I am using SQL Server 2000. I have a database with n number of tables in it. I have configured a maintenance plan. If I enable integrity check and run the plan, I am not able to enter any data through VC++/ADO.
Is there anything I have to check?
hi
please help i have a sharepoint site with sql connection i am able to view the info on the page but other sharepoint users in the company cant how can i add them on as users to my database? , my connection string on my page is as follows :
con = new SqlConnection("server=srvgmssapqas;database=hrportal2;Trusted_Connection=True");
I have the following SQL query which returns the correct results:
SELECT *
FROM `tags`
WHERE tag_name = '???\\\"?-???????'
If I change it to
SELECT *
FROM `tags`
WHERE tag_name LIKE '???\\\"?-???????'
or to
SELECT *
FROM `tags`
WHERE tag_name LIKE '???\\\"?-???????%'
It doesn't work. It will work if I remove all the backslashes and " from the query.
I created a Windows Forms Application to which I added a DataGridView and LINQ to SQL Classes from one of my databases. I can successfully bind one of my database's tables to my DataGridView:
var dataSource = from c in _db.NetworkedEquipments
select c;
dataGridView1.DataSource = dataSource;
However, the foreign keys get duplicated, that is, the columns appear twice. How can I prevent this?
I am using linq to sql
Currently i am binding gridviw through linq which query written in business logic call .
i have extract record through query in business logic class and i want to bind that particular data to gridviw and return data .
how to retrun data which type is array.
code is mention below:
CMSBusiness.DataClasses1DataContext db = new DataClasses1DataContext();
var cate = from p in db.categoryTables
select new
{
categoryId=p.categoryId,
categoryName=p.categoryName,
categoryDesc=p.categoryDesc
};
how to return value and bind gridview , Please suggest
MS SQL Server has a TABLE data type which can be used in stored procedures,
Does anybody know if MySQL has an equivalent data type?
I've had a look over the docs but can't seem to find anything, so I presume it doesn't exist, but perhaps somebody has created a workaround
What is the most standard encryption technique used in sql server for asp.net c# enterprise level application? . i am talking with respect to standards like md5 or sh1 etc, hashing
Hi All. I'm new to php. So, please forgive me if this seems like a dumb question.
Say i have a MySQL insert statement insert into table (a,b) values (1,2),(3,4),(5,6). table 'table' has a auto increment field called 'id'.
how can I retrieve all the ids created by the insert statement above?
It will be great if i get an example that uses mysqli.
I need to use C# to get data from database(sql) and the data in database is updated every few seconds. So do I have to make a loop or there is a better way to do that? Is it possible that when database is updating, the program can wait until it finishes updating? thx!
Please tell me how to save and show Richtextbox's data in database and retrive it in saved format and which datatype should be used to save that data. i am using vb.net and MY SQL
I am wondering how I can add DATA LINK form to my WIN application.
You know those forms where Users can choose on witch SQL server they going to connect
and what type of security they going to use and on wht database.
Something like on this picture
Hello.
I have a short question. Im my current project I'm using LINQ-to-SQl. That is the best way to determine if table has record with specific ID?
Thanks in advance.
I had a table (Some_Table) with two columns:
A B
-------------------
1 test
2 test
3 test1
4 test1
i would like to return DISTINCT values for column B and it's associated value in column A (first in distinct set), so something like this:
A B
-----------
1 test
3 test1
What is the sql?
While there's lots to like about DataObjects.NET, I've found help resources to be a lean, and can't find a solit example of using DataObjects.NET with RDBMS generated primary keys. It would seem as though D4O won't do inserts against SQL Server unless it's in controll of the key.
Has anyone solved this in the wild?
I have test_scores table with following fields:
Table schema:
id (number)
score1 (number)
score2 (number)
score3 (number)
score4 (number)
Sample data:
id score1 score2 score3 score4
1 10 05 30 50
2 05 15 10 00
3 25 10 05 15
Expected result set:
id col_name col_value
1 score4 50
2 score2 15
3 score1 25
What is a good SQL for this?(I am using MySQL.)
I have a gridview setup that gets its data from a SQL database stored procedure. This procedure will return one of several different tables. The gridview complains if the table is different than the one previously displayed. How do I work around this?
hello,
i am developing wpf application..
i need your suggestions.
i have to make reports in my application...
so which one is best, by crystal report or by using sql server reporting service..
friends what you say ? give ur suggestion which one is best and why ???
I'm new to SSRS. We'll have two slightly different chunks of XML in a single row of an SQL Server database table. In an SSRS report we'll want to show only the differences between the XML chunks. I don't know how to do this, but I suspect the XML Type in SQLServer 2005 might be useful, or XSLT transformations in SSRS. Could anyone point me in the right direction?
I am getting started with Postgresql, I converted a MS SQL DB but I cannot understand why
SELECT * FROM TABLE doens't work
while
SELECT * FROM "TABLE" does
Moreover from another machine, connecting to the same DB I can run
SELECT * FROM TABLE (without ")
It's a PG-newbie question, I hope you can help.
In my model I have these entities:
public interface IOrder
{
string Name {get;set;}
List<IProduct> OrderedProducts {get;set;}
}
public interface IProduct {}
In partial class generated by linq-to-sql I map these properties on my entity properties:
public partial class Order : IOrder
{
List<IProduct> OrderedProducts
{
get { return this.L2SQLProducts.Cast<IProduct>.ToList(); }
set { this.L2SQLProducts = ??? }
}
}
How should setter look like?
Hi,
have select like
select trn_dt,collect(ac_no) from transactions where rownum < 1000
group by trn_dt
i'm doing it in SQL Navigator. But i can't export results!
Table collect(ac_no) is not exported. Is there any way out?
Hello,
are there free, recommendable Tools for data modeling?
ERM/ORM Diagrams
Creating database models (SQL SERVER
2005)
Simple to use like Visio(no license
here)
Code generation is only a nice to
have (VB.Net)
Hi folks,
I've started using try catch blocks (bit late i know!) but now im not sure what to do with the exception once i've caught it. What do people usually do here?
-- Jonesy
Try
connection.Open()
Dim sqlCmd As New SqlCommand("do some SQL", connection)
Dim sqlDa As New SqlDataAdapter(sqlCmd)
sqlDa.Fill(dt)
Catch ex As SQLException
' ahhhh what to do now!!!?
Finally
connection.Close()
End Try