I have a table which stores records about a promotion programs. For each record, there are different status such as Begin, Successful, Unsucessful, Expired and there are PromotionDate and PromotionExpiredDate. I am just wondering how I can set each promotion to auto expired (auto change the status of each promotion status to Expired) when the current date is bigger than the PromotionExpiredDate.
View 4 RepliesThe website is over half way done and the functionality for the blog is (except for adding posts) is already implemented and working correctlyI have a SQLExpress 2008 backendBlog posts are rendered on the page with full HTML markup within a label control.
All of the above is done and working. Though I am essentially new to creating websites with ASP.NET, CSS and SQL, I am sure that I could simply carry on and make a login page with some controls that would allow me to add records (blog posts) directly to the database on the host server. However, I am fearful of doing this because I know that malicious code can be passed in this way. Also, because of my lack of knowledge, the only way that I know of to pass the code from a control to the database is to disable validation for the page the control is on. Without a doubt I do not want to do that.
So what are my options for getting blog posts into the database? Is it safest for me to fully create the post in html and update a copy of the database that resides on my local machine? If I do it this way, how can I merge the records from the database on the local machine with the records on the remote server?
I m trying to save files like pdf, word, excel etc... into sql express, but m getting this error in my web page:An attempt to attach an auto-named database for file C:Usersmalek.safaDocuments est vbSavingFileInDBSavingFileInDBApp_Dataaspnetdb.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.
m not getting errors inside my code, just this one appearing on the web page.
auto increment alphanumeric primary key(eg :ABC001) in sql server 2005 database table.
View 2 RepliesI am using sql server 2005. In my project i wanna auto delete the data from the database after a fixed interval of time say (30 days); Is there any automatic process to delete the data from the database without the user intervention..
View 19 RepliesI can get my records from my database between days with this query.
[Code]....
but i need filter data between hours..
I have project in asp.net with sql server backend.i want to auto generate a number for particular column.with the auto generated number i want to insert some other data in the same row same table. on button click event.details
railway PNR no.:- want to autogenerat
passenger details:- want to inserted simultaneously
My team working asp.net File manage project. In our project we need to export database contents to csv formats
The Database table contains 6 fields. We are using LINQ.
I want to insert multiple rows of data from a gridview to database table in a single button click event.
View 1 RepliesI would like to create a database where users can search for multiple fields. For example: if the record is personal details info like name, address, phone number and email id i would like to generate link for this automatically with the fields using stored procedure.. Is that possible.? If so can anybody provide me with the line of code or guideline on how to do that?
View 3 RepliesI have a web portal designed in ASP.NET in which we ask customers to enter the data. On the click of submit button all i have done is, just read the data and called a stored procedure which inserts that into a table. There seems to be a problem in SQL Server 2005 while inserting the data from multiple computers at the same time. We have tested in our lab with three computers, result is that we get the data inserted successfully in only one machine and on the other two machines we get error on page. I have used transactions in the stored procedure and also tried setting the isolation levels to READ_UNCOMMITTED, SERIALIZABLE and SNAPSHOT. Nothing seems to work properly.
View 4 RepliesI have a issue where I am trying to pull some records from an Access 2007 DB that has linked tables from a SQL 2005 Server. When I go to do this the browser IE8 just sits there and does nothing. THe little progress bar at the bottom moves about half way then that is it. It will sit there and show no errors or do anything. I have experience with connecting and manipulating Access and SQL server DB's but not through Access with linked tables from SQL Server. Here is test code below:
[Code]....
This does not produce an error or anything. The browser just sits there and sits there. Is there something I am missing?
I am having a list of contents in the notepad.
I having the following content.
000012|vasanth|Sofware Engineer|Chennai|
0000215|Arun|ASE|Keral|
The field is static and the column name is ID,name,Designation,City.
I need to read the note pad charecter by charecter and i have to insert the records corresponding in the field which is seperated by "|".
I have a search textbox and when I type something to search, it shows up the lists of related items from database.
If I type "Zio" on textbox, it displays:
Zion, henry
Zion, khery
Zion, malle
Zion, henry
Zion, khery
Zion, henry
What I wanted: I want to count and display those records with the count values. e.g
Zion, henry (3)
Zion, khery (2)
Zion, malle (1)
How can I achieve this ?
I tried to insert 3 xml files into database.But while i am trying to insert half of the value gets inserted after that i am getting error like
"Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached."
How to resolve this error....
I am currently using the brinkster hosting (Pro Package) but recently they change my hosting to the new one and after that I got an error for sometimes and my session also expired very fast. Below is the feedback from Brinkster.
Thank you for letting us know about your recent experience with your application. From what we are able to find regarding your application problems, they appear to be related to your ms access database. Due to limitations of ms access, you may want to consider updating the database running your website to mysql. A Mysql database is available to your account at no additional charge.
MS access begins to experience issues like database locks (which is what appears to be happening to your application) when there are more than 3 or 4 concurrent connections to the database for reads. MS access is also only able to have one write connection open at any given moment. MS access databases are more susceptible to corruption and data loss than database application built for large application use and Enterprise or corporate use.
When you were hosted on the previous server, your IIS application pool was getting reset many times per day. This action was in effect unlocking your ms access database from its locked state. After we moved you to the new system and raised your memory utilization limit, your application does not receive resets more than one or two times a week. I have lowered your memory utilization from 200 to 100 in an effort to have your application reset more often, unlocking your database if it has began to cause issues.
My question is, do i have a choice to avoid change my database from MS Access to MySQL? Is MS Access database really have such problem as they mension or somethingelse happen on their server?
I am working on one application and it has report functionality in it. i have one stored procedure which is doing some calculation and inserting whole calculation in one table and then that table will show up in one report..this insertion procedure may have to insert 5000 number of records or more than that so while my stored proceudre is executing that calculation and insertion part, my application is thorwing below exception :
Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.i have set timeout in web.config i.e. timeout=10000000...still throwing an exception
We use SQL Server 2005 and 2008 here at my workplace. In the past, whenever we setup a new developer workstation we would install Visual Studio, then install Management Studio by downloading the SQL Server trial, and installing only the tools. The tools (in the past) were setup so you could use them indefinitely, it was only the database engine itself that was time-limited.
With SQL Server 2008 that has apparently changed. I tried to start Management Studio 2008 on my workstation today, and got an error stating that "evaluation period has expired." I'm assuming we built this workstation the same as all the previous ones we've built, but now that I'm thinking about it I'm wondering if possible Management Studio was installed along with Visual Studio... is that possible? At any rate, my question is--how do we properly install Management Studio so that it won't "expire"? We don't need to install the database engine, we just want to install Management Studio.
I get the below error when i access my ASP.NET 2.0 application when it trties to connect to SQL server.
Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached.
How to solve this error?
Where is the max pool size set and how to change it?
when i run my web application in my system the session not expired during access of the pages, but when i launch application in the remote server the session expired during access of the pages
i specifiy the session time out in web.config as follows
<sessionState mode="InProc" cookieless="false" timeout="30" />
But i don't know what the problem is
I used visual studio 2008 and sql server 2005(for database) in my website project. After finishing my project i used publish to web option and got the files into an folder. I have installed .NET framework ,IIS, i have also set the remote connection ,firewall setting etc. But when i run i.e., In the IIS manager when i click browse it gives me the following error. Can anyone pls tell me what went wrong in this. My code works fine when run on visual studio 2008. Server Error in '/EBUSINESS' Application.
View 1 RepliesI use SQL Server and when I create a new table I make a specific field an auto increment
primary key. The problem is some people told me making the field an auto increment for the primary key means when deleting any record (they don't care about the auto increment field number) the field increases so at some point - if the type of my field is integer for example - the range of integer will be consumed totally and i will be in trouble.
So they tell me not to use this feature any more.The best solution is making this through the code by getting the max of my primary key then if the value does not exist the max will be 1 other wise max + 1.Any suggestions about this problem? Can I use the auto increment feature?I want also to know the cases which are not preferable to use auto increment ..and the alternatives...note :: this question is general not specific to any DBMS , i wanna to know is this true also for DBMSs like
I need to design a Textbox which fetches the values from database, as the user types in values in the Texbox. The fetched values should be displayed as autocomplete values... in a similar manner as google search box works...
View 5 Replies i'm working on my first project on asp.net using c#.
I'm adding a couble of fields to database but i need the primary key of the master table to add it to sub table.
The database contains 2 tables :
Question Table :questionID(primary key and identity) , questionInText
Answer table : answerID , answer1,answer2 , questionID
code used to insert to db :
[code]....
i have a drop down list tied to a database called location.
what i hope to achieve is once a location is selected, my other drop down list will auto-populate a list of department in that location. how do i go about on connecting the two drop down list together so when location is changed, it connects to the appropriate row in the database?