 level 3Level4
1506 3823136510667
1507 3824136510667
1509 3825136410667
1509 3826136410667
I have tried many ways, but I’m not getting the result I want.
Hope this was understandable, and that someone has an idea if this is manageable
Thanks :)
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Dec 21, 2007
Hai Iam new to SSRS 2005, please help me regarding below Drill Through Report Problem. Assum my problem with below example.Iam tried Hard iam not able to find the solution, Any body please help me.my real time problem is same as below functionality
If Suppose iam dispalying two columns like Country,Department,iam taking these two columns in a table, assume country column having America,south africa, individual america column having Florida state, south africa column contains capetown state, in the preview of the report iam applying drilldown to America column like + America, i need when clicking the America column i want to display Florida state under the column of Country like tree view structure
i need output like this and the same time i want to display other columns those also contain tree view structure assume other one is department column, with contains computers and sales, individualy computers contains HP, Sales contains Bikes
Country Department
+ America + Computers
---Florida -- HP
+ SothAfrica + Sales
---Capetown __Bikes
How to implement above output using drill through functionality, i tried with subreports and used all grouping formats, is possible for display output like above explain the procedure .
Thanks In advance
Jacks
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Jun 3, 2015
I have the following table:
SELECT 'A' as Item, '1' as Version, 0 as Counter, '01-01-2011' as CreatedDate UNION ALL
SELECT 'A' as Item, '1.1' as Version, 1 as Counter, '01-02-2011' as CreatedDate UNION ALL
SELECT 'A' as Item, '1.2' as Version, 2 as Counter, '01-03-2011' as CreatedDate UNION ALL
SELECT 'B' as Item, '1.2' as Version, 0 as Counter, '01-01-2011' as CreatedDate UNION ALL
[Code] .....
I want to write a script where if a user enters the version number, then the output should show all the upward and downward nodes..e.g. if a user selects '1.2' version then following should be the output
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Aug 14, 2015
Below is my table structure. And I am inserting data from other temp table.
CREATE TABLE #revf (
[Cusip] [VARCHAR](50) NULL, [sponfID] [VARCHAR](max) NULL, GroupSeries [VARCHAR](max) NULL, [tran] [VARCHAR](max) NULL, [AddDate] [VARCHAR](max) NULL, [SetDate] [VARCHAR](max) NULL, [PoolNumber] [VARCHAR](max) NULL, [Aggregate] [VARCHAR](max) NULL, [Price] [VARCHAR](max) NULL, [NetAmount] [VARCHAR](max) NULL,
[Code] ....
Now in a next step I am deleting the records from #revf table. Please see the delete code below
DELETE
FROM #revf
WHERE fi_gnmaid IN (
SELECT DISTINCT r2.fi_gnmaid
FROM #revf r1, #revf r2
[Code] ...
I don't want to create this #rev table so that i can avoid the delete statement. But data should not affect. Can i rewrite the above as below:
SELECT [Cusip], [sponfID], GroupSeries, [tran], [AddDate], [SetDate], [PoolNumber], [Aggregate], [Price], [NetAmount], [Interest],
[Coupon], [TradeDate], [ReversalDate], [Description], [ImportDate], MAX([fi_gnmaid]) AS Fi_GNMAID, accounttype, [IgnoreFlag], [IgnoreReason], IncludeReversals, DatasetID, [DeloitteTaxComments], [ReconciliationID],
[Code] ....
If my above statement is wrong . Where i can improve here? And actually i am getting 4 rows difference.
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Mar 5, 2004
Hello:
I have an app that needs to retrieve the list of tables in an SQL database. I see that there is a way to do this with the OLEdb provider (GetOleDbSchemaTable() ), but I can't find a sibling method in SQL. IS there one/ Any Ideas?
Mike
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Oct 18, 2007
We have SQL Enterprise Manager (8.0). Is there any way to Copy a Table from one database to another with only the Structure (design) - not all the Data?
I can't find any option in the Import Data Wizard that only copies the Table structure.
Any help is appreciated. Thanks
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Feb 20, 2004
I have a table that looks like this:
ID Type
123 Phone
123 Meeting
123 Phone
and I would like the data to look like this
ID phone Meeting
123 2 1
How do I do this?
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Jan 29, 2005
I Somehow restored the latest database onto the test database. Can I now retrieve the lost data. If Yes , How is it possible.
Akash
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Sep 25, 2003
In order to export data to a 3rd party provider, I build five separate tables to store the data. Every table has a different layout, except for the first four columns. They are record type, SSN, employee id and another id number.
Basically, I have to sort that data by SSN then by record type. Each employee will have multiple records.
However, that data will need to be "merged" into one table to be exported.
I have created a table that defines the first four columns, but then has one large "filler" field that will contain the rest of the data. How can I copy data from five different tables with five different layouts into one table?
Any suggestions?
Thanks,
Steve Hanzelman
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Mar 11, 2004
Hello E'body
I have an application with MSAccess as front end and SQLServer as backend. have quite a bit of tables. i wanted to write a stored procedure which exports a SQL Server table (both Structure & Data) to a new Access MDB file. i know with the use of DTS its possible but i need to code it down. i need to perform this at runtime. so can anybody help.
Its urgent.
Bye.
Lax
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Aug 24, 2015
I have a large fact table spread across tens of partitions (appx. 1TB each). I found that the business does not need much of the columns in the table. So, as an optimization action, I decided to get rid of these un-needed columns.What is the efficient way to achieve this? Can I simply drop these columns from the table, or use a new table with the reduced structure?
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Aug 8, 2006
Hello. I want to ask about the possibility of copying both a tablestructure and it's contents from aSQL server table to a table within MS access. The problem cannot besolve with a permanent table structure at the target location.The names of the columns are essentially data with the application andso are subject to change. I am targeting a solution using SQL QueryManager.The approach I have tried (with failure) isSELECT *INTO <linkedserver table>FROM <local table>This should create and copy. However, I am not sure if this isachievable with this approach.Refer to the dialogue;-------------------------------------------------------USE MASTERGOEXEC sp_addlinkedserver@SERVER = 'Freddie',@PROVIDER = 'Microsoft.Jet.OLEDB.4.0',@SRVPRODUCT = 'OLE DB Provider for Jet',@DATASRC = 'C: empHMIS_Recipe.mdb'-- I am not sure if this is requiredEXEC sp_addlinkedsrvlogin 'Freddie', false, 'sa', 'Admin', NULLSELECT * FROM Freddie...FRED -- This is OKSELECT * INTO #Temp FROM Freddie...FRED -- This is OK-- This fails - Refer errorSELECT * INTO Freddie.FRED65from #tempServer: Msg 2760, Level 16, State 1, Line 1Specified owner name 'Freddie' either does not exist or you do not havepermission to use it.-- This also fails and I thought reflected the above select with naming- Refer errorSELECT * INTO Freddie...FRED65from #tempServer: Msg 117, Level 15, State 1, Line 2The object name 'Freddie...' contains more than the maximum number ofprefixes. The maximum is 2.EXEC sp_dropserver 'Freddie',@droplogins = 'droplogins'------------------------------------------------------------Thank you.Regards JC...
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Jun 18, 2015
I have two identical table structure with at least 60 or more columns!!
Table A
ID numeric(18, 0) Primary Key,
RefID numeric(18, 0),
CoNum Varchar(15),
PrevCode Varchar(15),
DispCode VArchar(15),
EffDate Date,
Sal numeric(18, 0),
SDeposit numeric(18, 0) Etc....
I need to compare Data between two table and provide result like this!
RefId ID, CoNum, PrevCode, DispCode, EffDate, Sal, SDeposit
1, ,No Match, ,20,5200,0
So condition like. If table A Column Data does not Equal Table B Column data then
If datatype is Date then display Difference of Days.
if Datatype is Numeric then display Difference between value.( it display 0 if doesn't have difference)
if Datatype is Varchar then display No Match word.
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Nov 13, 2007
Hello, can anyone tell me if it is possible to conditionally join tables? If so, how could it be done?
What I would like to do is create a query similar to the one below but include the rows in the Asset table where the corresponding Alert field is NULL.
SELECT A.AssetId, A.IndustryId, A.RegionId, A.RevenueId, AL.AlertId
FROM Alerts AS AL INNER JOIN
Assets AS A ON AL.IndustryId = A.IndustryId AND AL.RegionId = A.RegionId AND AL.RevenueId = A.RevenueId
WHERE AlertId = 1
The output I am after would be the first row in the Assets table. But since the RevenueId column is NULL, I get nothing. The only time the above query will work is if all three Id columns are populated. That is not always going to be the case. Please don't suggest changing table structures or adding data. That is not an option.
Below are the table structures and sample data.
CREATE TABLE [dbo].[Alerts](
[AlertId] [int] NOT NULL,
[IndustryId] [int] NULL,
[RegionId] [int] NULL,
[RevenueId] [int] NULL,
CONSTRAINT [PK_Alert] PRIMARY KEY CLUSTERED
(
[AlertId] ASC
)WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY]
CREATE TABLE [dbo].[Assets](
[AssetId] [int] NOT NULL,
[IndustryId] [int] NOT NULL,
[RegionId] [int] NOT NULL,
[RevenueId] [int] NOT NULL,
CONSTRAINT [PK_Assets] PRIMARY KEY CLUSTERED
(
[AssetId] ASC,
[IndustryId] ASC,
[RegionId] ASC,
[RevenueId] ASC
)WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY]
INSERT INTO Alerts (AlertId, IndustryId, RegionId, RevenueId)
VALUES (1, 2, 5, NULL)
INSERT INTO Alerts (AlertId, IndustryId, RegionId, RevenueId)
VALUES (2, 2, 5, 1)
INSERT INTO Alerts (AlertId, IndustryId, RegionId, RevenueId)
VALUES (3, 2, NULL, NULL)
INSERT INTO Alerts (AlertId, IndustryId, RegionId, RevenueId)
VALUES (4, NULL, 5, NULL)
INSERT INTO Alerts (AlertId, IndustryId, RegionId, RevenueId)
VALUES (5, 3, NULL, 4)
INSERT INTO Alerts (AlertId, IndustryId, RegionId, RevenueId)
VALUES (6, NULL, 4, NULL)
INSERT INTO Alerts (AlertId, IndustryId, RegionId, RevenueId)
VALUES (7, 3, 4, 1)
INSERT INTO Assets (AssetId, IndustryId, RegionId, RevenueId)
VALUES (1, 2, 4, 3)
INSERT INTO Assets (AssetId, IndustryId, RegionId, RevenueId)
VALUES (1, 2, 5, 1)
INSERT INTO Assets (AssetId, IndustryId, RegionId, RevenueId)
VALUES (2, 2, 5, 5)
INSERT INTO Assets (AssetId, IndustryId, RegionId, RevenueId)
VALUES (2, 3, 4, 5)
INSERT INTO Assets (AssetId, IndustryId, RegionId, RevenueId)
VALUES (3, 2, 4, 1)
INSERT INTO Assets (AssetId, IndustryId, RegionId, RevenueId)
VALUES (4, 2, 5, 4)
INSERT INTO Assets (AssetId, IndustryId, RegionId, RevenueId)
VALUES (5, 3, 5, 1)
INSERT INTO Assets (AssetId, IndustryId, RegionId, RevenueId)
VALUES (5, 2, 4, 5)
INSERT INTO Assets (AssetId, IndustryId, RegionId, RevenueId)
VALUES (5, 3, 1, 1)
INSERT INTO Assets (AssetId, IndustryId, RegionId, RevenueId)
VALUES (6, 3, 2, 4)
Thanks.
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Apr 14, 2008
Hi all,
Could someone tell me how to get the data from all tables of the database in the form of insert script? We are moving our databse from SQL Server 2000 to SQL Server 2005. The scripts for the Database, Tables, Views , Procedures, Functions have been obtained and it is only the data that is remaining. Some are small tables with 5 to 6 columns but there are some with 50 odd columns. A friend of mine told me about a procedure that returns a dataset with INSERT statements by passing a table name as a parameter. Such procedure would be of great help.
Thank you
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Dec 23, 1998
I have been trying to write a query that will allow me to search through text fields. This is a problem because SQL doesn't let me use any functions on TEXT datatypes.
When I was using access I did it like this:
where upper(searchtext) like ('%SEARCHSTRING%')
However UPPER doesn't work on text fields (I want the search to be case insensitive)
I tried this:
where patindex(searchtext, '%SEARCHSTRING%') <> 0
but that is not case-insensitive...
Help me SQL gurus, you are my only hope
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May 27, 2008
hi, friends i need a help in design a database throug c language
i will be very thanks if i get replay
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Oct 27, 2006
I installed Named instance in SQL 2005 Server (TESTAVTESTNETAV), now i am not able to acces this instance in SQL Query Ana.throug IP Address.
i am able to access this instance through name
How can i resolve this issue please help me out ??
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Sep 12, 2006
Hello,I have a "tree" table:Id - primary keyParrentId - (foreign key) related to IdTitle.....when I delete some record I want to delete it with all childs (cascadedeleting). I can't set cascade deleting on the same table :(. Is thereany easy way in the MSSQL 2005 to do this ? There is one idea - usingcursors + recursive functions but I think this solution is not easyand elegant.Thakns for any help and sugestions.Regards.Andy
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Aug 21, 2007
Hi..I have a table register..in this fields are username,parent id,downline ; I have to determine all the child of a particular parent.
suppose table is like this. username parentid downline
B A left
C A right
D B left
E B right....
I have to also determine the level in the tree....please help...
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Jul 23, 2005
Hi all,I am rather new to database design and modelling concepts in generaland was hoping for some advice on a problem I am trying to solve. Ihave designed a piece of software that creates a tree with pluggablenodes. Each node class can have 0 to n distinct classes plugged intoit to define the type for that node.For example, a node plugged with a 'customer' class and an 'engineer'class would indicate that this node in the tree is an engineer who isalso a customer. We could also have a 'owner', 'engineer' etc.I now want to persist this tree in an SQL Server 2000 Database. I havechosen to implement the nested set model, and have thought about thefollowing table design:table NODE_TABLE:lft INTEGERrft INTEGERpropsID INTEGERtable PROPERTIES_TABLE:propsID INTEGERtableName VARCHARtable CUSTOMER_TABLE:propsID INTEGERfirstname CHARlastname CHARtable ENGINEER_TABLE:propsID INTEGERnum_completed_projects INTEGERdegree CHARschool CHARtable OWNER_TABLE:propsID INTEGERcompanyName CHARSo, given the above example - I would have a NODE_TABLE that links to 2entries in PROPERTIES_TABLE. One entry would link to an entry in theCUSTOMER_TABLE, the other to an entry in ENGINEER_TABLE.Are there any more efficient solutions to this problem? As i said, Iam very new to DB design and would welcome any feedback or suggestionsof how else I might model my pluggable tree in a Database. Thank you,Bob Yohan
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Feb 23, 2015
I am trying to output the hierarchical data of a tree to xml format.
I can query the data from the tables into a friendly format like this:
create table dummy
(
id int,
childname nvarchar(max),
parentid int,
parentname nvarchar(max)
[Code] ....
And I always know the root ID from the first record on "table" dummy (generated with a common table expression), in this case it's ID 1, but from here, how to process this for any level of depth ?
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May 26, 2006
Hi!
I try to use Data Mining HTML Tree Viewer, but has some problem. In the Connection property, i can't set a new connection to this property.
Help me!!!
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Jan 15, 2015
I'm playing with CTE and just want to expand my skills and ask how you would build this tree structure to fill that [Tree] column for table like in sample below:
/* CREATE TABLE #T1 (child_id INT, parent_id INT, tree VARCHAR(MAX))
INSERT INTO #T1 VALUES
( 200,3, '200-3-2-1' ),
( 100 , 14 , '100-14-1'),
( 3 , 2 , '3-2-1'),
( 2 , 1 , '2-1'),
( 14 , 1 , '14-1'),
( 1 , NULL , '1');
[Code] .....
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Dec 16, 2007
Hello friends,
I am new to the SQL Server 2005 development.
From last 1 week or so, i have been facing very strange problem with my sql server 2005s database
which is configured and set on the hosting web server. Right now for managing my sql server 2005 database,
i am using an web based Control Panel developed by my hosting company.
Problem i am facing is that, whenever i try to modify (i.e. add new columns) tables in the database,
it gives me error saying that,
"There is already an object named 'PK_xxx_Temp' in the database. Could not create constraint. See previous errors.
Source: .Net SqlClient Data Provider".
where xxx is the table name.
I have done quite a bit research on the problem and have also searched on the net for solution but still
the problem persist.
Thanks in advance. Any help will be appreciated.
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Oct 25, 2015
we have a table in our ERP database and we copy data from this table into another "stage" table on a nightly basis. is there a way to dynamically alter the schema of the stage table when the source table's structure is changed? in other words, if a new column is added to the source table, i would like to add the column to the stage table during the nightly refresh.
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