DataSource Controls :: Meaning Of N In Statement?

Jan 28, 2010

OBJECT_ID(N'AdventureWorks.Person.Address');

what does the "N" mean or do in this statement?

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Similar Messages:

DataSource Controls :: Foreach Like Statement In T-SQL?

Mar 10, 2010

how to do do some action recurting each row? My data looks like

[Column1] [Column2]
item 1 10
item 2 5

I would like to do something like..

foreach row in Column1 <-- how would I do this part??
While (row.Column2 > 0)
BEGIN
.. do something
row.Column2 = row.Column2-1
END

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Forms Data Controls :: Sort Grid View / What Is The Meaning Of Zero

Jan 10, 2011

I have this code that once a column in gridview is clicked, it sort the record. Can someon explain to me what does

static Int32 cntsortSecurityID = 0; // declare var to hold 0 or 1 // what is this, I dont understand why. what is the meaning of zero or One in this case . Oh yeas, the code is working for me, but I need to understand the concept behind it.

if (e.CommandName == "sortSecurityID")
{
DataView dv = ((DataSet)(Session["data"])).Tables[0].DefaultView;
if (cntsortSecurityID == 0)
{
dv.Sort = "SecurityID asc";
cntsortSecurityID = 1;
}
else
{
dv.Sort = "SecurityID desc";
cntsortSecurityID = 0;
}
gvTrans.DataSource = dv;
gvTrans.DataBind();
}

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DataSource Controls :: Select Top Record From Sql Statement

Mar 17, 2010

If I run the following SQL script:

[Code]....

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DataSource Controls :: SQL UPDATE Statement Not Updating DB?

Feb 24, 2010

I am writing a simple form that will take in data and insert it into a db if it's a new record and update the existing record if it already exists. The insert works fine, but the update isn't working at all, yet the code looks solid to me and everything I've compared it to in my google searches.

[Code]....

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DataSource Controls :: How To Select Statement For Some Scenario

Apr 24, 2010

I want the select statement for the above scenario.

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DataSource Controls :: Using A Variable As A Parameter In A SQL Statement

Mar 25, 2010

I've done some SSIS package work in the past, but am by no means an expert.

I want to use an SSIS package to do the following:

1. Get the file name of the newest file in a windows folder (using a filename template like his: filename_ *.txt where the * part is always a date in the format of yyyy-mm-dd.

2. Use that file name in later portions of the SSIS package by reading the file and transferring data from it to a SQL table using a Data Flow task.

and use the result (which should be the name of the newest file) to open that file and pull data out of it and into a 2nd SQL table. I admit, I'm not sure how to use the dynamic result of this SELECT query as the file name in a flat file connection manager.

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DataSource Controls :: How To Declare Variable From SQL Statement

Oct 21, 2010

I am rather confused as how or where to declare this variable in asp.net.

[Code]....

Whenever i put this in my sqldatasource for it is asking me to Define Parameters:

The wizard has detected one or more parameters in your SELECT statement. For each parameter in the Select Statement, choose a source for the parameter's value.

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DataSource Controls :: Insert Query Statement?

Aug 16, 2010

I have SQL Details View insert statement, I need to have a Condition checked for the Insert Query. The condition is, I do have a table by name table1 with the No of Questions (for Eg: 10). The insert statement shud insert data to the table2 (Another table) only if the no of rows is less than or equal to 10 else it shud give me a message (It has exceeded the no of questions).

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DataSource Controls :: Insert Statement And Where Clause?

Apr 7, 2010

I am trying to do an insert statement to a table from classic ASP.I tried the below:

[Code]....

But, I am getting the error as: Incorrect syntax near the keyword 'where'.How to insert data, using a where clause in the above scenario?

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DataSource Controls :: INSERT SELECT Statement?

Apr 30, 2010

How would you handle an INSERT that gets some values from another table using SELECT, where you wanted some values to come from the source table record and other values to come from a different parameter source like a session value? Is this possible?

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DataSource Controls :: Insert Statement Violation?

Jun 22, 2010

i'm developing windows application one of its forms supposed to fill a table called rooms with data throughout a collection of text boxes and comboboxes controls, i'm successfuly bound each control to the binding source and make sure that each data adapter contains the required data but when i start to excute the insert statement

insert into rooms([room_id],[floor],[price],[currency_id],[rec_id],[s/d],[s/ns],[room_direction],status)
values( '"+Int64.Parse(textBox1.Text) +
"' ,'" +
Int64.Parse(textBox2.Text) +
"', '" +
Int64.Parse(textBox3.Text) +
"','" + comboBox1.SelectedIndex +
"','" + comboBox2.SelectedIndex +
"','" + comboBox3.SelectedIndex +
"','" + comboBox4.SelectedIndex +
"','" + textBox4.Text +
"','" + comboBox5.SelectedIndex +
"')

it displays an error message when i'm trying to select a value from the combobox for any parameter that is"column currenc_id is constrained to be unique value 2 is already exists"can any body help me it is very important

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DataSource Controls :: Sql Statement To Get One Record Each From Two Tables?

Feb 2, 2010

I don't know if I'm posting this in the right place - I have a feeling it can't be too difficult but I can't seem to figure it out. I've come across this problem many times and I've never solved it. I would imagine the scenario is commonplace - I have a table of Products with a PK of ProductID, and a table of related images with a FK of ProductID. Each product can have many images, but for my initial display I want to display one product record with one image record. I have a Sequence field in the Images table and I could pick the lowest one. Right and left Joins return too many records - if I have three images for Product 1 then Product 1 is listed three times.

I've gotten around this before using a flag in the Products table, or listing an image in both tables but I'm sure there must be a SQL statement that can get the information that I need.

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DataSource Controls :: SQL Multiple Count Statement?

Jan 20, 2010

I am currently trying to create a SQL statement that does a multiple count on a table. The table has a number of reports each listing the "User" who created that report and if that report is "Famous" (A famous report is symbolised as 2 in the table).

What I need to create is a SQL statement that returns each User with the total number of reports he/she has created and how many of these reports are famous. My current SQL statement looks like:

[Code]....

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DataSource Controls :: Executing The SP Across Select Statement?

Apr 17, 2010

I need to execute the stored proc accross the parameters resulted from select statement

I have created one stored procedure which require one parameters ( username ) ..

i need to execute this SP accross the Select Statement which lists all the username

somethibng like :

Set @username = (Select usename from my table)
EXEC dbo.Duplicate_Data @username

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DataSource Controls :: LINQ Statement Can ShowTime In The DB

Apr 5, 2010

[Code]....

I must have a LINQ Statement does i can show if my Time in the DB <= as the Time where i become from my Session +60 Minutes ??

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DataSource Controls :: Update Statement Using Linq To SQL?

Jun 22, 2010

I have a method to execute two "Update" sql statements.

The first one works fine and the second one I can't get to work for nothing.

Here is the entire method:

[Code]....

The error I am getting is "Incorrect syntax near '05'."

It is occuring on the next to the last line which is:

dc.ExecuteCommand(sql);

I update the variable "sql" first so I can debug. At the time it crashes the value of sql is:

"Update Blogs set Status = 'Archived', ArchiveDate = 06/22/2010 05:14:46 PM Where (BlogID != 1) and (Status = 'Published') and (AuthorID = 9e37e028-c205-4903-920e-e8643b30a724)"

It appears to be the ArchiveDate that is causing the problem here. The "05" is the hour of the time portion. Both ArcgiveDate and PublishDate are defined exactly the same in the database. If you look at the first dc.ExecuteCommand it does exactly the same
thing with PublishDate (DateTime column) in the same table and it works just fine.

Then I modifed the code and remove the ArchiveDate from the sql statement then I get the error:

"Incorrect syntax near 'e028'."

which as you can see is part of the AuthorIDs value in the where clause. So I am assuming both the date and the Guid / Author ID is causing problems. I have tried enclosing the values in quotes but I just cant make this work even though it seems to be working fine in other places.

I even remove the code for the author ID and left in the code for the ArchiveDate and it still does not work so I have proved that both are causing a problem.

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DataSource Controls :: How To Dump Sql Statement From Sqlcommand

Jan 13, 2010

i have the followng code:

[code]...

Now what I want is how can I print the complete sql statement and try to run it in sql query of

Sql server. How can I print Sql statement from sqlcommand. the cmd.commandtext seems notworking.

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DataSource Controls :: Linking Checkboxes To A WHERE Statement?

Aug 1, 2010

How do I insert the selections made on several checkboxes into the WHERE clause of a SQL SELECT statement? The scenario is as follows: the user selects one or more checks in different check boxes to determine the rows to be parsed in a SQL table. Then the user clicks on a Submit button and the result fills a Repeater table. How do I do this, and how do I configure the button to launch the SelectCommand?

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DataSource Controls :: Select Statement Across Three Tables?

Mar 17, 2010

[Code]....

Select statement across three tables

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DataSource Controls :: Use Exec Statement In SQL Functions?

May 30, 2010

Is it possible to use Exec statement in SQL Functions

like..

[Code]....

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DataSource Controls :: Select Statement Excluding TOP 10?

Jul 6, 2010

I need to create a SELECT statement for a table that excluded the TOP 10 records.

"SELECT TOP 10 field1,field2,field3 FROM AppData ORDER BY field1 DESC" returns the first 10 records from the table but I need to retrieve only from the 21st record onwards.

I simply don't know how to do it because I'm not that strong with SQL. I searched the forum for some answers but can't find a solution that I can understand.

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DataSource Controls :: SQL Statement / Don't Have Any Unique Identifier?

Mar 11, 2010

I am just wondering how do I get the very last row of a join statement if I don't have any unique identifier... as in row_number field?Is there a way of creating a dummy column on my SQL statement to hold the record numbers of all records ..[1 to n] etc ???Id like to know how to do this and then I can get the MAX record number.Im using SQL server 2005 so the last() function doesn't work.

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DataSource Controls :: Update Statement With Inner Join?

May 5, 2010

I am trying to update a Single Record in a table. I also trying to join columns of that single record with another table to update prices the prices of that record.

Here is my current query.

[Code]....

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DataSource Controls :: Select Statement To Get Order By Date?

Apr 27, 2010

i get this data from history table for a paricular ConsignmentNo.

................

i want the sql statement. 1st condition is sql statement should be order by CurrentStatusDate.

.......................

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