.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

Delete records if it is not getting inserted and also in the related tables

Posted By:      Posted Date: September 18, 2010    Points: 0   Category :Sql Server
Hi All, If the insert into table person is successful, but the insert into table subject fails, delete the person record and all records associated with the person that were also inserted. If the insert into table person is successful, and the insert into subject is successful, but the insert into the booking table fails, delete the subject record, the person record ,and all records associated with the person that were also inserted. The reason for the failure into the 3 tables (person, subject, booking) should be logged to tblErrors . Also, a message should be written to tblErrors which logs the fact that this situation has occurred.     -- I have few stored procs which does inserts and updates How would i capture the record which is not getting inserted and log in to log table and delete the previous records which got inserted  which are related to that.

View Complete Post

More Related Resource Links

how to delete records from multiple tables.


Hi Friends,Tell me How to delete records from multiple tables by using a single query.

How to display related tables in one crystal report and how to link this report with combobox?


Hi! I want to display a crystal report in my vb.net application. Suppose I have tables named student details, student marks, student address, etc... Now if I want to display all these details (fields of all tables) in one crystal report (with page breaks if necessary) then how will I achieve it. I will be providing a combo box in my application that contains list of student names. How can I link this combo box with the cystal report to dynamically display report for different student on selected index change of combo box? Help me friends. An example would be appreciable.

Sql Scripts - Delete all Tables, Procedures, Views and Functions


In a shared environment you typically don't have access to delete your database, and recreate it for fresh installs of your product. 

I managed to find these scripts which should help you clean out your database.

Use at your own risk.


Delete All Tables

--Delete All Keys


search multiple words into textbox and populate all records in gridview related those keywords


I have a textbox and a gridview which is bound to a table

what I want to achieve is a solution where lets say there are two records - e.g. "1. Book and 2. Red", i want a user to type in those words and the gridview shows the results as followed;

1. Book

2. Red

I have set up the sql data source and everything and my like operator is this...

LIKE '%' + @record + '%'

how can I solve this problem?

SqlDataAdapter.Update related tables



I would like to get 2 related tables from SQL Server to DataSet, insert new rows and save them back to SQL Db.

Let's say i have 2 related tables as shown below...

Table1 Table2
test1ID (Primary Key) test2ID (Primary Key)
data test1ID


In Sql i have Diagram with relationship and Update Rule is set to Cascade

I am trying to get them to dataset, insert "master" and "child" row and save them back to db.

I tried different approaches (none of them workes) and this is one of them:

Dim ds As New DataSet()
        Dim conn As New SqlConnection(ConfigurationManager.ConnectionStrings("NastanitveConnectionString").ConnectionString)
        Dim sql As String = "SELECT * from Table1;Select * from Table2;"
        Dim d

insert new records in tables from dataset to database


I have 2 tables in SqlServer 2008.

Table1: T1id, SomeData

Table2: T2id, T1id, SomeData

I am using DataAdapter.FillSchema to create shema of tables in DataSet. I created DataRelation on columns T1id in both tables.

Now when i try to Update Sql Database T1id in Table2 remains 0 and not the value of T1id in Table1.

I can successfully update Sql Database if i fill DataSet with records first (Using DataAdapter.Fill), but that's not what i want to do. I don't need "old" records in my dataset. I want to use dataset just to store all imputs from user until the proccess is done and then insert all those records "at the same time".

I think i'm getting it wrong with ForeignKeyConstraints, maybe UpdateRule is not set to cascade, i just don't know.

I have been trying to work this out for 6 days now and i'm about to break something on half.

Can someone please guide me to right direction, maybe post some sample, anything.... please!

My old post regarding this:

How to update Sql Server related tables from Dataset(SchemaFill)

SqlDataAdapter.Update related tables

How to update Sql Server related tables from Dataset(SchemaFill)

Hi!I would like to update new records that get inserted in DataSet to Sql Server Database.Below is a working example of how to do this if you use "DataAdapter.Fill(ds)". But i don't want to fill data, becouse i don't need data, i only need shema (I will use this dataset to insert new data to Sql), so i would like to use "DataAdapter.FillSchema(ds)"Please help me out at least with this one... i'm stuck... can't continue untill i crack this nut.<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default2.aspx.vb" Inherits="Default2" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server"> <div> <table> <tr> <td> <asp:GridView ID="GridView1" runat="server" ShowHeaderWhenEmpty="True"> <Columns> <asp:CommandField ShowSelectButton="True" /> </Columns>

asp.net insert into 3 related tables using three tier architecture and typed datasets

I am using ASP.NET (C# and sql server express 2005) for my web application project. I have three related tables.I want to do an insert using typed datasets,tableadapters and three tier architecture.I wish to know how to do simultaneous inserts in 3 tables.So i wish to insert a row in first table and get its primary key.Same with the second table.I will use the primary keys of those first two tables to do the insert in the third table.How can i accomplish this using formview control and what methods should i use??Please give me suggestions.thanks in advance for reading this. I really appreciate it.

Allow or deny roles to update, insert and delete records.

Hello, I have two roles "Admin" and "Basic". I also have a listview on the web page. My goal is that to make "Admin" role has the highest privilege to deal with records such as "insert", "update" and "delete". For the role "Basic", it only can update the records. Is there any sample code for that? Thanks.  

I have relation many to many - how can I delete records from intermediate table ?

I have tables: Books id title Authors id name BooksAuthors book_id author_id Entity Framework generated only models for tables Books and Authors in relation many to many. How can I delete from table BooksAuthors all records where book_id =5 ?

Delete Multiple Records

Hai friends,            How to delete multiple records using checkbox in gridview?

How to create a SSIS package to import records form SQl Server 2008 tables to text files

I am a newbie to SSIS and would like to create a package to accomplish the task referenced in the above title. Will appreciate any links and pointers in the right direction.   Thanksakoranteng

Update related tables

Hi All, Forgive me if this is the wrong place to post this question. I looked for a forum on SQL statements but couldn't find one. I have a FormView with data from two tables in the SqlDataSource.  The second table is linked to the first by a FK/PK. There is an example from the Northwind SQL database, e.g. if the Products table is the main table but I want to display the Category Description in the FormView and edit it, how do I write the Update and Insert statements.? I have tried using the query builder in VS 2008  but it doesn't seem to work. Any help greatly appreciated. Regards,Penn

Is the delete records LINQ correct ?

I hope to delete all records in DBPrograms, is the following code correct?               DBContext db = DBContext(PublicDBPar.ConnectionString);            db.DBPrograms.DeleteAllOnSubmit(db.DBPrograms);            db.SubmitChanges();

how to delete records automatically at server side

the application which i created is a web application which doesnt need much of a database,so i am just using the sql express  free version which allows 4 gb of data,to avoid disasters iw ould like to delete records which are very old like,1 month,2 months old etc,how can i do this periodically should i do this on client side or the server side... what id there are 100000 records and if we put this in page load or some method,it could take some time to delete,which i dont want..........can anyone suggest how i can automate this process at the server side only Please help me... thanks  

Delete from multiple tables

 After trying myriad ways to accomplish deleting from two table, I found a way that actually works. However, AM am sure there is a better way to do this. Any ideas?  Imports System.Data Imports System.Data.SqlClient Imports Telerik.Web.UI Imports System.CodeDom Imports System.Web Partial Class Default2 Inherits System.Web.UI.Page Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim sql As String Dim strConnString As [String] = System.Configuration.ConfigurationManager.ConnectionStrings("CF_SQL_Connection").ConnectionString() sql = "DELETE FROM Table1 WHERE IDTable1 = '5'" Dim connection As New SqlConnection(strConnString) Dim command As New SqlCommand(sql, connection) command.Connection.Open() command.ExecuteNonQuery() command.Connection.Close() Dim sql1 As String Dim strConnString1 As [String] = System.Configuration.ConfigurationManager.ConnectionStrings("CF_SQL_Connection").ConnectionString() sql1 = "DELETE FROM Table2 WHERE IDTable1 = '5'" Dim connection1 As New SqlConnection(strConnString) Dim command1 As New SqlCommand(sql1, connection) command1.Connection.Open() command1.ExecuteNonQuery() command1.Connec

How to delete many records with minimal locks and IO?

hi, I have a larg db (160GB) that used both as OLTP and DW. there are several large tables that normally experience 10k-30k transactions per hour. most of them are INSERT and part are UPDATE. Tables have cluster PK of 5-8 fields with datetime one of them. tables have several indexes. normally we dont delete records. BUT, end-user may quit service once in a while and in this case we have a job to delete all his raw data. we have a job that tries to do it in small chunks to reduce impact on other processing jobs, but actually it slows down all other important transactions with long locks. I would like to know what is the best way to delete records from a large table with minimum impact on other transactions (insert and update). The delete task is a background job that is executed during night and may take many hours. here is my code: ALTER     PROCEDURE SP_ADMIN_DEL_DATA     @CompanyID int,     @itemID nvarchar(50) = '-1' AS begin     -- @itemID = -1 for all items     declare @d datetime     declare @upperDate datetime       set @upperDate = dbo.FN_DateOnly(getdate() + 1)     set @d = @upperDate - 800     while @d <= @upperDate     begin     begin tran     DELETE I_EVENTS with (PAGLOC
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend