How Can I Delete Data From Multiple Access Table???
Jul 26, 2007
i am using asp.net vb, i have 2 table show as below if i want to delete the forumid 1 row,then how would i delete the topic table who belong to the forumid 1.
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.
I have to truncate access table before I insert records to access database table.
I tried using Delete From Table_name or Truncate table Table_NAME and I have used Microsoft Jet 4.0 OLE DB Provider. It does not seem to work. I read some post on forums. None of them seem to work while truncating or deleting records from one of the access database table.
Is there any easy way to truncate access database without using script component and VB scripts. I do not know how to Write VB scripts so trying to find alternatives.
This a microsoft SQL 2000 server. I have a DB with mutliple tables that have a column called "Date_stamp", which is used as a primary ID. Here is my problem: Some of tables have a bad datetime entry for the "Date_stamp". The bad entry is '2008-3-18". I need to delete this entry from every single table that has a name similary to 'Elect_Sub%Daily'.
I know how to get the user table names from the DB as follows:
SELECT name FROM dbo.sysobjects WHERE xtype = 'U' and name like 'Elect_Sub%Daily'
What I need to do is have a query that will basically scroll through the tables name produced by the above query and search and delete the entries that read '2008-3-18".
delete from tableName where Date_Stamp = '2008-3-18'
We are using MS SQL Server 2008. I am running a batch job which deletes 21 days older records(6-7 million records). But daily we have transaction is going on in the database. When the delete occurs, all the insert statements got blocked and waits till the delete statement to complete. May I know why the blocking occurs?
I am facing a problem in writing the stored procedure for multiple search criteria.
I am trying to write the query in the Procedure as follows
Select * from Car where Price=@Price1 or Price=@price2 or Price=@price=3 and where Manufacture=@Manufacture1 or Manufacture=@Manufacture2 or Manufacture=@Manufacture3 and where Model=@Model1 or Model=@Model2 or Model=@Model3 and where City=@City1 or City=@City2 or City=@City3
I am Not sure of the query but am trying to get the list of cars that are to be filtered based on the user input.
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.
How can I erase all data from every table in a SQL Server 7.0 database and leave all constraints and relationships in tact? I'm wanting to have just the structure or frame work with no data in any table. There are over 130 tables so I need to automate this. Any Suggestions?
I want to create a view to get records from multiple tables. I have a UserID in all the tables. When I pass UserID to view it should get records from multiple tables. I have a table
UserInfo with as data as UserID=1, FName = John, LName=Abraham and Industry = 2. I have a Industry table with data as ID=1 and Name= Sports, ID =2 and Name= Film.
When I query view where UserID=1 it should return record as
I have a very large table that I am trying to partition and use to reduce maintenance overhead as well as improve performance. The table contains about 12 years worth of data but only the most recent years is inserted/updated/deleted from thru the app. I created partitions on a computed(persisted) column which holds the "year" value derived from a date column. I have created the partitions with all the default set options, and the stored procedure which performs the delete against this table also was created with no special set options(basically database/session default). Yet, every time I try to run the proc to delete data thru the app, I get this error:
Msg 1934, Level 16, State 1, Procedure xxxx, Line 118 DELETE failed because the following SET options have incorrect settings: 'ANSI_WARNINGS'. Verify that SET options are correct for use with indexed views and/or indexes on computed columns and/or filtered indexes and/or query notifications and/or XML data type methods and/or spatial index operations.
I've tried setting ANSI_WARNINGS on and off when creating the proc, inside the proc etc.., its always the same error whatever I set the option to.
Hi, I would like to delete a data from a 750million row table in chunks of 10000,without blocking the users.As ours is a 24/7 shop I donot want to block the users for a long time. Answer for this is highly appreciated. Thanks Samna
I've a table named Master in which a column is referenced in other tables like Child1, Child2,.. ChildN. I've deleted a part of data( say Column Id values 1,2,3,4,5) from all the Child tables which pointed to Master table Id column.
Now, I want to delete the same Id values from Master table as there rows are not referred in any of the child tables. When I try to delete the Id values 1 thru 5 from Master table, it is scanning all child tables for the references and taking lot of time for the deletion.
Is there any way to specify to the system(in the query) to delete the Master table values without scanning the child tables..?
I have a table called ADSCHL which contains the school_code as Primary key and other two table as
RGDEGR(common field as SCHOOl_code) and RGENRl( Original_school_code) which are refrencing the ADSCHL. if a school_code will be updated both the table RGDEGR (school_code) and RGERNL ( original_schoolcode) has to be updated as well. I have been provided a new data that i have imported to SQL server using SSIS with table name as TESTCEP which has a column name school_code. I have been assigned a task to update the old school_code vale ( ADSCHL) with new school_code ( TESTCEP) and make sure the changes happen across all 3 tables.
I tried using Merge Update function not sure if this is going to work.
Update dbo.ADSCHL SET dbo.ADSCHL.SCHOOL_CODE = FD.SCHOOL_Code FROM dbo.ADSCHL AD INNER JOIN TESTCEP FD ON AD.SCHOOL_NAME = FD.School_Name
hi all, is there any query to move certain data from a sql data to access table through query. i am having a requirement where i have to fetch the records from a sql table that falls within a specified range to a ms access table. is this possible through a query.
I have two database(MYDB1 , MYDB2) on two different server's(SERVER1 , SERVER2) . I want to create an store procedure in MYDB1 on SERVER1 and get some data from a table of MYDB2 on SERVER2. How can i do this?
how I can load the CSV file data into the sql server table. I know there are ways like bulk insert and other to load the csv file data into the table. But in my case the table doesn't exist and has to be created at the run time. With simple insert in temp table we do like select * into #temp from tablename and that creates the temp table. So. I need something like that which create the temp table and load the data into it. because the CSV file would have different number of columns and names so I can not create the table structure in advance. I have to create the table at run time.
Question pls. I have an MS SQL local package where it exports data from SQL table to Excel file. My question is, how can erase all the records in my excel file before i export the new data from SQL table?
What i want is to delete the rows in the destination file before inserting new records.
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.
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
I am using Master Data Service for couple of months now. I can load, update, merge and soft delete data in MDS. Occasionally we even have to hard delete data from MDS. If we keep on soft deleting records in a MDS table eventually there will be huge number of soft deleted records. Is there an easy way to hard delete all the soft deleted records from all MDS tables in a specific Model.
I have one one XLS File i need to import data in 2 diffrent SQL SERVER 2005. For e.g One Master Table X and Child Table Y. X Table columns mastertabid, col1,col2,col3, etc etc..master table columns are fix. and Child table columns childtabid,mastertabid,childcol1,childcol2,childcol3,childcol4, etc. etc.. Child table columns are not fix it may be 5,10,15 or 20... Now, at the time of importing XLS file i need to insert data in both table. most importing thing is i need to add data in child table with reference of mastertabid..i have to add this column value.
I can do it with business logic, i can do it but it makes my page slow...and i dont want to do that...
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.
I am trying to find a way to look at the size of each table in a database and the last time each table was updated/accessed by a user. I was just given control over a DB that is VERY BADLY maintained and I want to look at what I can get rid of in it. I want to start deleating by size and last used. I can find creation dates for the tables and row counts but not total size and last update/access of the tables. Does anyone know how to get this information? Thanks, Nathan
Hello, I have a Data Flow Source that uses a SQL Command to pull data. In the SQL statement, I used CAST to change all varchar types to Nvarvchar to suit MS Access. I can preview the data from the source. In testing, the SQL statement only pulls about ten records.
I have a Microsoft 2000 Access database table as a destination. Data in each column in the table is required, and all columns have defaults.
I also have a grid data viewer set up. I have the DefaultBufferMaxRows set to 2 so that I can see data going across. When I execute this dataflow, no data is transfered to the Access database table. No data shows up in the dataviewer. There are no errors. The 'Execution Results' tab does not show errors, but indicates that zero rows were transfered. There are no warnings.
How do I begin to isolate the problem? The following is the SQL Statement in the Data Flow Source. Thank you for your help! - cdun2
DECLARE @CategoryTable TABLE (ColID Int, ColCategory varchar(60), ColValue varchar(500) ) --and fill it INSERT INTO @CategoryTable (ColID, ColCategory, ColValue) SELECT 0, LEFT(RawCollectionData,CHARINDEX(':',RawCollectionData)), LTRIM(SUBSTRING(RawCollectionData,CHARINDEX(':',RawCollectionData)+1,255)) FROM Collections_Staging --Assign an ID to each block of data for each occurance of 'Reason:' DECLARE @ID int SET @ID = 1 UPDATE @CategoryTable SET [ColID] = CASE WHEN ColCategory = 'Reason:' THEN @ID - 1 ELSE @ID END, @ID = CASE WHEN ColCategory = 'Reason:' THEN @ID + 1 ELSE @ID END --Then put the data together SELECT --cast to Nvarchar for MSAccess a.ColID, CAST(a.ColValue as Nvarchar(30)) AS OrderID, COALESCE(CAST(b.ColValue as Nvarchar(30)),'') AS SellerUserID, COALESCE(CAST(c.ColValue as Nvarchar(100)),'') AS BusinessName, COALESCE(CAST(d.ColValue as Nvarchar(15)),'') AS BankID, COALESCE(CAST(e.ColValue as Nvarchar(15)),'') AS AccountID, COALESCE(CAST(SUBSTRING(f.ColValue,CHARINDEX('$',f.ColValue)+1,500)AS DECIMAL(18,2)),0) AS CollectionAmount, COALESCE(CAST(g.ColValue as Nvarchar(10)),'') AS TransactionType, CASE WHEN h.ColValue LIKE '%Matching Disbursement%' THEN NULL ELSE CAST(h.ColValue AS SmallDateTime) END AS DisbursementDate, --COALESCE(h.ColValue,'') AS DisbursementDate, CASE WHEN i.ColValue LIKE '%Matching Disbursements%' THEN NULL WHEN CAST(LEFT(REVERSE(i.ColValue),4)AS INT) > 1000 THEN CAST(i.ColValue AS SmallDateTime) WHEN LEFT(REVERSE(i.ColValue),4) = '1000' THEN NULL END AS ReturnDate, --COALESCE(i.ColValue,'') AS ReturnDate, COALESCE(CAST(j.ColValue as Nvarchar(4)),'') AS Code, COALESCE(CAST(k.ColValue as Nvarchar(255)),'') AS CollectionReason
FROM @CategoryTable a LEFT JOIN @CategoryTable b ON b.ColID = a.ColID AND b.ColCategory = 'Seller UserId:' LEFT JOIN @CategoryTable c ON c.ColID = a.ColID AND c.ColCategory = 'Business Name:' LEFT JOIN @CategoryTable d ON d.ColID = a.ColID AND d.ColCategory = 'Bank ID:' LEFT JOIN @CategoryTable e ON e.ColID = a.ColID AND e.ColCategory = 'Account ID:' LEFT JOIN @CategoryTable f ON f.ColID = a.ColID AND f.ColCategory = 'Amount:' LEFT JOIN @CategoryTable g ON g.ColID = a.ColID AND g.ColCategory = 'Transaction Type:' LEFT JOIN @CategoryTable h ON h.ColID = a.ColID AND h.ColCategory = 'Disbursement Date:' LEFT JOIN @CategoryTable i ON i.ColID = a.ColID AND i.ColCategory = 'Return Date:' LEFT JOIN @CategoryTable j ON j.ColID = a.ColID AND j.ColCategory = 'Code:' LEFT JOIN @CategoryTable k ON k.ColID = a.ColID AND k.ColCategory = 'Reason:' WHERE a.ColCategory = 'Order ID:'
Yesterday I was looking to the processor usage in the Task Manager of Windows NT when a script of mine was running. The script was an InfoPump Script; which is a tool from the DecisionBase suite from CA (was previously owned by Platinum). This script contains SQL statements that select data from several tables and stores the result into another table. The SQL code used for this looks fine to me. The query was running on a Compaq Proliant 5500 with 4 500 Mhz Xeon processors, 1 GB RAM, NT Server 4, SP 5, RAID 5. The SQL Server is configured to use all resources and SQL has normal priority on NT. When the select part was running al four processors were used for about 75% and when the store happens only 1 processor is used for 100%. Why is the store not spread over all four processors? It only uses one processor and it seems to be a bottleneck.
