How To Automatically Create New Records In A Foreign Table When Inserting Records In A Primary Table.
Sep 13, 2006
Ok, I'm really new at this, but I am looking for a way to automatically insert new records into tables. I have one primary table with a primary key id that is automatically generated on insert and 3 other tables that have foreign keys pointing to the primary key. Is there a way to automatically create new records in the foreign tables that will have the new id? Would this be a job for a trigger, stored procedure? I admit I haven't studied up on those yet--I am learning things as I need them.
Thanks.
Previously same records exists in table having primary key and table having foreign key . we have faced 7 records were lost from primary key table but same record exists in foreign key table.
In SQL Server 2000, I have a parent table with a cascade update to a child table. I want to add a record to the child table whenever I add a table to the parent table. Thanks
I need to delete records from a table (Table1) which has a foreign key column in a related table (Table2).
Table1 columns are: table1Id; Name. Table2 columns include Table2.table1Id which is the foreign key to Table1.
What is the syntax to delete records from Table1 using Table1.Name='some name' and remove any records in Table2 that have Table2.table1Id equal to Table1.table1Id?
i'm using sql express, management studio express and a visual web developer starter kit. i have 4 tables: items; categories; categorization; old_items the old_items table has both the item id and category fields in it, the new db has them separated: items.id; categories.id; categorization.itemId, categorizaton.parentCategoryId, both of which are foreign keys. i need to get the old_item.id and old_item.category values into the new categorization table but it keeps choking on the foreign keys and i can't get past it. as far as i've been able to figure out so far, i need to turn off the foreign keys to do the insert but i'm not sure and i haven't been able to find any sql query examples that demonstrate it or explain it well enough for my n00b self. i've read http://msdn.microsoft.com/en-us/library/10cetyt6.aspx, "How to: Disable Foreign Key Constraints with INSERT and UPDATE Statements" but i don't get how that affects it, it seems like one of the other options would actually disable them. can anyone help? i've been trying all the permutations of queries i can think of and not getting it. thanks.
Hi.. I really need a help. Is there any way to insert multiple records into a table in one go?
I have a table named Fruit. It contains FruitId,OwnerId,Colour
The list of colour is got from another table name FruitColour. FruitColour Consists of 2 column, FruitName and Colour.
Is it possible to insert multiple records into Fruit table with one query if only the colour is changed.
Sample case I have an Apple. Fruit id=2 OwnerId=2 Colour -- > Select Colour From FruitColour where FruitName='Apple' (Will return multiple records)
I tried to insert using this query: Insert into Fruit(FruitId,OwnerId,Colour) Values (2,2,Select Colour from FruitColour where FruitName='Apple').
Gives me this error Subqueries are not allowed in this context. Only scalar expressions are allowed.
I need to do this because actually I am inserting multiple fruit at one time, and each have multiple colour. If I need to insert the colour one by one for each fruit it will takes a very long time.
Any suggestion are welcomed. Thank you in advanced.
1 john john smith smith 1 john j smith smith 1 john jon smith smit
I want to be able to insert all the records from the result set into another table, like in the eg, but only excluding those ones that match all the above fields. How would I do this...
I need help with this. When I run the below script (only select) it retrives around 130K records and gives me the output within 2 mins. Whenever I try to put the same output in a temp or permanent table it takes hours. Any Idea why?
SET NOCOUNT ON
DECLARE @ImportId INT SET @ImportId = 5151
DECLARE @ResultXML XML SET @ResultXML = (SELECT ResultXML FROM tbRequests WITH(NOLOCK) WHERE ImportId = @ImportId)
SELECT resultNode.value('(./DealName)[1]','VARCHAR(200)') AS DealName, resultNode.value('(./CUSIP)[1]','VARCHAR(100)') AS CUSIP, CASE WHEN resultNode.value('(./Vintage)[1]','VARCHAR(100)') = '' THEN NULL ELSE resultNode.value('(./Vintage)[1]','INT') END AS Vintage, resultNode.value('(./PoolPoolType)[1]','VARCHAR(100)') AS PoolType, CASE WHEN resultNode.value('(./PaidOff)[1]','VARCHAR(100)') = '' THEN NULL ELSE resultNode.value('(./PaidOff)[1]','BIT') END AS PaidOff FROM @ResultXml.nodes('./WebService1010DataOutput') resultXml(resultXmlNode) CROSS APPLY resultXmlNode.nodes('./Results/Result') resultNodes(resultNode)
INSERT into #TResults (DealName,CUSIP,Vintage,PoolType,PaidOff) SELECT resultNode.value('(./DealName)[1]','VARCHAR(200)') AS DealName, resultNode.value('(./CUSIP)[1]','VARCHAR(100)') AS CUSIP, CASE WHEN resultNode.value('(./Vintage)[1]','VARCHAR(100)') = '' THEN NULL ELSE resultNode.value('(./Vintage)[1]','INT') END AS Vintage, resultNode.value('(./PoolPoolType)[1]','VARCHAR(100)') AS PoolType, CASE WHEN resultNode.value('(./PaidOff)[1]','VARCHAR(100)') = '' THEN NULL ELSE resultNode.value('(./PaidOff)[1]','BIT') END AS PaidOff FROM @ResultXml.nodes('./WebService1010DataOutput') resultXml(resultXmlNode) CROSS APPLY resultXmlNode.nodes('./Results/Result') resultNodes(resultNode)
Godwin writes "Hello, Heres my question.. I have 2 tables.2 paticular columns exist in both the tables. I want to be able to select those 2 columns on the 1st table and insert them on to the same 2 columns on the 2nd table.
Now,this 2nd table has another 3 columns that exist in another table.I would like to take those 3 column values from that 3rd table and insert it into the 2nd table by modifying those existing records in the 2nd table.In the 3rd table,there will be around 5 records...I want to copy the existing records 5 times in the 2nd table and insert the 3rd tables rows inside the 2nd table in that respective column for 5 rows.
I hope you understand what I mean...Im sorry for really confusing.. Please help me Thanks Godwin"
Table2 contains fields Group, Name,Category, Dimension (Group and Name are not in Table1)
So basically I need to read the records in Table1 using Groupid and each time there is a Groupid then select records from Table2 where Table2.Category in (Select Catergory from Table1) and Table2.Dimension in (Select Dimension from Table1)
In Table1 There might be 10 Groupid records all of which are different.
I am trying to write a query that will retrieve all students of a particular class and also any rows in HomeworkLogLine if they exist (but return null if there is no row). I thought this should be a relatively simple LEFT join but I've tried every possible combination of joins but it's not working.
SELECT Student.StudentSurname + ', ' + Student.StudentForename AS Fullname, HomeworkLogLine.HomeworkLogLineTimestamp, HomeworkLog.HomeworkLogDescription, ROW_NUMBER() OVER (PARTITION BY HomeworkLogLine.HomeworkLogLineStudentID ORDER BY
[Code] ...
It's only returning two rows (the students where they have a row in the HomeworkLogLine table).
I use the following 3 sets of sql code in SQL Server Management Studio Express (SSMSE) to import the csv data/files to 3 dbo.Tables via CREATE TABLE & BUKL INSERT operations:
-- ImportCSVprojects.sql --
USE ChemDatabase
GO
CREATE TABLE Projects
(
ProjectID int,
ProjectName nvarchar(25),
LabName nvarchar(25)
);
BULK INSERT dbo.Projects
FROM 'c:myfileProjects.csv'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = ''
)
GO ======================================= -- ImportCSVsamples.sql --
USE ChemDatabase
GO
CREATE TABLE Samples
(
SampleID int,
SampleName nvarchar(25),
Matrix nvarchar(25),
SampleType nvarchar(25),
ChemGroup nvarchar(25),
ProjectID int
);
BULK INSERT dbo.Samples
FROM 'c:myfileSamples.csv'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = ''
)
GO ========================================= -- ImportCSVtestResult.sql --
USE ChemDatabase
GO
CREATE TABLE TestResults
(
AnalyteID int,
AnalyteName nvarchar(25),
Result decimal(9,3),
UnitForConc nvarchar(25),
SampleID int
);
BULK INSERT dbo.TestResults
FROM 'c:myfileLabTests.csv'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = ''
)
GO
======================================== The 3 csv files were successfully imported into the ChemDatabase of my SSMSE.
2 questions to ask: (1) How can I designate the Primary and Foreign Keys to these 3 dbo Tables? Should I do this "designate" thing after the 3 dbo Tables are done or during the "Importing" period? (2) How can I set up the relationships among these 3 dbo Tables?
How to delete records from multiple tables if main table’s entity is deleted as constraints is applied on all..There is this main table called Organization or TblOrganization.and this organization have branches which are in Brach table called tblBranch and this branch have multiple applications let say tblApplication and these application are used by multiple users called tblUsers.What I want is: when I delete the Organization All branches, application and users related to it must be deleted also.How I can apply that on a button click in asp.net web forms..Right now this is my delete function which is very simple
Public void Delete(int? id){ var str=”DELETE FROM tblOrganization WHERE organizationId=”+ id ; } And My tables LOOK LIKE this CREATE TABLE tblOrganization ( OrganizationId int, OrganizationName varchar(255)
Hi.. I am getting a xml stream of data and putting it to a object and then calling a big sproc to insert or update data in many tables across my database... But there is one Table that i am having trouble inserting it.. But if i run an update it works fine... This my code for that part of the sproc.. IF Exists( SELECT * FROM PlanEligibility WHERE PlanId = @PlanId ) BEGIN UPDATE PlanEligibility SET LengthOfService = Case When @PD_EmployeeContribution = 0 Then @rsLengthOfServicePS ELSE @rsLengthOfService END, EligibilityAge = CASE When @PD_EmployeeContribution = 0 Then @EligibilityAgePS Else @EligibilityAge End, EntryDates = @EntryDates, EligiDifferentRequirementsMatch = Case When @PD_EmployeeContribution = 0 Then 0 When @PD_EmployeeContribution = 1 and @PD_EmployerContribution = 0 then 0 Else 1 END, --@CompMatchM, LengthOfServiceMatch = CASE When @MCompanyMatch = 0 Then @rsLengthOfServicePs ELSE @rsLengthOfServiceMatch END, EligibilityAgeMatch = CASE When @MCompanyMatch = 0 Then @EligibilityAgePS ELSE @EligibilityAgeMatch END, OtherEmployeeExclusions = @OtherEmployeeExclusions WHERE PlanId = @PlanId END ELSE BEGIN INSERT INTO PlanEligibility ( PlanId, LengthOfService, EligibilityAge, EntryDates, EligiDifferentRequirementsMatch, LengthOfServiceMatch, EligibilityAgeMatch, OtherEmployeeExclusions ) VALUES ( @PlanId, Case When @PD_EmployeeContribution = 0 Then @rsLengthOfServicePS ELSE @rsLengthOfService END,--@rsLengthOfService, CASE When @PD_EmployeeContribution = 0 Then @EligibilityAgePS Else @EligibilityAge End, --@EligibilityAge, @EntryDates, Case When @PD_EmployeeContribution = 0 Then 0 When @PD_EmployeeContribution = 1 and @PD_EmployerContribution = 0 then 0 Else 1 END, --having trouble here CASE When @MCompanyMatch = 0 Then @rsLengthOfServicePs ELSE @rsLengthOfServiceMatch END, CASE When @MCompanyMatch = 0 Then @EligibilityAgePS ELSE @EligibilityAgeMatch END, --EligibilityAgeMatch,@EligibilityAgeMatch, @OtherEmployeeExclusions ) END Any help will be appreciated.. Regards, Karen
I have a sql sever 2005 express table with an automatically incremented primary key field. I use a Detailsview to insert new records and on the Detailsview itemInserted event, i send out automated notification emails. I then received two automated emails(indicating two records have been inserted) but looking at the database, the records are not there. Whats confusing me is that even the tables primary key field had been incremented by two, an indication that indeed the two records should actually be in table. Recovering these records is not abig deal because i can re-enter them but iam wondering what the possible cause is. How come the id field was even incremented and the records are not there yet iam 100% sure no one deleted them. Its only me who can delete a record. And then how come i insert new records now and they are all there in the database but now with two id numbers for those missing records skipped. Its not crucial data but for my learning, i feel i deserve understanding why it happened because next time, it might be costly.
In the ECASE table there is trigger to get the max value of case_id column in ecase based on project and increment one to that case_id value and insert into ecase table .
When we insert a new record to the ECASE table this trigger calls and insert the case_id column value.
When i run with multiple threads , the transaction is rolled back because of trigger . The reason is , on the project table the lock is happening while getting the max value of case_id column based on project.
I'm new to sql and could do with some help resolving this issue.
My problem is as follows,
I have two tables a BomHeaders table and a BomComponents table which consists of all the components of the boms in the BomHeaders table.
The structure of BOMs means that BOMs reference BOMs within themselves and can potentially go down many levels:
In a simple form it would look like this:
LevelRef: BomA
1component A 1component B 1Bom D 1component C
What i would like to do is potentially create a temporary table which uses the BomReference as a parameter and will loop through the records and bring me back every component from every level
Which would in its simplest form look something like this
LevelRef: BomA
1......component A 1......component B 1......Bom D 2.........Component A 2.........Component C 2.........Bom C 3............Component F 3............Component Z 1......component C
I would like to report against this table on a regular basis for specific BomReferences and although I know some basic SQL this is a little more than at this point in time i'm capable of so any help or advice on the best method of tackling this problem would be greatly appreciated.
also i've created a bit of a diagram just in case my ideas weren't conveyed accurately.
I have a table tblCustomers in a one-to-many relationship with tabletblProducts.What I want to do is to create a stored procudure that returns a listof each customer in tblCustomers but also creates a field showing astring (separated by commas)of each matching record in tblProducts.So the return would look like:CustID Customer ProductList1 Smith Apples, Oranges, Pears2 Jones Pencils, Pens, Paperetc...Instead of:CustID Customer Product1 Smith Apples1 Smith Oranges1 Smith Pears2 Jones Pencils2 Jones Pens2 Jones PaperWhich is what you get with this:SELECT tblCusomers.CustID, tblCusomers.Customer,tblProducts.ProductFROMtblCusomers INNER JOINtblProducts ONtblCustomers.CustID = tblProducts.CustIDI'd appreciate any help!lq
I created very simple table with 3 columns and one is varchar(max) datatype
When i insert records thru VC++ ADO code i am getting this error
Exception Description Multiple-step OLE DB operation generated errors. Check e ach OLE DB status value, if available. No work was done. and Error Number:: -2147217887
I can't get my head around this:I want to select all IDs from table A that do not have a related record intable B according to some condition:Table A contains, say, Parents and table B contains Children. I want toselect all Parents that have no children called "Sally" (this is a noddyexample, reminds me of being at Uni again :) ).Any ideas?Thanks
I have a situation where deleting old records is blocking updating latest records on highly transactional table and getting timeout errors from application.
In details, I have one table called Tran_table1 in OLTP database. This Tran_table1 is highly transactional table, it will receive data for insert/update continuously
While archiving 2 years old records from Tran_table1 into Tran_table1_archive in batches(using DELETE OUTPUT INTO clause), if there is any UPDATEs on Tran_table1,these updates are getting blocked and result is timeout errors in application.
Is there any SQL Server hints to avoid blocking ..
I have a table with about half a million records, each representing a patient in my county.
Each record has a field (RRank) which basically sorts the patients as to how "unwell" they are according to a previously-applied algorithm. The most unwell patient has an RRank of 1, the next-most unwell has RRank=2 etc.
I have just deleted several hundred records (which relate to patients now deceased) from the table, thereby leaving gaps in the RRank sequence. I want to renumber the remaining recs to get rid of the gaps.
I can see what I want to accomplish by using ROW_NUMBER, thus:
SELECT ROW_NUMBER() Over (ORDER BY RRank) as RecNumber, RRank FROM RPL ORDER BY RRank
I see the numbers in the RecNumber column falling behind the RRank as I scan down the results
My question is: How to convert this into an UPDATE statement? I had hoped that I could do something like:
UPDATE RISC_PatientList_TEMP SET RRank = ROW_NUMBER() Over (ORDER BY RRank);
but the system informs that window functions will only work on SELECT (which UPDATE isn't) or ORDER BY (which I can't legally add).
I have been searching many postings and I cant seem to find anyonethat has this answer so I decided to post. I am using SQL(Transact-SQL).If I have 2 tables with columnsacct_num,activity_date,and pay_amt and I want to delete one instanceof a record in table 1 for every instance of that record in table 2how could I do that. For example.Table 1-----------acct activity_date pay_amt123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00Table 2-----------acct activity_date pay_amt123 5/1/2004 50.00123 5/1/2004 50.00I need a delete statement that will find 2 of the 5 records(It doesn'tmatter which 2) and delete them.Leaving table one looking like this.Table 1-----------acct activity_date pay_amt123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00How can I do this??
Hi guys, I have created 3 tables namely Static, Dynamic and Demo... Static has colums FormID(uniqueidentifier, PrimaryKey) and FormName(Nvarchar(50)). Dynamic has colums formID(uniqueidentifier,PrimaryKey) and FormName(Nvarchar(50)). Demo has 4 colums namely ValueID(uniqueidentifier, Primary Key), formID(uniqueidentifier, foreign key), Name(nvarchar(50)), Value(nvarchar(50).
Now the formID coloum in Demo table i have set as foreign key to both the dynamic table as well as static table on the formID colum in both table.
Now first i insert a row in the dynamic table then take the uniqueidentifier which is generated automatically and try to insert in the Demo table in formID colum as that colum is FK to dynamic and static but when i try to insert a row it show that its violating the FOREIGN KEY CONSTRAINT
the exact error is
Msg 547, Level 16, State 0, Line 1
The INSERT statement conflicted with the FOREIGN KEY constraint "FK_Demo_Dynamic1". The conflict occurred in database "huzefaJTest", table "dbo.Dynamic", column 'formid'.
In a special request run, I need to update locker and lock tables in a sql server 2012 database, I have the following 2 table definitiions:
CREATE TABLE [dbo].[Locker]( [lockerID] [int] IDENTITY(1,1) NOT NULL, [schoolID] [int] NOT NULL, [number] [varchar](10) NOT NULL, [lockID] [int] NULL CONSTRAINT [PK_Locker] PRIMARY KEY NONCLUSTERED
[code]....
The locker table is the main table and the lock table is the secondary table. I need to add 500 new locker numbers that the user has given to me to place in the locker table and is uniquely defined by LockerID. I also need to add 500 new rows to the corresponding lock table that is uniquely defined in the lock table and identified by the lockid.
Since lockid is a key value in the lock table and is uniquely defined in the locker table, I would like to know how to update the lock table with the 500 new rows. I would then like to take value of lockid (from lock table for the 500 new rows that were created) and uniquely place those 500 lockids uniquely into the 500 rows that were created for the lock table.
I have sql that looks like the following so far:
declare @SchoolID int = 999 insert into test.dbo.Locker ( [schoolID], [number]) select distinct LKR.schoolID, A.lockerNumber FROM [InputTable] A JOIN test.dbo.School SCH ON A.schoolnumber = SCH.type and A.schoolnumber = @SchoolNumber JOIN test.dbo.Locker LKR ON SCH.schoolID = LKR.schoolID AND A.lockerNumber not in (select number from test.dbo.Locker where schoolID = @SchoolID) order by LKR.schoolID, A.lockerNumber
I am not certain how to complete the rest of the task of placing lockerid uniquely into lock and locker tables?
In a special request run, I need to update locker and lock tables in a sql server 2012 database, I have the following 2 table definitions:
CREATE TABLE [dbo].[Locker]( [lockerID] [int] IDENTITY(1,1) NOT NULL, [schoolID] [int] NOT NULL, [number] [varchar](10) NOT NULL, [lockID] [int] NULL CONSTRAINT [PK_Locker] PRIMARY KEY NONCLUSTERED
[Code] ....
The locker table is the main table and the lock table is the secondary table. I need to add 500 new locker numbers that the user has given to me to place in the locker table and is uniquely defined by LockerID. I also need to add 500 new rows to the corresponding lock table that is uniquely defined in the lock table and identified by the lockid.
Since lockid is a key value in the lock table and is uniquely defined in the locker table, I would like to know how to update the lock table with the 500 new rows. I would then like to take value of lockid (from lock table for the 500 new rows that were created) and uniquely place those 500 lockids uniquely into the 500 rows that were created for the lock table.
I have sql that looks like the following so far:
declare @SchoolID int = 999 insert into test.dbo.Locker ( [schoolID], [number]) select distinct LKR.schoolID, A.lockerNumber FROM [InputTable] A JOIN test.dbo.School SCH ON A.schoolnumber = SCH.type and A.schoolnumber = @SchoolNumber JOIN test.dbo.Locker LKR ON SCH.schoolID = LKR.schoolID AND A.lockerNumber not in (select number from test.dbo.Locker where schoolID = @SchoolID) order by LKR.schoolID, A.lockerNumber
I am not certain how to complete the rest of the task of placing lockerid uniquely into lock and locker tables? Thus can you either modify the sql that I just listed above and/or come up with some new sql that will show me how to accomplish my goal?
I've attempted to identify a primary and foreign key in these two tables, but I am getting a bunch of errors re duplicate keys and column names needing to be unique.Perhaps the primary and foreign key I have identified don't meet the criteria?
CREATE TABLE StockNames ( -- Added Primary key to [stock_symbol] [stock_symbol] VARCHAR(5) NOT NULL CONSTRAINT PK_stock_symbol PRIMARY KEY, [stock_name] VARCHAR(150) NOT NULL, [stock_exchange] VARCHAR(50) NOT NULL,
my stored procedure have one table variable (@t_Replenishment_Rpt).I want to create an Index on this table variable.please advise any of them in this loop... below is my table variable and I need to create 3 indexes on this...
I have come up with one scenarios where I have three table like Product, Services and Subscription. I have to create one table say Bundle where I can have some of the product id , service id and Subscription id , i.e. a bundle may contains sum prduct , services and subscription . How I can design these relations ?
