Delete Syntax To Delete A Record From One Table If A Matching Value Isn't Found In Another
Nov 17, 2006
I'm trying to clean up a database design and I'm in a situation to where two tables need a FK but since it didn't exist before there are orphaned records.
Tables are:
Brokers and it's PK is BID
The 2nd table is Broker_Rates which also has a BID table.
I'm trying to figure out a t-sql statement that will parse through all the recrods in the Broker_Rates table and delete the record if there isn't a match for the BID record in the brokers table.
I know this isn't correct syntax but should hopefully clear up what I'm asking
DELETE FROM Broker_Rates
WHERE (Broker_Rates.BID <> Broker.BID)
Thanks
View 6 Replies
ADVERTISEMENT
Apr 15, 2008
Hello I am new to SSIS and learning as I go. Any guidance to my questions would be appreciated.
I wrote a script that takes the current date and subtracts a number of days/months from this date. I then attempted to use an SQL Task as a select with a parameter using the calculated date from the script. I was not successful in doing this. While performing searches on the WEB with the hopes of finding a solution I came upon the following text in the Microsoft forum under EXECUTE SQL TASK.
When you use an OLE DB Connection Manager, you cannot use parameterized subqueries because the Execute SQL task cannot derive parameter information through the OLE DB provider. However, you can use an expression to concatenate the parameter values into the query string and to set the SqlStatementSource property of the task.
Having come upon this statement I moved on to putting together an OLE DB SOURCE with a Flat File Destination. The SQL that I wrote is:
SELECT BP_ID, INVC_NBR, INVC_DT, BUS_ADD_DT
FROM DW.CUST_SALE_ADDR
WHERE (BUS_ADD_DT = ?)
The flat file destination was mainly used to confirm the select.
Having confirmed my select, I changed the select in the OLE DB SOURCE as follows:
DELETE FROM DW.CUST_SALE_ADDR
WHERE (BUS_ADD_DT = ?)
I also removed the Flat File Destination. Needless to say when I tried to run the package I did not get very far as a package validation error was encountered since there were no output columns.
Can you share how I should go about peforming the delete as described from the table based on a calculated date? And am I not understanding the comment regarding the SQL Statement and the use of parameters?
Thank you and God Bless.
View 9 Replies
View Related
Jul 20, 2005
Hi All,I have a table in SQL Server 2000 that contains several million memberids. Some of these member ids are duplicated in the table, and eachrecord is tagged with a 1 or a 2 in [recsrc] to indicate where theycame from.I want to remove all member ids records from the table that have arecsrc of 1 where the same member id also exists in the table with arecsrc of 2.So, if the member id has a recsrc of 1, and no other record exists inthe table with the same member id and a recsrc of 2, I want it leftuntouched.So, in a theortetical dataset of member id and recsrc:0001, 10002, 20001, 20003, 10004, 2I am looking to only delete the first record, because it has a recsrcof 1 and there is another record in the table with the same member idand a recsrc of 2.I'd very much appreciate it if someone could help me achieve this!Much warmth,Murray
View 3 Replies
View Related
Apr 17, 2006
I am hoping this is a quick easy question for someone! :)I am trying (struggling) with moving data from Sql Server to a LotusNotes table.I am using SQL Server 2000, I have a Lotus Notes linked server (usingNotesSQL), and I wasnt to clear the table (delete all records) and thenreload it from my data on SQL Server.What is the syntax to delete the records?My select statement would be like this:select * from openquery([LinkedServer], 'select * from NotesTable')where lastName='Smith'My delete statement ??? -- cant quite figure out the syntax of thisone....select * from openquery([LinkedServer], 'delete from NotesTable') wherelastName='Smith'(this doesnt work)Thanks!
View 9 Replies
View Related
Mar 17, 2014
I will try my best to explain this, We have a shopping cart on our website, the person that was developing this has now left the company and I've been given the job to finish it off.
When I load all the items that the user has entered in to his/her cart I return the Item ID and the RowNumber (ROW_NUMBER() OVER (Order by Id) AS RowNumber)
I'm trying to delete the item from the table using the following query
DELETE FROM [dbo].[Cart.Items] WHERE UniqueID = UniqueID and ItemID = @ItemID and @RowNumber IN (
SELECT ROW_NUMBER() OVER (Order by Id) AS RowNumber)
Now the reason we are using the RowNumber is because the user can add the same Item as many times as they like so for example you buy 3 different mobile phones, and you want three screen protectors, they will click screen protector 3 times which will add 3 records in to the db with the same id. so the row number is used to find the correct one.
But the above delete is not working.
View 1 Replies
View Related
May 9, 2008
Hi All,
I have just one corrupted record on a table: I copied everything else to another table but I can't delete or rename the old one!
Is restoring the whole DB my only way out there?
Any help or suggestion would be much appreciated!
Cheers
View 8 Replies
View Related
Nov 17, 2006
Hi, I want to delete from table when the record count is over 5000. That is, the table's record cannot over 5000 count. How? row_number() seem to be used...
View 11 Replies
View Related
Feb 1, 2007
Hi seniors
there are two tables involve in replication let say table1 and replicated table is also rep.table1.
we are not deleting records physically in table1 so only a bit in table1 has true when u want to delete a record but the strange thing is that replication agaent report that this is hard delete operation on table1 so download and report hard delete operation and delete the record in replicated table which is very crucial.
plz let me know where am i wrong and how i put it into right way.
there is no triggers on published tables and noother trigger is created on published table.
regards
Ahmad Drshen
View 6 Replies
View Related
Oct 23, 2004
Hello:
Need some serious help with this one...
Background:
Am working on completing an ORM that can not only handles CRUD actions -- but that can also updates the structure of a table transparently when the class defs change. Reason for this is that I can't get the SQL scripts that would work for updating a software on SqlServer to be portable to other DBMS systems. Doing it by code, rather than SQL batch has a chance of making cross-platform, updateable, software...
Anyway, because it needs to be cross-DBMS capable, the constraints are that the system used must work for the lowest common denominator....ie, a 'recipe' of steps that will work on all DBMS's.
The Problem:
There might be simpler ways to do this with SqlServer (all ears :-) - just in case I can't make it cross platform right now) but, with simplistic DBMS's (SqlLite, etc) there is no way to ALTER table once formed: one has to COPY the Table to a new TMP name, adding a Column in the process, then delete the original, then rename the TMP to the original name.
This appears possible in SqlServer too --...as long as there are no CASCADE operations.
Truncate table doesn't seem to be the solution, nor drop, as they all seem to trigger a Cascade delete in the Foreign Table.
So -- please correct me if I am wrong here -- it appears that the operations would be
along the lines of:
a) Remove the Foreign Key references
b) Copy the table structure, and make a new temp table, adding the column
c) Copy the data over
d) Add the FK relations, that used to be in the first table, to the new table
e) Delete the original
f) Done?
The questions are:
a) How does one alter a table to REMOVE the Foreign Key References part, if it has no 'name'.
b) Anyone know of a good clean way to get, and save these constraints to reapply them to the new table. Hopefully with some cross platform ADO.NET solution? GetSchema etc appears to me to be very dbms dependant?
c) ANY and all tips on things I might run into later that I have not mentioned, are also greatly appreciated.
Thanks!
Sky
View 1 Replies
View Related
Mar 17, 2008
I need to delete all records in the TBL_PCL_LENS_DATA table that do not have a corresponding record in the TBL_VERIFICATION table.
Primary Table: TBL_PCL_LENS_DATA
PK: Serial Number
PK: ProcessedDateTime
Child Table: TBL_VERIFICATION
PK: Serial Number
Thanks,
Sean
View 1 Replies
View Related
Jun 29, 2004
I like to give First Name and Last Name in two different text box and then hit the delete button (command button). Then it will do a query to find the person and delete the corresponding record from the table. Any kind of help will be appreciated. Thank you.
View 1 Replies
View Related
Sep 28, 2015
I just wanted to delete a record from a filetable by "delete from dbo.DocumentStore where stream_id = 'A322276D-AE65-E511-8266-005056C00008'".
Then i received error 1934:
Meldung 1934, Ebene 16, Status 1, Zeile 578
Fehler bei DELETE, da die folgenden SET-Optionen falsche Einstellungen aufweisen: 'ANSI_PADDING'. Überprüfen Sie, ob die SET-Optionen für die Verwendung mit indizierte Sichten und/oder Indizes für berechnete Spalten und/oder gefilterte Indizes und/oder Abfragebenachrichtigungen
und/oder XML-Datentypmethoden und/oder Vorgänge für räumliche Indizes richtig sind.
Something that i made a mistake with the SET-option for 'ANSI_PADDING' with indexted views and/or calculated rows and/or filtered indeces ...
View 3 Replies
View Related
Apr 27, 2008
Hi
I am very new to SSIS and currently was reading through various manuals but couldnt find a way to do a simple delete.
STAGE_ORDERS looks something like
order_id order_value
100 50000
300 70000
.....
Orders table looks like
order_id order_value
100 9000
200 1000
300 8000
now i want to use SSIS to delete the orders 100,300 which are present in staging table from the orders table .
How do i accomplish this task since i dont see a delete transformation.
How about updates if i want to update the order values from the staging table to the orders table what transformation can accomplish this
regards
Hrishy
View 3 Replies
View Related
Jul 23, 2005
I'm hoping someone can tell me how to construct a stored procedure thatdeletes all records in tblA not matching the PK in tblBThis gives me the recordset of all records in tblA with no matchingrecords in tblB (ID is the PK in tblB)SELECT a.IDFROM dbo.tblB bRIGHT OUTER JOIN dbo.tblA a ON b.ID = a.IDWHEREb.ID IS NULLthanks,lq
View 2 Replies
View Related
Jul 23, 2005
I have a table (tblA) that records the RecordID, UserID andLastViewedDate (DateTime) of each record opened in tblB where RecordIDis the PK in tblB. I want to construct a query that groups all recordsin tblA by RecordID, filters by UserID and keeps only the most recent25 RecordIDs and deletes the rest.This gets me a recordset of all RecordIDs filtered by UserID in tblAbut I can't figure out how to sort it by LastViewedDate DESC and toeliminate those not in the Top25:SELECT RecordIDFROM dbo.tblAWHERE (UserID = 1234)GROUP BY RecordIDAny help is appreciated!lq
View 4 Replies
View Related
Sep 16, 2013
The requirement is: I should allow single row delete from a table but not bulk delete. An audit table should get updated if there is any single delete or single update. So I wrote the triggers as follows: for single and bulk delete
ALTER TRIGGER [dbo].[TRG_Delete_Bulk_tbl_attendance]
ON [dbo].[tbl_attendance]
AFTER DELETE
AS
[code]...
When I try to run the website, the database error I am getting is:Transaction count after EXECUTE indicates that a COMMIT or ROLLBACK TRANSACTION statement is missing. Previous count = 0, current count = 1.
View 3 Replies
View Related
Apr 2, 2008
I have two tables;
Table A
id, name
101, jones
102, smith
103, williams
104, johnson
105, brown
106, green
107, anderson
Table B
id, name, city, state
101, jones, des moine, Idaho
103, williams, Corvallis, Oregon
104, johnson, Grand Forks, North Dakota
105, brown, Phoenix, Arizona
107, anderson, New York, New York
I need to delete records from Table A that are not in Table B. My front end is writen in .net and I am using Data Access Layer along with a Business Logic Layer for data interaction.
I have tried at least seven variations of joining, right outer join, left outer join resulting in wiping our the entire table or nothing at all; not to mention deleting the record that ought to remain and keeping the record that needs to be deleted!
In my BLL I tried to capture the rowsAffected for the deletion by using-without success.
Dim rowsAffected As Integer = Adapter.ID_Deletion(ID)
If rowsAffected = 1 Then
Exit Function
Else
Return rowsAffected = 1
End If
Please help.
MsMe.
View 9 Replies
View Related
Jun 28, 2007
I have a table with the following columns,NAME, TYPE, TAGAnd there may be 'duplicates' on name and type.How can I delete them??I want to delete all with duplicate NAME and TYPE
View 7 Replies
View Related
Jan 12, 2007
Here are my 2 colums of my table;
ID LastContact
1a 4/12/2003
2d 5/12/2004
1a 9/12/2006
3c 6/12/2005
...and so on
I need to clean up this table so that I have one unique ID, with the latest 'Last Contact' date....so for this example, after the delete query I would only have '1a' with the '9/12/2006' LastContact colum..and the other two rows would be unaffected, since they didnt have a duplicate id..so after the delete query, my table would look like this;
ID LastContact
2d 5/12/2004
1a 9/12/2006
3c 6/12/2005
How would I write such a query...some sort of grouping ?
View 3 Replies
View Related
Feb 2, 2007
Hello
I am trying to delete multiple rows in my sql 2000 database, I have used the following sysntax but I keep getting errors:
DELETE From NameList
WHERE LName = 'Smith';and LName = 'Jones';and LName = 'Peters';and LName = 'Adams';and LName = 'Conner';and LName = 'Simon';
I have tried editing the syntax in a variety of ways, but I just can't find the correct solution.
I have Googled and so far not found another syntax format. What am I doing wrong.
Thanks.
Lynn
View 7 Replies
View Related
Jul 20, 2005
I have the following SELECT query, the results of which I would deletefrom the table they're pulled from:SELECT A.* FROM SalesOrderPartPrices AWHERE EXISTS(SELECT 'Exists' FROM SalesOrderPartPrices BWHERE(A.SalesOrderNo = B.SalesOrderNo) AND(A.PartNo = B.PartNo) AND(A.UnitPrice = B.UnitPrice) AND(A.RowID > B.RowID))However, when I try to run the following query, I get an error ("Msg170, Level 15, State 1, Line 1: Incorrect syntax near 'A'."):DELETE FROM SalesOrderPartPrices AWHERE EXISTS(SELECT 'Exists' FROM SalesOrderPartPrices BWHERE(A.SalesOrderNo = B.SalesOrderNo) AND(A.PartNo = B.PartNo) AND(A.UnitPrice = B.UnitPrice) AND(A.RowID > B.RowID))What am I doing wrong, and how do I resolve the issue? Any help isgreatly appreciated....... thanks in advance!-=Tek Boy=-
View 6 Replies
View Related
Jul 31, 2000
I accidently made a duplicate record and I am unable to delete it. Everytime I try to delete, it gives me an error message saying:
Insufficient oe incorrect key coloumn information; too many rows affected by the update.
I am unable to delete either records. Is there another way of accomplishing this task. Thanks for your help in advance.
Bud
View 1 Replies
View Related
Jan 1, 2006
Hello i am new to MS SQL. Just moved in from MS Access.
I used to program in VB6.
mY Question is when i attemp to delete a record the followin error message displays
"Key column information is insufficiant or incorrect.Too many rows were affected by the update."
I have put the as code for the 'DELETE Record' command button in VB6 as follows.
adomain.Recordset.Delete adAffectCurrent
Please help me to safley delete a record from the SQL database using VB6.
View 4 Replies
View Related
Dec 14, 2007
Hi,
How can i delete a record from a table . table contains approx 3 million data and when i execute a query for delete it give error message from transaction log space problem.
Is there any way to stop the log in transaction log and delete the record.
thanks
View 5 Replies
View Related
Jul 20, 2005
please helpi was trying to delete a specific record on a table but it still showsthe same record that should be deleted. i dont know how.
View 3 Replies
View Related
Mar 20, 2008
Hi thanks for looking at my question
Using sqlServer management studio 2005
My Tables are something like this:
--Table 1 "Employee"
CREATE TABLE [MyCompany].[Employee](
[EmployeeGID] [int] IDENTITY(1,1) NOT NULL,
[BranchFID] [int] NOT NULL,
[FirstName] [varchar](50) NOT NULL,
[MiddleName] [varchar](50) NOT NULL,
[LastName] [varchar](50) NOT NULL,
CONSTRAINT [PK_Employee] PRIMARY KEY CLUSTERED
(
[EmployeeGID]
)
GO
ALTER TABLE [MyCompany].[Employee]
WITH CHECK ADD CONSTRAINT [FK_Employee_BranchFID]
FOREIGN KEY([BranchFID])
REFERENCES [myCompany].[Branch] ([BranchGID])
GO
ALTER TABLE [MyCompany].[Employee] CHECK CONSTRAINT [FK_Employee_BranchFID]
-- Table 2 "Branch"
CREATE TABLE [Mycompany].[Branch](
[BranchGID] [int] IDENTITY(1,1) NOT NULL,
[BranchName] [varchar](50) NOT NULL,
[City] [varchar](50) NOT NULL,
[ManagerFID] [int] NOT NULL,
CONSTRAINT [PK_Branch] PRIMARY KEY CLUSTERED
(
[BranchGID]
)
GO
ALTER TABLE [MyCompany].[Branch]
WITH CHECK ADD CONSTRAINT [FK_Branch_ManagerFID]
FOREIGN KEY([ManagerFID])
REFERENCES [MyCompany].[Employee] ([EmployeeGID])
GO
ALTER TABLE [MyCompany].[Branch]
CHECK CONSTRAINT [FK_Branch_ManagerFID]
--Foreign IDs = FID
--generated IDs = GID
Then I try a simple single row DELETE
DELETE FROM MyCompany.Employee
WHERE EmployeeGID= 39
Well this might look like a very basic error:
I get this Error after trying to delete something from Table €œEmployee€?
The DELETE statement conflicted with the
REFERENCE constraint "FK_Branch_ManagerFID".
The conflict occurred in database "MyDatabase",
table "myCompany.Branch", column 'ManagerFID'.
Yes what I€™ve been doing is to deactivate the foreign key constraint, in both tables when performing these kinds of operations, same thing if I try to delete a €œBranch€? entry, basically each entry in €œbranch€? and €œEmployee€? is child of each other which makes things more complicated.
My question is, is there a simple way to overcome this obstacle without having to deactivate the foreign key constraints every time or a good way to prevent this from happening in the first place? Is this when I have to use €œON DELETE CASCADE€? or something?
Thanks
View 8 Replies
View Related
Dec 13, 2006
Hello
I need to be able to regularly, update or delete data from my parent table and subsequent child tables from A to Z, each table contains data. However, I have having problems.
I have already created the tables with primary keys on each table and foreign keys linking each table to the next.
I tried to delete a row from the parent table and was given this error:
DELETE FROM [dbo].[DomNam]WHERE [DomNam]=N' football '
Error: Query(1/1) DELETE statement conflicted with COLUMN REFERENCE constraint 'FK_DomNam'. The conflict occurred in database 'DomDB', table 'Dom_CatA', column 'DomNam'.
I tried to insert an alter table query:
ALTER TABLE dbo.DomNamADD CONSTRAINT FK_Dom_ID
REFERENCES dbo.Dom_CatA (Dom_ID)
ON DELETE CASCADE ON UPDATE CASCADE
But on Execute I saw this error:
Error] Incorrect syntax for definition of the 'TABLE' constraint
What is wrong with the above syntax?
Or would it be better if I used a trigger instead because I already have foreign keys set within the tables?If so please give an example of the syntax for the trigger I would need to update and cascade data from all tables.
I would be grateful for any advice. Thanks.
View 8 Replies
View Related
Jul 22, 2007
whats the best way to delete a parent record? for now what i am doing is to have a special delete page (means not DetailsView/GridView) just to delete parent records so user can see what child records will be deleted too. is the a better way?my code below: The T-SQL Stored ProcedureALTER PROCEDURE dbo.DeleteInventory
(
@InventoryID int
)
AS
DELETE FROM Booking
WHERE InventoryID = @InventoryID
DELETE FROM Inventory
WHERE InventoryID = @InventoryID
The code in the Code Behind to execute when a button(delete) click Try
Dim temp As Integer = SqlDataSource4.Delete
If temp > 0 Then
lblDeleteDtatus.ForeColor = Drawing.Color.Blue
lblDeleteDtatus.Text = temp & " Records/Rows Deleted."
Else
lblDeleteDtatus.ForeColor = Drawing.Color.Orange
lblDeleteDtatus.Text = "No records Deleted!"
End If
Catch ex As Exception
lblDeleteDtatus.ForeColor = Drawing.Color.Red
lblDeleteDtatus.Text = "An Error Occured.<br />" & ex.Message.ToString
End Try any better methods anyone wants to share?
View 2 Replies
View Related
May 28, 2004
OK,
This one is driving me nuts. I've issued a very simple statement to delete a single row from a table. It appears that when I execute it in SQL Query Analyzer the CPUTime spikes and holds one of the CPUs on the box pegged at 100%. I've let this thing run for over a day, and it's not deleting the one damn record. Any thoughts? :confused: :confused: Here's the command I'm executing:
DELETE FROM Invoices WHERE InvoiceID = 153345
Running SELECT * FROM Invoices WHERE InvoiceID = 153345 returns only a single record as it should. InvoiceID is the PK in this table. Any and all help is greatly appreciated. I've rebooted the server, but to no avail. Same thing happens after a reboot.
TIA
View 12 Replies
View Related
Jun 6, 2008
Hi, I tried to delete a record in tblA which has an ID in tblB, i got error msg saying referential problem, please tell me what should i do? thanks.
View 2 Replies
View Related
Oct 23, 2006
Hi ,
How can i delete the duplicate record from a table
use Northwind
create table Emp (Ecode char(2), Ename char(10))
Insert into Emp(Ecode, Ename) values('A1','A')
Insert into Emp(Ecode, Ename) values('A1','A')
Insert into Emp(Ecode, Ename) values('A2','B')
Insert into Emp(Ecode, Ename) values('A2','B')
Insert into Emp(Ecode, Ename) values('A3','C')
Insert into Emp(Ecode, Ename) values('A3','C')
Insert into Emp(Ecode, Ename) values('A4','D')
Insert into Emp(Ecode, Ename) values('A4','D')
select * from emp order by Ecode
Thanks
ASM
View 7 Replies
View Related
Jan 22, 2008
Hi everyone... I have a problem on deleting a record. I accidentally duplicate the record.
I need to delete other records and left only 1 record based on each date and employeenumber.
supposing i have a table hrempshiftschedule
i have 3 fields... empno, shiftdate, and shifttype
sample data...
empno shiftdate shifttype
1 1/1/2008 S1
1 1/1/2008 S1
2 1/1/2008 S2
2 1/1/2008 S2
2 1/1/2008 S2
2 1/2/2008 S2
2 1/2/2008 S2
2 1/3/2008 S3
3 1/1/2008 S3
4 1/4/2008 S4
4 1/5/2008 S5
expected output....
empno shiftdate shifttype
1 1/1/2008 S1
2 1/1/2008 S2
2 1/2/2008 S2
2 1/3/2008 S3
3 1/1/2008 S3
4 1/4/2008 S4
4 1/5/2008 S5
pls help and guide me.... thanks
RON
________________________________________________________________________________________________
"I won't last a day without SQL"
View 6 Replies
View Related
Feb 22, 2008
how can i recover delete record from a table. is possible to find who delete record from a table.
View 3 Replies
View Related
