How To Add Data Into A PK To FK Relationship?
Hi
I have 2 tables one is called QuickLinks and another called QuickLinkItems
QuickLinks
QuickLinkID<PK> UserID QuickLinkName
-------------------------- ----------- ------------------------
1 111-111-111-111 QuickLink1
2 111-111-111-111 QuickLink2
3 222-222-222-222 QuickLink1
QuickLinkItems
QuickLinkID <FK> CharacterName CharacterImagePath
---------------------- ------------------------------- ----------------------------------------
1 a path1
1 b path2
2 d path3
2 e path4
3 a path1
4 b path 2
So thats how I see the data will look like in both of these tables the problem however I don't know how to write this into Ado.net code. Like I have made a PK to FK relationship on QuickLinkID(through the relationship builder thing).
I am just not sure how to I do this. For the sake of an example say you have 5 text boxes 2 text boxes for inserting the character names and 2 text boxes for inserting the CharacterImagePath. Then one for the Name of the QuickLink. So how would this be done? Like if it was one table it would be just some Insert commands.
Like if this was all one table I would first get the userID from the asp membership table then grab all the values from the textBoxes and insert them where they go to and the QuickLinkID would get filled automatically.
The thing that throws me off is the QuickLinkID since it needs to be the same ID as in the QuickLink table. So do I have to first insert some values into the QuickLink table then do a select on it and grab the ID then finally continue with the inserts Into the QuickLinkItems table? Or do I have to join these tables together?
Thanks
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hi there, after a lot of fussing about i found it would be a lot easier to use an SQLDS and a gridview to display my data rather than code it. However i cant for the life of me work out how to replace some of the numbers (IDs) with their accompanying names. so i have a QTY which is an INT and a Location1 which is an INT in tbl_stock_location and in tbl_locations i have the appropiate 1 = shop etc this is what i came up with for my string SELECT tbl_stock_part_multi_location.stock_part_multi_location_ID, tbl_stock_part_multi_location.stock_ID, tbl_stock_part_multi_location.Description, tbl_stock_part_multi_location.Qty1, tbl_stock_part_multi_location.Location1, tbl_stock_part_multi_location.Qty2, tbl_stock_part_multi_location.Location2, tbl_stock_part_multi_location.Qty3, tbl_stock_part_multi_location.Location3, tbl_stock_part_multi_location.Qty4, tbl_stock_part_multi_location.Location4, tbl_stock_part_multi_location.Qty5, tbl_stock_part_multi_location.Location5 FROM tbl_stock_part_multi_location INNER JOIN tbl_location ON tbl_stock_part_multi_location.Location1 = tbl_location.Location_ID AND tbl_stock_part_multi_location.Location2 = tbl_location.Location_ID AND tbl_stock_part_multi_location.Location3 = tbl_location.Location_ID AND tbl_stock_part_multi_location.Location4 = tbl_location.Location_ID AND tbl_stock_part_multi_location.Location5 = tbl_location.Location_ID WHERE (tbl_stock_part_multi_location.stock_ID = @stock_ID)" I used the query builder for this but it just dosnt seem to work and throws an error at me. Any help would be great!
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Join One To Many Relationship
hi all geeks, I have a problem regarding joins. I have 2 tables, Customer ( Customer_code, Agent1, Agent2, Agent3) Agent( Agent_Code, Agent_name) and data is like this: Customer_code Agent1 Agent2 Agent3 1 1 2 3 2 2 3 4 3 1 4 3 Agent Table Agent_Code Agent_name 1 X 2 Y 3 Z 4 P 5 Q Now I want to retrieve all customer_code with their corresponding agent names, like 1 X Y Z2 Y Z P3 X P Z, any suggestions please,thanks a lot.
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Relationship Diagram
Hi there, I just set up my AppData and i'm trying to connect the Membership to a tbl_Profile that i created.I notice there's an application_id and a user_id which are uniqueidentifiers. I've been trying create a relationship to tbl_Profile's user_id column but it won't let me saying it's not compatible. Am i suppose to set tbl_Profile's user_id column to int or uniqueidentifier? I've tried both and it won't let me... THanks!
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Help With Foreign Key Relationship
When I try to insert a record on my DB (SQL 2005 Express) I get a constraint error. This is my table setup which has been simplified to expose the problem I have: Categories TABLEint CatId PKvarchar CatName : Items TABLEint ItemId PKvarchar ItemName : X_Items_Categoriesint CatIdint ItemId So basically I have a one-to-many relationship between Items and Categories, in other words each item is associated to one or more categories and this association is done via the X_Items_Categories cross table. On this cross table I set two constraints: The CatId of each entry in the cross table (X_Items_Categories) must exist in the Category table, and
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Table Relationship
Hello, I created some SQL 2005 tables using Microsoft SQL Server Management Studio. I need to get the script code of those tables. I was able to do that by right clicking over each table. But how can I get the code for the relationships between the tables? Can't I create relationships between two tables by using T-SQL? Thanks, Miguel
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Optional Relationship
Hi, how can i make optional relationship? for example: In table A, there is column 1, column 2, column3. In table B, there is column 4, column 5 and column 6. column 1 and column 2 are primary keys for table A and table B. The relationships between table A and table B are column 2 and column 5; column3 and column 6. but optional (ie. when data exists in column 2, then column3 is null) how can i set the relationship? because one of the columns data is null each time, error always occurs.
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Relationship To UserId
Hi there everyone, this is my first post so go easy on me :) Basically I am trying to get my database to copy the value in the UserId (unique identifier field) from the aspnet_Users table to a foreign key UserId in a table called userclassset. I have made this field the same datatype and created a relationship between the two. Unfortunately, when I add a user using the ASP.Net configuration tool it does not automatically copy this value into my own custom table. I have noticed it is however automatically copied into the aspnet_Membership table. Any pointers on how to solve this would be great! Thanks :)
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Trying To Create A Relationship
Here is the error I am getting'role' table saved successfully'users' table- Unable to create relationship 'FK_users_role'. ODBC error: [Microsoft][ODBC SQL Server Driver][SQL Server]ALTER TABLE statement conflicted with COLUMN FOREIGN KEY constraint 'FK_users_role'. The conflict occurred in database 'raintranet', table 'role', column 'role_id'.table rolerole_id intname varchar 50table usersusers_id introle_id inTrying to get table.role_id to be related to role.role_idAny help would be appreciated
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Delete Relationship?
How do I delete a relationship between tables in SQL Server 7.0?I previously had a relationship between two tables, but I renamed the fieldand table of one of the tables and the old relationship still points to theold field name and table. How do I remove the defunct relationship?It doesn't show in my diagram because the old table no longer exists (wellit does but it's been renamed).
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Strange FK Relationship - How, And Is It Right?
Hello all,I have a scenario in which there are three tables, A, B and C. A and Bhave PK columns, both are of the same type. C has a FK column, of thesame type as the PK columns of A and B, but the values in it should beeither in the PK column of A or in the PK column of B...I figured out I could do this by creating a check constraint along witha user defined function to make sure the master table (either A or B)has a corresponding row before a row is inserted or updated into C. ButI don't know how to handle deletions from A and B: how to make sure thecorresponding row in C is deleted first. Any help would be greatlyappreciated. Thanks.Now the more important question: C has 6 columns, and all these columnsare common to both A and B. That is, the common columns of A and B havebeen moved to a new table C. Apart from this, there is no purpose ormeaning to having the table C; if it were not for C, A and B would'vehad 6 additional columns. I know such factoring is common in the OOworld, but is it right in the RDBMS world? What else should've beendone? Any thoughts/suggestions? Thanks a lot in advance.- Ramesh
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Foreign Key Relationship
HiIm a sql newbie , and have created two tables with a foreign keyrelationship.How do i insert into these tables. If i insert into the primary tablewill the foreign key field in the second table be automaticly updatedby ms sql server ?
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Retrieve First Row Only In Many-to-many Relationship
I have a db with three tables - books, sections, and a joining table.The normal way of getting a many to many relationship (i.e. one bookmay belong to many sections, and one section may contain many books)I want to extract the data with a single row for each book so that Ionly retrieve the first section description for any book. (e.g. title,author, section, description)Structure as follows:tbl_bookbook_id, title, author, description etc...tbl_sectionsection_id, section_desctbl_book_sectionbook_id, section_idDBA is away and I can't figure this out at all...any help gratefullyreceived.
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