I have the following select statement :
string Statement = "SELECT * FROM Car WHERE brand = Bmw;
how is it possble to display the result from the statement, because when i display the result exp: LblInfo.Text = Statement;
The result is : SELECT * FROM Car WHERE Brand = Bmw
i'm trying to to create a simple string array with data retrieved from a select statement(SELECT firstname FROM customers , for ex.)
View 6 RepliesHow would i make a select statement select the row with the nearest values? e.g.: I have 3 labels, labels1 2 and 3, with values of 1.2, 2 and 5.8 In my table i have 4 columns, first is the data im after, and the next 3 relate to the three labels. I want to select one row, where the values of labels match it the closest.......
View 8 Repliesat present our site has a search function which then populates a grid with results from our catalogue database... I'm trying to implement product availability into the grid, but the stock information is stored in a completely different database in a different location. Both the main search results and the stock levels have to be referenced in the same datasource to get them both in the same grid; does anyone have any thoughts on how to do this? I'm not hugely experienced with SQL, but could I create a view containing aspects of both db's or are these limited to a single db?
View 3 Repliesi have two tables named
1.LookupPageInfo and (LookupPageInfoId,pathmessageID,pagemessageID)
2.Messages (MessageId,MessageText,ChannelID)
Now i need to write a query something like this........in the query i need to pass the pathmessageid and needs to get messagetext from Messages Table,i am not sure how i need to write the below query..can someone guide me how can i write a query......as below..
select LookupPageInfoId,
PathMessageID,
pagemessageID,
(select messagetext from Messages where MessageID=PathmessageId) as TEXT from LookupPageInfo
I have two dropdown list, which is 'names' and 'types' and it's being populated by a dataset. It contains an additional item "-- ALL --" to indicate that all items of a particular field are being shown. I have an SQL select statement to filter the records according to the selected item of the dropdowns. I used a select statement to bind the records to a datagrid with regards to the selected items.
SELECT * FROM table where name = ddlnameselecteditem AND type = ddltypeselecteditem
The problem now is when I select a name from the names dropdownlist and types dropdownlist has a selection of -- ALL --, there would be no return records because there's no such thing as '-- ALL --' record in column 'types' i'm querying. I need to display rows of the selected 'name' while still showing all the 'types'. How could I achieve this? I think I need to avoid the '-- ALL --' item from the dropdownlist.
I'm pretty new at ASP. I've got a sheet I'm trying to modify using an IF statement. I tried putting them in, in different ways, but it either shows up in the form or I get the options multiple times
[Code]....
i have a variable picked up elsewhere strArea, so I was trying to do
something like
[Code]....
I have tried putting the if's in different places, as well as case statement
but usually I end up with my drop down option list as
1
1
2
1
2
3
This code works just fine for me to select * from x,y,z. However what I want to do is retrieve the values return and assign them to variables. How do I go about this?
[Code]....
I'm trying to pull a list of clients that have both of two codes in the code table. Here is what I have tried and it does not return any rows. I know that there are clients that have both codes.
[Code]....
I am working on LINQ I m feeling difficult with getting the value from the LIST. Here is the following code
ccDataContext context = new ccDataContext();
I have records in the datatable which I have retreived from xml file.
Dim docDataSet As New DataSet
Dim docReader As New XmlDocument
Dim xnl As XmlNodeList
docReader.Load("UserProfile.xml")
xnl = docReader.SelectNodes("/Users/user")
For Each xn As XmlNode In xnl
Dim xr As New XmlNodeReader(xn)
docDataSet.ReadXml(xr)
Next xn
Dim Dm_table As DataTable = ds.tables(0)
Now what I want to do is execute a select query like below:
Select * from user where userid in (select ID from Dm_table)
Retreive the records from the User table based on the ID's in the datatable.
I want to create an application where I need to enter date to the ms access database.
I am a bit confused regarding how to make the user to enter date. The options avaliable are:
a. Shall I use a textBox?
b. Shall I go for 3 drop down lists?
or something else.
Some more questions:
1. what date format shall i use? (dd-mm-yyyy, dd-mmm-yyyy, etc, etc or anything else)
2. What datatype shall i use to store the date in the database?
3. What SQL query shall i use to retrieve the data between 2 dates?
let me know if there are multiple options available regarding this application.
I want to make this application as easy as possible for the user.
I thought this would be easy but cannot now find out of to do it. All I want to do is execute an sql query on a table and in addition to the table's columns I want to also select/output a field that is calculated within the query. The table has a column "Owner" and I want to compare this to the UserId to produce a bool column "mine". Effectively doing:Select *, (Owner=@UserId) as mine where.....however, this doesn't work so how can I calculate a column in the select statement?
View 3 RepliesI have to pull up a list of people by their branch number which could vary, and give a detailed report on there performance using a select queries. I have the select queries but how can i create a script to look similar to this one. Ive got the branch drop downlist already created just need to know how i can go about pulling all the users in this group and doing this select to all of them. someone told me I might need to use cursors to loop thru a select with every person in the list but im not sure how to go about that.
select fldusername from tbluser where fldio='o' and
flduserbranch=@branchid
is going to give me the names of the people i need to query. but how can i run a query on each of them seperate?
Here is the deal. I need to create a Stored Procedure that has 2 SELECT statements. Now in ASP.NET, I know that a DataSet can have multiple tables and the DataAdapter can do just that. I am stuck with a scenario where I need to get a value from the first SELECT statement which will later be used in the second SELECT statement. I am creating a SP that passes one parameter (@AnswerID). Which should give me 2 resultsets. See below SELECT statements.
[Code]....
So how do I get the QuestionID from the first SELECT statement?
Basically I am creating a Questionnaire that has Question Dependacies. So from the above SQL statements I would like to display the Question Title with it's relevant answer options but depending on the previous Answer selected hence the @AnswerID parameter.
The reason why I want to use 2 SELECT statements is because I don't want to have 2 roundtrips to th server. So in my code the DataAdapter should return 2 resultsets and fill the DataSet.
If there is any another solution that can prevent 2 roundtrips to the server, I would most definitely like to know how to do it.
Here's my SQL Statement
[Code]....
Unfortunately, I get the following error message:Message="The ORDER BY clause is invalid in views, inline functions, derived tables, subqueries, and common table expressions, unless TOP or FOR XML is also specified."
I have a select statement:
cmd = new SqlCommand("select lab_key from tblorderwhere", connection);
I would like to add a where statement that pass variable to the select statement. How I can do this?
Where lab_key =ChargeFine( that is my variable)
I am using join to get values from three tables. I want the first column to be Sl.No which autoincrements by 1.What should i write in the select for the first column.
View 4 RepliesIs it possible to sum to clolumns in one select statement?
[Code]....
[Code]....
ID sUM(aMOUNTpAID) sUM(aMOUNTdUE)
1234 506.64 4340.00
The actual rows look like this:
1234 10.00 5.00
1234 200.00 100.00
1234 130.00 130.00
1234 166.64 1000.00
totals 506.64 1235.00
i have the table like
TId DG rating DGMake DGCapacity
1 1 4 DG1 1X1
1 2 5 DG2 2X2
1 3 3 DG3 3X3
i need the output like this.
TId DG1 DG2 DG3 DG1Rating DG2Rating DG3Rating DG1Make DG2Make DG3Make DG1Capacity DG2Capaciy DG3Capacity
1 1 2 3 4 5 3 DG1 DG2 DG3 1X1 2X2 3X3
this might be an easy one, but I just can't get it.I am creating a page which will query a table with many columns and most items are not unique. I need to be able to get a list of records that match as many of the (up to 4) search criteria as possible.Example:am user searching for the following items, I enter at least one and up to 4 of the items below in a text box:Name, age, gender, weight (user may or may not fill in all of them).If he just enters "F" for gender, then he will get a list of thousands of females with their name, age, gender and weight.However if he enters "F" for gender and "300" for weight, he will get a much smaller list of returned records.I need to be able to create a sql statement that can perform that search with that functionality.
View 6 Replieswhat I want to do is get the value of
Membership.GetUser().ProviderUserKey
and use it in a select statement so I can link it to the right table in the database..
how can i use Distinct in my sql statement like that
SELECT
Distinct * from my_table ?? ? ? ?? ? ? ?
I have a select statement where I want to get some data. The problem is that I am not geting the right answer. This is what I am trying to do:
SELECT * FROM se_cs_test WHERE
Status = 1
OR Status = 2
AND NumberOfContacts = 1[code]...
here is a sql select statement,
Select
ColA = ID
,ColB = Name
,ColC = invtotamt + (SELECT SUM(TableA.camount) FROM TableA WHERE TableA.csucceed = 1 AND TableA.cID = InventoryTotal.invID GROUP BY TableA.cID)
,ColD = ((SELECT SUM(TableA.camount) FROM TableA WHERE TableA.csucceed = 1 AND TableA.cID = InventoryTotal.invID GROUP BY TableA.cID)
,ColE = (SELECT SUM(TableB.camount) FROM TableB WHERE TableB.csucceed = 1 AND TableB.cID = InventoryTotal.invID GROUP BY TableB.cID)
FROM TABLE
it look complicated, and long statement, actually it's easy, it is like: (it's a sample, not a really one)
Select
ColA = ID
,ColB = Name
,ColC = ColD + ColE
,ColD = ColE + ColC
,ColE = ColC + ColD/100
FROM TABLE
it looks much easier with ALIAS. But, it seems i cannot directly use alias in select stetement like that.
if i cannot use alise, i have to copy paste lots of same column definition. how can i use the alias in select statement?? this bothers me a lots of times!