Concept Hierarchy-
Jul 13, 2006What are some strategies in categorizing items?
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YTD Concept
Apr 15, 2008Hi Friends,
Can anybody help in introducing the YTD Concept:
My Table[ Monthly_Highlights_tb ] schema should contain like below:
[Month] [Base_Amount] [YTD]
APR-07 1000.00 1500.00
APR-07 500.00 1500.00
MAY-07 2000.00 3500.00
jUN-07 5000.00 8500.00
WHEN I run the below query:
UPDATE t
SET t.ytd = (SELECT SUM(q.base_amount) FROM Monthly_Highlights_tb q WHERE q.[month] = t.[month] AND q.[month] <= t.[month])
FROM Monthly_Highlights_tb t
output is coming as:
[Month] [Base_Amount] [YTD]
APR-07 1000.00 1500.00
APR-07 500.00 1500.00
MAY-07 2000.00 2000.00
jUN-07 5000.00 5000.00
cAN anybody correct the query?
MultiThreading Concept In Oracle
May 15, 2008Hi all,
Please let me know the details of the following.
1.What is Multi-Threading?
2. How it is useful to increase the Performance of a SQL query.( How it is useful
in Optimizing the query.
3. How we'll use MultiThread concept in Partitions and Using Processors.( For Eg.. If I want to use MAX threads=14 and 16 processors in this situation how we use PArtition concept and how it will improve the bufffer size of the CPU)
Thanks in advance
Basic Concept Clarification
Oct 2, 2007The distinction between Entity and Relationship is obvious to me. But I am confused by Table. Table describes Entity, Relationship, or both?
Thanks for any input.
SQL Server 2000 Concept
Jul 20, 2005Before going in to details i like to understand more about concept anddesign of this database. Most books go directly in to details.Please, can a current admistrator gife me information on this?Thanks in advance,Dick vd Spek email: Join Bytes!
View 1 Replies View RelatedNested Table Concept In SQL Server
May 8, 2004Hi all,
What is the equivalent for Oracle's nested table concept in SQL Server ?
Is there anything like TABLE( ) function to select from nested table as in Oracle ?
Eg in Oracle :
SELECT t.* FROM TABLE(nested_table_datatype) t;
( like the above query used in Oracle PL/SQL and 'nested_table_datatype' is a table datatype created in Oracle using 'create type ...' syntax )
Please give the equivalent for above...
Thanks,
Sam
SQL 2012 :: What Is The Concept Of Smart Backup
Jul 6, 2015what is the concept of smart backup in sql ?
View 1 Replies View RelatedWhere To Find Info On The Concept Of SQL Tables
Feb 7, 2006i would like to know where can i find information on the concept of SQL like Base Table , View Table and Search Table as now i am using VS.Net 2005 and SQL Server 2005 to write a addressbook program and i am just a newbie to Sql and c#... i wish to write my sql commands in c# side before passing it into sql and may i know how to do it?
View 20 Replies View RelatedHow Can I Dynamically Build Sql SELECT Using ASP 1.0 Array Concept
Jun 6, 2007The below code is ASP 1.0 to dynamically search a database and I want to use the same concept for a ASP.Net 2.0 solution. Do I do this in the code behind or on the aspx page and if on the aspx page what controls do I use for the array split? Basically where do I start. It took me a long time to get this old code working, I am hoping it is simpler in 2.0.
Thank you
OLD ASP 1.0 code to dynamically build a Sql Select statement for searching a database using one or more search words entered by user.
If Request.Querystring("kwdSearch") <> "" ThenDim kwdString, ArrKwdString, iCountiCount = 0 kwdString = Replace(Request.Querystring("kwdSearch"), "'", "''")ArrKwdString = Trim(kwdString)ArrKwdString = Split(kwdString, " ",-1,1) For iCount = 0 to UBound(ArrKwdString) If iCount < UBound(ArrKwdString) Then Criteria = Criteria & "tblLinkInfo.L_Keywords LIKE '%" & ArrKwdString(iCount) & "%' AND " Else Criteria = Criteria & "tblLinkInfo.L_Keywords LIKE '%" & ArrKwdString(iCount) & "%' " End ifNext RS.Open "SELECT * FROM tblLinkInfo Where (" & Criteria & ") AND L_Enabled = 1 ORDER BY " & SortBy & "L_Rank", CNN, 3 If RS.EOF Then If Rs.State Then RS.Close RS.Open "SELECT * FROM tblLinkInfo WHERE L_Description LIKE '%" & Replace(Request.Querystring("kwdSearch"),"''","'") & "%' AND L_Enabled = 1 ORDER BY " & SortBy & "L_Rank", CNN, 3 End If
RESULTS --- Display results with Repeater1.DataBind(); etc
Exit SubEnd If
Enterprise Product Develepment (concept To Rollout)
Apr 2, 2004Hi
I am involved in a product development and want to understand the current best practices from the conception to product rollout. I have few questions. Appreciate your help and suggestions
Our project in a nutshell: Our team has developed the apps. using GUI-Oracle Forms & DBMS-Oracle 8i/9i with weblogic, Corba, windows 2000 server environment. It’s meant for 1000s of users with million of data. We are trying to integrate additional services/capability - messaging (wireless, chat etc.). As per the initial plan we have a central database and users will be using a local footprint database. The deltas (the changes) will be synchronized with the central database at a frequency say daily or nightly... We are concerned that having the database at the users desktop could leave the door wide-open for others to take a look at our code/design...
Questions:
1. UML case tools-- What’s the best tool available in the market as we want to revisit the design phase and identify the things that have been missed out in the prototype-(which was developed by a third-party)?
So far we have used ERWIN to extract the data model...
2. How can we eliminate the need to have a local footprint database at the users desktop.?. Since there is a lots of data, retrieving the data via internet could be very slow for users? (hope this is the case!) That’s what led our team to think of having a local database at the users desktop. Someone suggested to use the data files or caching the data.. Appreciate if anyone shed some light on this.. Is there a better way to do it?
3. Client connectivity: What are the softwares needed at the users PC. Since we use Oracle Forms to develop the application, do we need to install the oracle clients at the users PCs? how to establish the connectivity from the Users PC to our server and to the database. IF we have to use the oracle client, does that require licenses for every User? What do we need to consider from the network connectivity stand point.
4. Application Rollout: how to package our finished product - application exe that is installable across wide array of environment. (we thought of install shield). how do we test it for accuracy etc.,
5. Database optimization: In addition to DBA help, is there any product or proceedures to ensure dataModel optimization, SQL query performance etc.,
Appreciate you sharing your valuable thoughts on this with us..
DB Design :: Can Use Another Server / Disk To Store Files Using FileTable Concept?
May 11, 2015I tried samples of FileTable in SQL Server 2012 to store files in database. I have following questions.
1. When I right click on FileTable, and say Explore File Table Directory, I was taken to a directory. But if I search the same directory in my server/machine, the directory is not available.
2. Can I use some external server/disk as a directory for FileTable?
3. How easy is to use FileTables using .Net web applications?
Using The Database Access Concept In SQLsrvr 2000 To SQLsrvr 2005
Mar 6, 2008In SQL Server 2000, when i install a client connection only, it also install the enterprise manager, just by adding/register new SQL server. there you can access all the tables. but in SQL Server 2005 how can I achieve that? Coz when i only install the client tool for SQL Server 2005 it only enables to connect to database, not accessing it freely and sql server management studio not included.
please help..
Db Hierarchy
May 8, 2006HI!
I am new in DB so I need some advices for finding the right solution.
I need to be able to make automatically any join between tables which the user choose and deliver the result.
is like making an hierarchy between all tables in DB (parent-child) and then making the select statement for the right join.
if u have any idea about how can I manage this, pls help me.
thanks a lot!
HIERARCHY HELP! PLEASE?
Feb 26, 2008I have an Interesting situation that I'm hoping some of you experts can help me with basically I have the following hierarchy:
Net Profit
.....Gross Profit
..........Revenue
..........Direct Costs
.....Indirect Expense
Now, I have another hierarchy - separate from the above - that I need to assimilate to the hierarchy above - Example:
Expenses
.....Node a
..........Child a (Indirect Expense Type)
.....Child b (Direct Cost type)
Net Sales Adjustments
.....Child a (Revenue type)
.....Child b (Revenue type)
Depending on the type, the top most node needs to be assigned to the appropriate node in the initial hierarcy, like this:
Net Profit
....Gross Profit
........Revenue
................Net Sales Adjustments
....................Child a (Revenue type)
....................Child b (Revenue type)
........Direct Costs
...........Expenses
.................Child b (Direct Cost type)
........Indirect Expense
............Expenses
.................Node a
.....................Child a (Indirect Expense Type)
Now, I've been able to figure out how to assign the top most node and leafs if all the children have the same type (using the expan stored proc listed in the books online), but my question is on this portion:
Expenses
.....Node a
...........Child a (Indirect Expense Type)
.....Child b (Direct Cost type)
Basically, the answer is to work backwards - if a child has a type that is different than the other children, a copy of the hierarch (up to the child) needs to be made and assigned to the appropriate initial node.
I've tried modifying the expand stored proc to give me the lineage of the child and see if there's a way I can copy the node and place it appropriately - I'm brainfried at this point, and I'm hoping that someone outthere can point me in the right direction.
Thanks in advance for your time
Hierarchy
Mar 7, 2008Hai everyone.,
i need to get solution for tree hierarchy in sql is there any solution or any keyword like 'connect by prior' in oracle ..
plz help me on this..
for example:
id | FName |parentid |
1 | sandy |
2 | robert| 1
if i give the parentid 1 in where condition of a query i need the details of 'sandy'
Thanks in Advance.
B.Arul.
Hierarchy
Jul 10, 2006Hello!I have a table that looks like this:Col1; Col2; Col3; Col4; Col538; 75; 233; 916; 277038; 75; 233; 916; 277138; 75; 233; 916; 277238; 75; 233; 923; 265438; 75; 233; 923; 265538; 75; 245; 913; 245438; 75; 245; 913; 2456....And I need a query (not a procedure) that shows me this:38; NULL; NULL; NULL; NULLNULL; 75; NULL; NULL; NULLNULL; NULL; 233; NULL; NULLNULL; NULL; NULL; 916; NULLNULL; NULL; NULL; NULL; 2770NULL; NULL; NULL; NULL; 2771NULL; NULL; NULL; NULL; 2772NULL; NULL; NULL; 923; NULLNULL; NULL; NULL; NULL; 2654NULL; NULL; NULL; NULL; 2655NULL; NULL; 245; NULL; NULLNULL; NULL; NULL; 913; NULLNULL; NULL; NULL; NULL; 2454NULL; NULL; NULL; NULL; 2456....Does anybody know how i can get this result? How?Help! Thank you!SQLNullps: SQL-Server 2000
View 3 Replies View RelatedHierarchy
May 24, 2006Hi to All!
Is there a perfect method to implement a hierarchy structure with different types as a table in Sql server 2005? Currently I am thinking of this way:
[Node | ParentId | ParentType | ChildId | ChildType]
But there is this nagging little voice saying it can be better
Cheers!
Nele
Hierarchy ORBER BY
Mar 9, 2004Hi, I'm trying to figure out how to write I SP on the following table that will produce the results show at the bottom. My main problem is the sorting, is there a way I loop through the records in TSQL and ORDER BY SortSort where the ParentID's are the same?
Thank you.
Table example
IDParentIDSortOrderCaption
1null1Main
211Files
313Folders
422File2
512Holders
621File1
752Holder2
851Holder1
Required result example
Main
-Files
--File1
--File2
-Holders
--Holder1
--Holder2
-Folders
Hierarchy Level
Apr 28, 2008Hi
i tried on CTE but iam not gettng correct result plz help me
Declare @TMaster Table (MasterId int, Type varchar(100), ParentMasterId int)
Insert into @Tmaster
Select 1, 'Fixed', 14 Union All
Select 2, 'Flexible',14 union All
Select 3, 'Others',14 union All
Select 13, 'Retirement benefits',1 union All
Select 14, 'PBHeads', 0
Select * From @Tmaster
Declare @TDetails Table ( MasterId Int, Description varchar(100))
Insert into @TDetails
Select 1, 'Basic' union all
Select 1,'Conveyance' union all
Select 1,'HRA' union all
Select 1,'Special Allowance' union all
Select 2, 'Children Education' union all
Select 2,'Travel Allowance' union all
Select 2,'Medical Expenses' union all
Select 2,'Variable Spl Pay' union all
Select 3, 'Project Allowance' union all
Select 3,'Quarterly Incentive' union all
Select 3,'Shift Allowance' union all
Select 3,'Annual Component' union all
Select 13,'Provident Fund' union all
Select 13,'Gratuity' union all
Select 13,'Super annuation'
Select * From @TDetails
in group list we have to show fixed, flexible, other
in subgroups(L1) list under fixed we have to show
Basic salary, HRA, Conveyance, Special Allowance,Retirement benefits
in subgroup(L2) we have to show Gratuity, providedfund, Super annuation they are subgroups of retirementbenefits
output :
Group Subgroup(L1) Subgroup(L2)
Fixed
Basic salary
HRA
Conveyance
Special Allowance
Retirement benefits
Provident Fund
Gratuity
Super annuation
Flexible reimbursements
LTA/Group Travel
Medical expenses
Children education
variable special pay
Others
Project allowance
Performance incentive
Medical insurance
Ordering Within Hierarchy
Aug 7, 2007Hi all,
Ive got a bit of a problem,
I have two tables:
CATEGORY
id
name
parent_CATEGORY_id
RECORD
id
CATEGORY_id
Stock_Held_Number
ps. Ive stripped out any non relevant fields
I also have the following query (again ive stripped out the non-relevant fields)
SELECT TOP (100) PERCENT SUM(dbo.RECORD.Stock_Held_Number) AS TotalStock, CATEGORY.Name AS FundName
FROM CATEGORY
LEFT OUTER JOIN dbo.RECORD ON CATEGORY.ID = dbo.RECORD.CATEGORY_id
GROUP BY CATEGORY.Name, RECORD.Stock_Held_Number
At the moment its grouping all the CATEGORIES and giving me a sum total for each which is great.
The problem I have is the CATEGORY table, there is an optional join to parent CATEGORY records on the table.
What Im trying to do is to provide a fully ordered result within the CATEGORIES and I don't have a clue.
For example:
The CATEGORY table has the following values
ID Name Parent_Category_id
1 Pens
2 Animals
3 Rocks
4 Horses 2
5 Dogs 2
When I currently run the query I get:
Name TotalStock
Pens 20
Animals 30
Rocks 40
Horses 50
Dogs 60
It's technically correct because I don't want the parent to calculate the total value of the children
What Im really trying to do is order them within the hierarchy though and indent (if possible) the result so I would get
Name TotalStock
Animals 30
---Dogs 60
---Horses 50
Pens 20
Rocks 40
Does anybody have any pointers as to how I can achieve this.
Many thanks
Mike
Parameter Hierarchy
Feb 21, 2008how do i create a parameter in hierarchy?
SAMPLE
billing period:
YEAR 2007
1st quarter
jan
feb
mar
2nd quarter
april
may
june
something like that.... if the user chose the 1st quarter the report will generate a sum-up report for the 1st quarter of 2007...
kindly reply asap.. i really need to get this report working..
thanks!
Update Hierarchy
Nov 2, 2007I have structure:FolderId, FolderName, ParentFolderId, FullPathe.g.1, First, null, First2, Sec, 1, First/Sec.....When update happens to FolderName, i need to update all FullPaths thatare below Folder which is changing.Any ideas?Thank you.
View 3 Replies View RelatedSparse Hierarchy T-SQL Help...PLEASE?
Jul 20, 2005Greetings!I could really use some suggestions on how to improve on thefollowing, it at all possible:Table 'Customer'---------------------ID GUID PK....Table 'Facility'-----------------ID GUID PKCustomerID GUID FK (FK to Customer GUID)....Table 'Rate'----------------ID PKOwnerID GUID Nullable FK (FK to Customer, Facility GUID PK)OwnerLevel INT Contraint 1-3<Rate Data>Table 'Rate' is a sparse hierarchy of data. There are 3 possiblelevels in the hierarchy as follows:OwnerID <NULL>OwnerLevel 1This indicates Global rate data.OwnerID <Customer.ID>OwnerLevel 2This indicates Customer-specific rate data.OwnerID <Facility.ID>OwnerLevel 3This indicates Facility-specific rate data.Now, a given Customer need not have an entry in the Rate table. If aCustomer does not have an entry, it is supposed to 'inherit' Globalrate data. A given Facility need not have an entry in the Rate table.If a Facility does not have an entry, it is supposed to inheritCustomer-specific rate data, and in the absence of an entry for theFacility's parent Customer, it is supposed to inherit Global ratedata.The challenge is that I want to write a view to give me back theappropriate rate record for Customer and Facility. Here's what I'vedone so far.View _Rate--------------SELECTRate.*,NULL AS TargetIDFROMRateWHERERate.OwnerID IS NULLUNIONSELECTRate.*,Customer.ID AS TargetIDFROMRateCROSS JOINCustomerWHERERate.OwnerID IS NULLOR Rate.OwnerID = Customer.IDUNIONSELECTRate.*,Facility.ID AS TargetIDFROMRateCROSS JOINFacilityWHERERate.OwnerID IS NULLOR Rate.OwnerID IN (Facility.CustomerID, Facility.ID)View view_Rate--------------------SELECT_Rate.*FROM_RateINNER JOIN(SELECTTargetID,MAX(OwnerLevel) AS OwnerLevelFROM_RateGROUP BYTargetID) AS Filtered_RateON_Rate.TargetID = Filtered_Rate.TargetIDAND _Rate.OwnerLevel = Filtered_Rate.OwnerLevelThe combination of these two views gives a resultset that contains 1record for every Target ID as follows:TargetID <NULL>OwnerID <NULL>OwnerLevel 1This indicates Global rate data established at the Global level.TargetID <Customer.ID>OwnerID <NULL>OwnerLevel 1This indicates Customer rate data for the specific Customer identifiedby Customer.ID is inherited from the Global rate data.TargetID <Customer.ID>OwnerID <Customer.ID>OwnerLevel 2This indicates Customer-specific rate data for the specific Customeridentified by Customer.ID (not inherited).TargetID <Facility.ID>OwnerID <NULL>OwnerLevel 3This indicates Facility rate data is inherited from the Global ratedata.TargetID <Facility.ID>OwnerID <Customer.ID>OwnerLevel 2This indicates Facility rate data for the specific Facility identifiedby Facility.ID is inherited from the Facility's parent Customer'sCustomer-specific rate data.TargetID <Facility.ID>OwnerID <Facility.ID>OwnerLevel 3This indicates Facility-specific rate data for the specific Facilityidentified by Facility.ID (not inherited).I know this is a lengthy post, and a complicted query scenario, butI'm not willing to accept that my solution is the best solution justyet. Please consider that I really need this functionality in a VIEWas much as possible.Thank you for your learned consideration.I eagerly await your replies.Darryll
View 2 Replies View RelatedGraph Hierarchy: What Is It Exactly?!!
Dec 21, 2007Hi everybody,
I've been reading the book MCITP Self-Paced Training Kit (Exam 70-441): Designing Database Solutions by Using Microsoft SQL Server(TM) 2005 (Self-Paced Training Kits) as a part of my preparation for exam 70-441
The book is really clear, and I could understand everything easily because I've some experience as a database developer.
Until now, there's only one thing that I didn't fully understand:
On pages 53 and 54, it mentions a type of hierarchy called: a graph hierarchy, and it gives a small example made the things even more complicated
I've many books about database design theories, but they don't use the term (graph hierarchy) any where...
So, I appreciate if you can point me to an online resource or a book that discusses this term thorougly.
Thank you
Use Hierarchy From SSAS
Sep 6, 2007Hello experts,
Last time I worked with SSAS and build a Cube. Because I€™m now very happy with the front-end excel 2003 or excel 2007 I thought I build my own Report with SSRS.
Now there is something I don€™t understand:
I build a Hierarchy in SSAS that a want to use in SSRS. Is there a chance to use it without any features? Have I to use parameters or something another?
In my opinion it makes any sense to build a hierarchy new, because it€™s already exists in SSAS.
Have a nice day
Alex
Hierarchy In Sql Server
Dec 5, 2007Hello ,
I'm facing a complicated problem and I don't think that the solution will be an easy one.
I have an SQL statement in Oracle which I need to translate it in Sql Server 2005.
select lpad(' ',5*(orderid)) || to_char(descr) as menui
from <table _name>
where MENU_ITEM not in ('test1','test2','test3') and item_parent not in ('test4,'test5,'test6')
start with <item_parent='item_parent' >
connect by prior <menu_item = item_parent and menu_name='something'; > ?(condition)
Somewhere I have read that SQL server does not support Hierarchical Sql statements. Is this true ? How am I going to do that ?
Any help will be appreciated.
Thank you
How To Get The Data In A Hierarchy?
Dec 12, 2007
How can I get the data from a table that stores hierarchical information keeping the right order and hierarchy levels?
I also need to specify a first level....let me explain.
Table: Sites
Id (PK)
Title
Url
ParentId
If I have something like this:
1 | Test | http://localhost | NULL
2 | Sub-Test | http://localhost/subtest | 1
3 | SecondItem | http://anotherServer | NULL
4 | ChildOfSub-Test | http://localhost/subtest/child | 2
And I specify that I want all child items below the Id 2, it must return:
Id | Title | Url | ParentId | Depth
2 | Sub-Test | http://localhost/subtest | 1 | 0
4 | ChildOfSub-Test | http://localhost/subtest/child | 2 | 1
How can I do this? I've saw some examples with CTEs, but they always return all of the items.
Dynamic Hierarchy
Nov 23, 2007Hi people
In have a query over two tables, and the ouptut is:
RowID | SubMarcaID | MarcaID | ProductoID
1 | 1 | 1 | 1
2 | 1 | 1 | 2
3 | 1 | 1 | NULL
4 | 3 | 1 | 3
5 | 3 | 1 | NULL
(SubMarcaID and MarcaID are the KEYS from SUBMARCA, and ProductoID is the key from PRODUCTO. Also SubMarcaID and MarcaID are foreing keys on PRODUCTO)
Now, I need a ParentRowID based on SubMarcaID and MarcaID, like a hierarchy
RowID | SubMarcaID | MarcaID | ProductoID | ParentRowID
1 | 1 | 1 | 1 | 3
2 | 1 | 1 | 2 | 3
3 | 1 | 1 | NULL | 0
4 | 3 | 1 | 3 | 5
5 | 3 | 1 | NULL | 0
How can I do this?
Code Block
SELECT ROW_NUMBER() OVER (ORDER BY PRODUCTO.MarcaID, PRODUCTO.SubMarcaID) AS RowID,
PRODUCTO.SubMarcaID,
PRODUCTO.MarcaID,
PRODUCTO.ProductoID
FROM PRODUCTO, SGP_SUBMARCA
WHERE PRODUCTO.SubMarcaID = SUBMARCA.SubMarcaID
AND PRODUCTO.MarcaID = SUBMARCA.MarcaID
GROUP
BY PRODUCTO.SubMarcaID,
PRODUCTO.MarcaID,
PRODUCTO.ProductoID
WITH
ROLLUP
HAVING (
GROUPING(PRODUCTO.ProductoID) = 1
AND GROUPING(PRODUCTO.SubMarcaID) = 0
AND GROUPING(PRODUCTO.MarcaID) = 0
)
OR (
GROUPING(PRODUCTO.SubMarcaID) = 0
AND GROUPING(PRODUCTO.MarcaID) = 0
AND GROUPING(PRODUCTO.ProductoID) = 0
)
Help With A Hierarchy Query Or Procedure
Mar 8, 2007 I have a table with a parent, child, and grandchild relationship. Can anyone help me with a query that will return the child and grandchild of a parent?
Heres my table:id pid name--------------------------------1 0 UntID2 0 Vin Number3 0 Make4 3 Model5 4 Model Number6 0 Model Year7 0 Vehicle Type8 0 Odometer MilesWhen I select 3 as the id I need these results:id pid name--------------------------------3 0 Make4 3 Model5 4 Model Number
Thanks for any help!
Ryan
Get Ancestor And Descendant In A Hierarchy
Sep 17, 2007For a short time I have considered how to get the hierarchy in a self-linked table, incidentally I have found an article about ‘Recursive CTEs’ in ‘SQL Server Books Online’, where an example is very impressive and arouses me to find a way to get the ancestors or descendants of a given node in a self-linked (self-referenced) table.
And now I want to share this method to anyone who has the same problem to resolve or someone like me who has addiction in SQL.
First of all we have to create a table for the following functions and build some test data. The statemens look like:
create table ST_CATEGORY(
CATEGORYID uniqueidentifier not null default NEWID(),
PARENTID uniqueidentifier,
[NAME] varchar(128),
COMMENT varchar(4096),
CONSTRAINT PK_ST_CATEGORY primary key (CATEGORYID)
)
go
insert into ST_CATEGORY(CATEGORYID, PARENTID, [NAME], COMMENT)
values(@rootoid, NULL, 'ROOT', 'ROOT NODE')
insert into ST_CATEGORY(CATEGORYID, PARENTID, [NAME], COMMENT)
values(NEWID(), @rootoid, 'Business Application', 'group for all business applications')
declare @techoid uniqueidentifier
set @techoid = NEWID()
insert into ST_CATEGORY(CATEGORYID, PARENTID, [NAME], COMMENT)
values(@techoid, @rootoid, 'Tech101', 'technical tips')
insert into ST_CATEGORY(CATEGORYID, PARENTID, [NAME], COMMENT)
values(NEWID(), @techoid, 'C#', 'C# tips')
go
Now that the test table and data are prepared, we can get ancestors or descendants through the following four stored procedures of a given category.
CREATE PROCEDURE spGetAncestor
@categoryID uniqueidentifier
AS
BEGIN
-- find parents/ancestor
WITH Ancestor( CATEGORYID ) AS
(
SELECT PARENTID
FROM ST_CATEGORY
WHERE CATEGORYID = @categoryID
UNION ALL
SELECT PARENTID
FROM Ancestor, ST_CATEGORY
WHERE Ancestor.CATEGORYID = ST_CATEGORY.CATEGORYID
)
SELECT * FROM Ancestor
END
GO
CREATE PROCEDURE spGetSelfAndAncestor
@categoryID uniqueidentifier
AS
BEGIN
-- find self and parents/ancestor
WITH SelfAndAncestor( CATEGORYID ) AS
(
SELECT CATEGORYID
FROM ST_CATEGORY
WHERE CATEGORYID = @categoryID
UNION ALL
SELECT PARENTID
FROM SelfAndAncestor, ST_CATEGORY
WHERE SelfAndAncestor.CATEGORYID = ST_CATEGORY.CATEGORYID
)
SELECT * FROM SelfAndAncestor
END
GO
CREATE PROCEDURE spGetDescendant
@categoryID uniqueidentifier
AS
BEGIN
-- find children/descendant
WITH Descendant( CATEGORYID ) AS
(
SELECT CATEGORYID
FROM ST_CATEGORY
WHERE PARENTID = @categoryID
UNION ALL
SELECT ST_CATEGORY.CATEGORYID
FROM Descendant, ST_CATEGORY
WHERE Descendant.CATEGORYID = ST_CATEGORY.PARENTID
)
SELECT * FROM Descendant
END
GO
CREATE PROCEDURE spGetSelfAndDescendant
@categoryID uniqueidentifier
AS
BEGIN
-- find self and children/descendant
WITH SelfAndDescendant( CATEGORYID ) AS
(
SELECT CATEGORYID
FROM ST_CATEGORY
WHERE CATEGORYID = @categoryID
UNION ALL
SELECT ST_CATEGORY.CATEGORYID
FROM SelfAndDescendant, ST_CATEGORY
WHERE SelfAndDescendant.CATEGORYID = ST_CATEGORY.PARENTID
)
SELECT * FROM SelfAndDescendant
END
GO
Hierarchy, Max(Date) And Inner Joins
Jun 13, 2008Ok first I am still very new to SQL so I really do not understand quite a bit (SP's, Sub Query's,CTE, etc..). I also went through the SQLTeam article on trees and hierachies but only confused myself even more.
I will try my best to put all the information that I know of (in the shortest way that I know).....sorry I know this is long :(
SQLExpress2005
SQL Server Management Studio Express
Two Tables
PartMaster
PRTNUM_01.......varchar(30) ////Part Number
PMDES1_01.........varchar(50) ////Primary Description
PMDES2_01.........varchar(50) ////Secondary Description
PRTNUM_01........PMDES1_01............PMDES2_01
100700..............Slide. .................6-inch
102121..............Video Card...........128MB
IPC4235-01........Chassis..............Parts
IPC4235-03........Chassis..............Parts
102128..............Riser................Card
102385..............Mother...............Board
801549..............Bracket,.............Power
801709..............Bracket..............Fan
100773..............Hardware.............Hinge
ProductStructure
PARPRT_02........varchar(30) ////Top Level Part Number
COMPRT_02......varchar(50) ////Component Part Number
EFFDTE_02.........smalldatetime //// Effective Date
QTYPER_02.........float ////// Quantity
PARPRT_02.............COMPRT_02..........EFFDTE_02....QTYPER_02
4235........................100700............2008-08-30.......1
4235........................102121............2007-08-30.......1
4235........................IPC4235-01......2008-05-20.......1
4235........................IPC4235-03......2007-08-30.......1
4235........................IPC4235-03......2008-05-20.......0
IPC4235-01...............102128............2007-11-19.......1
IPC4235-01...............102385............2007-11-19.......1
IPC4235-01...............801549............2007-11-19.......1
IPC4235-01...............801709............2008-04-01........1
IPC4235-01...............801709............2007-05-20........0
IPC4235-03...............100773............2007-09-20........1
--------What I am trying to accomplish is the retrieve the following:
PARPRT_02|COMPRT_02|Des|SubComp|Sub#|SubDes|EFFDTE_02|QTYPER_02
4235|100700|Slide 6-inch|n.a|n.a|n.a|2008-08-30|1
4235|102121|Video Card 128MB|n.a|n.a|n.a|2007-08-30|1
4235|IPC4235-01|Chassis Parts|IPC4235-01|102128|Riser Card|2007-11-19|1
4235|IPC4235-01|Chassis Parts|IPC4235-01|102385|Mother Board|2007-11-19|1
4235|IPC4235-01|ChassisParts|IPC4235-01|801549|Bracket,Power|2007-11-19|1
I have gotten Close but no cigar with the following:
SELECT ps.PARPRT_02,
ps.COMPRT_02,
pm.PMDES1_01 + ' ' + pm.PMDES2_01 as Description,
ISNULL(ps2.PARPRT_02, 'n.a.') AS [Sub Component],
ISNULL(ps2.COMPRT_02, 'n.a.') AS [Part Number of Sub],
ps.EFFDTE_02, ps.QTYPER_02
FROM ProductStructure ps
INNER JOIN
(SELECT COMPRT_02, MAX(EFFDTE_02) AS EFFDTE_02
FROM ProductStructure
WHERE (PARPRT_02 = '4235')
GROUP BY PARPRT_02, COMPRT_02) AS p3
ON ps.COMPRT_02 = p3.COMPRT_02 AND ps.EFFDTE_02 = p3.EFFDTE_02
Inner Join PartMaster AS pm On pm.PRTNUM_01 = ps.COMPRT_02
LEFT JOIN ProductStructure ps2
ON ps2.PARPRT_02 = ps.COMPRT_02
WHERE ps.PARPRT_02 = '4235'
ORDER BY
ps.PARPRT_02, ps.COMPRT_02
Which is returning:
PARPRT_02|COMPRT_02|Description|Sub Component|Part Number of Sub|EFFDTE_02|QTYPER_02
4235|100700|Slide 6-inch|n.a|n.a|2008-08-30|1
4235|102121|Video Card 128MB|n.a|n.a|2007-08-30|1
4235|IPC4235-01|Chassis Parts|IPC4235-01|102128|2008-05-20|1
4235|IPC4235-01|Chassis Parts|IPC4235-01|102385|2008-05-20|1
4235|IPC4235-01|Chassis Parts|IPC4235-01|801549|2008-05-20|1
4235|IPC4235-01|Chassis Parts|IPC4235-01|801709|2008-05-20|1
4235|IPC4235-01|Chassis Parts|IPC4235-01|801709|2008-05-20|1
4235|IPC4235-03|Chassis Parts|IPC4235-03|100773|2008-05-20|0
Line 1 - fine / Line 2 - fine / Line three (need to add description Part number of Sub)(need to keep original) / Line 4 and 5 same as line 3 / Line 6 and Line 7 should not show because the later date has a QTY of zero / Line 9 should not show because date is zero.
I once again appologize for the length and details on this , but this is has been driving me nutts. ANY help will be appreciated.
Thanks
Return Values With Hierarchy Sum
Jan 9, 2014I need to Return values with hierachy sum.
I have provided the tables with data and result expected below
============
CREATE TABLE
============
CREATE TABLE [dbo].[Travel_Master](
[Load_Id] [int] NULL,
[Mode_Id] [nchar](2) NULL,
[Mode_Info] [nchar](10) NULL,
[Has_Nodes] [nchar](3) NULL
) ON [PRIMARY]
[Code] ....
The parent data will have either QA or QC
Child will have data in QY.
========================
EXPECTED RESULT
========================
Mode_Info |Mode_Detail| QA| QC|QY
Air||4 | |
Sea|||5|
SEA|SHIP|||15
SEA|BOAT|||25
ROAD|||2 |
ROAD|BUS|||20
ROAD|BIKE|||30
ROAD|CYCLE|||4
ROAD|TRAM|||10
ROAD|CAR|3||
ROAD|BMW|||36
ROAD|AUDI|||84
How To Write Hierarchy Queries
Feb 5, 2014I have one table which consists of data in the following manner
Child Parent
ZN1 NS
ZN2 NS
A1 ZN1
A3 Zn1
A2 Zn2
A4 Zn2
IT1 A4
It2 A3
It3 A2
It5 A1
Now i want to display the information in the follwing manner.
Zn1 NS
A1 Zn1
It5 A1
A3 Zn1
It2 A3
Zn2 NS
A2 Zn2
It3 A2
A4 Zn2
IT1 A4