How To Retrieve Data Of A Product Which Falls Under Two Categories??
May 12, 2006
I'm using MS SQL 2000. I developing a shopping cart where on the admin side when we are inserting or updating the products, there is a chance that a single product can fall into two categories therefore i'm giving the users a option of CheckBoxList control for the categories. The checkboxlist control is Database Databinded with categories.
When a user selects couple of checkboxes, i'm storing both the categories seperated with a comma in a single field of database but then when i want retrieve the all products of a particular category, this approach wont work. Is their any way around for this??
Even though i use CheckboxList control is their any way to retrieve products of a particular category?? Can i store each checkbox text in a different row with the same product ID's in a different table and all the product info in a different table ?? I hope i made myself clear.
Thanks for your help and time in advance.
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Jan 19, 2014
I want to get a list of any Categories where ALL the products in that Category are not published (Published = 0). (I want to get the Categories where no products are listed for it). Here are the tables, not sure where to begin :
SELECT [Id], Published
FROM Product
WHERE Published = 0
SELECT [Id] ,[Name]
FROM Category
SELECT [Id] ,[ProductId] ,[CategoryId]
FROM Product_Category_Mapping
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Aug 29, 2014
I need to extract a price from a package solution table that was current on a certain date.
Columns are:
Product_Reference int,
Change_Date int, -- Note that this is in yyyymmdd format
Price decimal
So for one items you would get
Product_ReferenceChange_DatePrice
100014200401281.59
100014200605131.75
100014200802121.99
100014200906252.35
100014201002242.50
100014201107151.10
100014201205151.15
The challenge is to return the price of the item on 20070906. In this example 1.75.
I've tried joining it to itself
SELECT DISTINCT p1.[Product_Reference]
,p1.[Change_Date]
,p1.[Price]
FROM PHistory p1
INNER JOIN PHistory p2
ON p1.Product_Reference = p2.Product_Reference
WHERE p1.Product_Reference = 100014
AND p1.Change_Date >= 20070906
and p2.Change_Date < 20070906
But it returns the price above and below that date.
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Jul 22, 2015
I have a powerpivot table which groups customers into ranges of sales figures. When I use a slicer to slice by region, I lose some of the ranges because they contain no data. I need them to show up even if there is no data. I've checked all of the boxes to "Show items with no data on columns (and Rows). But this has no effect. I created a measure using the following formula which also has no effect.
NeverBlankAcct:=IF(ISBLANK(Count([CACCT])),0,Count([CACCT]))
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Jan 18, 2012
I have a table Category whose structure is as follows:
id
name
parentid
So i have number of nodes from the root of a specific category. How to get all the sub categories(ie nodes) for all parent categories?
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Aug 9, 2007
I have an application which has a database table called Category. Its very simple, with fields id and categoryname.
My client now wants functionality for sub categories. Whats the best way to do this. My initial thought was to keep the same database table but have a 3rd column called ParentID which contains the ID of the parent category.
Is this the best way? Or something else.
Thanks
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Aug 30, 2015
I am using the code below to get all the children of a particular product and it is working fine. How to get the particular product's id in the select statement. for example, i need to show 891 in a separate column for all the records returned by the query below.
DECLARE @Hierarchy TABLE (Product_Id INT, Parent_Product_Id INT)
INSERT INTO @Hierarchy VALUES (123, 234)
INSERT INTO @Hierarchy VALUES (234, 456)
INSERT INTO @Hierarchy VALUES (456, 678)
INSERT INTO @Hierarchy VALUES (678, 891)
INSERT INTO @Hierarchy VALUES (891, NULL)
[Code] .....
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Nov 20, 2013
Aim - > Count how many id falls within the appropriate months
Currently the “CreatedDate” Column is in the following format “2013-02-26T10:59:26.000Z”
My query is :
SELECT
[Id],
[CreatedDate]
FROM [FDMS].[Dan].[Stg_SF_Opportunities]
E.g.
Id CreatedDate
1 2013-02-04T10:59:26.000Z
2 2013-02-10T10:59:26.000Z
3 2013-02-21T10:59:26.000Z
4 2013-02-26T10:59:26.000Z
4 2013-03-01T10:59:26.000Z
Desired results:
Month Count
Jan 0
Feb 4
March 1
April 0
Etc etc
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May 13, 2015
I have
Issues | Category | Date
I1 | A | 1/1/2015
I2 | A | 2/2/2015
I3 | B | 2/1/2015
I4 | C | 3/3/2015
I5 | B | 4/3/2015
I6 | A | 5/4/2015
I want to convert to
A | B | C
JAN 1 | 1 | 0
FEB 1 | 0 | 0
MAR 0 | 1 | 1
APR 1 | 0 | 0
Where numbers under neath A, B, C are the count that falls in the particular month.
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Jun 1, 2006
I have a VB.net 2005 application that uses both System.Data.SqlClient and System.Data.SqlServerCe which has worked on PC2003 handhelds but falls over in Windows Mobile 5. It seems to be when I have used a SqlClient connection and then use ExecuteNonQuery on the local sdf file - the application just bombs out - no error message, nothing.
Weirdly, if I am connected to a CE database through Query Analyzer 3.0 at the same time as running this application, everything works fine. Do I need to 'initialize' something that Query Analyzer seems to be doing in order to make this work?
Most grateful for any ideas.
Thanks
Chris
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Jan 3, 2014
I'm trying to find if any part of a date range in my table between orig_start_rent and stop_rent falls within a period I specify in two variables: startPeriod and endPeriod
For example if I specify 2013-11-01 as startPeriod and 2013-11-30 as endPeriod, then if any part of the date range between orig_start_rent and stop_rent(stop-rent can be null if hire is open) falls within that period, I want that to be picked up and assigned the value of 1 in my case statement for OnHire. My code is not picking everything up however - using the example above, a record with orig_start_rent of 2013-05-23 and stop_rent of 2013-11-18 is being assigned 0 when it should be 1. My code here:
declare @startPeriod as smalldatetime
declare @endPeriod as smalldatetime
set @startPeriod = '2013-11-01'
set @endPeriod = '2013-11-30';
select dticket, orig_start_rent, stop_rent, case when orig_start_rent >= @startPeriod and orig_start_rent <= @endPeriod then 1 when orig_start_rent < @endPeriod and stop_rent is null then 1 else 0 end [OnHire] from deltickitem
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Sep 13, 2006
Hello
I have a script which checks the disk space and when it falls a certain size , it mails the dba mail box.
I would like to know how I can change it , as a percentage calculation.
For example when the free space is less than 20% of the total space on the drive I should be receiving a mail.
The script I have is :
declare @MB_Free int
create table #FreeSpace(
Drive char(1),
MB_Free int)
insert into #FreeSpace exec xp_fixeddrives
-- Free Space on F drive Less than Threshold
if @MB_Free < 4096
exec master.dbo.xp_sendmail
@recipients ='dvaddi@domain.edu',
@subject ='SERVER X - Fresh Space Issue on D Drive',
@message = 'Free space on D Drive
has dropped below 2 gig'
drop table #freespace
Thanks
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Aug 26, 2015
who has converted dBase DBF files and Clipper index files (NTX) into SQL table(s) and continued to access the data with Clipper code that has been converted 32 bit using the Flagship product.
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Apr 11, 2007
I'm trying to figure this out
I have a store procedure that return the userId if a user exists in my table, return 0 otherwise
------------------------------------------------------------------------
Create Procedure spUpdatePasswordByUserId
@userName varchar(20),
@password varchar(20)
AS
Begin
Declare @userId int
Select @userId = (Select userId from userInfo Where userName = @userName and password = @password)
if (@userId > 0)
return @userId
else
return 0
------------------------------------------------------------------
I create a function called UpdatePasswordByUserId in my dataset with the above stored procedure that returns a scalar value. When I preview the data from the table adapter in my dataset, it spits out the right value.
But when I call this UpdatepasswordByUserId from an asp.net page, it returns null/blank/0
passport.UserInfoTableAdapters oUserInfo = new UserInfoTableAdapters();
Response.Write("userId: " + oUserInfo.UpdatePasswordByUserId(txtUserName.text, txtPassword.text) );
Do you guys have any idea why?
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Jun 5, 2007
Hi all, while executing my ssis package Im getting this error
" the product level is insufficient for component "data reader source" "
but through the bussiness intelligence while debugging it was executing successfully,
but only after deploying the package on to the IS server, while executing getting this error
I checked with the server version also, its was with service pack 2
can I get any help
thanks in advance
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May 8, 2008
Good day., please help me,in a formview control, i set it in Insert Mode, so it should display info from table 1 but when i click on the insert button, it will insert it in table 2.btw, table 1 and table 2 are in the same database?? how about if they are not in the same database?how?please help me,Thanks.,SALAMAT PO.,
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Oct 24, 2007
Hey All,
I am developing a data acquistion system which monitors the amount of energy that a user consumes in different parts of a house and displays the information in real time on their computer screen. I am collecting the data through tranducers attached to the circuit breakers in the breaker box and sending the data to analog-to-digital converter channels in a MCU. I am retrieving the data from the serial port and storing it to a text file. Each line of data in the text file represents three fields which are separated by commas. I will be reading data from multiple data collection boxes so the first field is the unit number, the second fied represents the analog-to-digital converter channel number from each unit, and the third field is the data that is collected from the ATD channel. I am trying to use SSE to retrieve the data from the text file, and parse each line of data into individual columns in a databse. Then I want to be able to extract the data associated with a particular ATD channel number from the databse and display it in the appropriate text field on a windows form.
I've got the MCU programmed. I have no problem collecting the data from the serial port, and I can do the visual basic programming okay. I have absolutely no clue how to read the data into the database, continuosly read new values into the databse, and then access the stored data to update the text fields on the form. Please help if you can, I've been working on this specific problem for a couple of weeks and I'm not making any progress. Thanks.
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Oct 24, 2007
Hey All,
I am developing a data acquistion system which monitors the amount of energy that a user consumes in different parts of a house and displays the information in real time on their computer screen. I am collecting the data through tranducers attached to the circuit breakers in the breaker box and sending the data to analog-to-digital converter channels in a MCU. I am retrieving the data from the serial port and storing it to a text file. Each line of data in the text file represents three fields which are separated by commas. I will be reading data from multiple data collection boxes so the first field is the unit number, the second fied represents the analog-to-digital converter channel number from each unit, and the third field is the data that is collected from the ATD channel. I am trying to use SSE to retrieve the data from the text file, and parse each line of data into individual columns in a databse. Then I want to be able to extract the data associated with a particular ATD channel number from the databse and display it in the appropriate text field on a windows form.
I've got the MCU programmed. I have no problem collecting the data from the serial port, and I can do the visual basic programming okay. I have absolutely no clue how to read the data into the database, continuosly read new values into the databse, and then access the stored data to update the text fields on the form. Please help if you can, I've been working on this specific problem for a couple of weeks and I'm not making any progress. Thanks.
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Jan 18, 2008
I need to retrieve points column from my database for the specific user that is signed on and sum all of them. How can I do it using the Gridview and also code in vb for a label? Thanks.
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Nov 19, 2005
Here is my sql procedure:
ALTER PROCEDURE dbo.SoftWareShow /* ( @parameter1 int = 5, @parameter2 datatype OUTPUT ) */ @SoftID uniqueidentifierAS SELECT [SoftID], [SoftName], [SoftJoinDate], [SoftSize], [SoftMode], [SoftRoof], [SoftHome], [SoftDemo], [SoftFirstClassID], [SoftSecondClassID], [SoftDesc], [SoftReadCount], [SoftDownCount],ltrim(rtrim([SoftUrlOne])) SoftUrlOne, ltrim(rtrim([SoftUrlTwo])) SoftUrlTwo, ltrim(rtrim([SoftUrlThree])) SoftUrlThree, ltrim(rtrim([SoftUrlFour])) SoftUrlFour FROM [SoftWare] WHERE ([SoftID] = @SoftID) RETURNwhere I retrieve data using sqldatasource, an error appear. how can do ?
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Mar 18, 2008
Hello,
Before I ask a question, I am visually impaired and cannot read printed words only on a screen. I am 51 years old and have been coding professionally since I was 23 (yes that long). I have four apps on the market and run a small consultancy company in the UK and my SQL knowledge is scant. I have read two books on the subject and thought I had an idea on how SQL works.
I used to belong to another forum but they gave me a hard time so please go easy on me.
I developed an ADO app ages ago and remembered some of it ...
I have four tables (the following is a simplified version of the real thing)
MainTable (Contact data like name address etc. 23 fields)
Towns (Two fields TownUIN and TownName)
Counties (Two fields CountyUIN and CountyName)
Countries (Two fields CountryUIN and CountryName)
My database is normalised to 3NF and contains no duplicate or redundant data.
My problem ...
Sample data
Main:
MainUIN MainName MainTown
1000 Fred Bloggs 1
1001 Fred Smith 2
Towns:
TownUIN TownName
1 Bradford
2 Leeds
SELECT MainName,MainTown FROM Main WHERE MainUIN=1000 returns
'Fred Bloggs' 1 (the TownUIN)
I want ...
'Fred Bloggs' 'Bradford'
It was suggested I use
SELECT MainName,MainTown FROM Main,Towns WHERE MainUIN=1000 AND TownUIN=MainTown
This returned 'Fred Bloggs' 'Bradford' but was slow.
My question is what am I doing wrong?
I am using SQL Server 2005 Express with VB.Net 2005 on Vista Business and XP.
I am sorry my SQL knowledge is weak please dont get angry just tell me the basic thing that I do not know.
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Jul 20, 2005
Hi.I have a IIS server with php3 installed. I have SQL server databaseand data stored in unicode format (nvarchar fields). In header of myphp I have the meta: <meta HTTP-EQUIV="content-type"CONTENT="text/html; charset=UTF-8">.I have the following problem:- I trie to do a query using ODBC (version 3.525.1022.0) and SQLServer odbc driver (version 200.85.1022.00). The query doesn'tretrieve information in utf format and accents and extra charactersaren't showed correctly.- I trie to di the query usin native OLE DB. I use mssql funtions andthe problem is the same.If I install php4 and I use "newCOM("ADODB.Connection",NULL,CP_UTF8);", then it works correctly.Anybody knows if its posible to retrieve data from sql-server in utf-8format using php3?I see in other postings that odbc driver only accept utf-8 in version3.7 or higher? Is it true? If is true, where I can download odbcdriver 3.7?Thank's in advance.Miki.
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Jun 19, 2006
i need to retrieve data from a particular field of the gridview according to the selected row to stored it into session .....what i had done so far as following: Protected Sub GridView1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) DetailsView1.PageIndex = GridView1.SelectedIndex Session.Add("receiverName", GridView1.??????) End Sub????? is the part i am not sure what to code.... i tried different method by seems to have problem of convertion.
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Jul 18, 2006
Okay, I used the SQLDataSource control to get my data from the database
table. What or how do I retrieve individual data from the
sqldatasource? I want to do some string comparison and manipulation
before I display it to the browser. How can this be accomplish?
Help is appreciated.
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Feb 28, 2007
Hi,
I have a website which is designed to search for employee information. I have the search system working which does exactly what I want to, but as an added feature I want there to be a button which, when someone clicks on it, it takes whatever the previous search was and generates a set of data in XML format which is based on the results. For example:
User searches for all entries with Forename = John; Results are listed in a gridview as per expected.
User then presses button with XML on it, and page pops up with just the XML output on it, i.e. whatever results are on the gridview but in a nested XML format
<records> <record> <Forename>John</Forename> <Surname>Smith</Surname> <Email>j.smith@blah.com</Email> <Ext>1234</Ext> <DeptList>History</DeptList> </record></records>
I have created a stored procedure which will take the parameters from the search boxes and return the above information, but I don't know if this is the best way. Here it is for those interested:
CREATE PROCEDURE ps_record_SELECT_NameSurnameEmailExtDeptasXML
@Forename varchar(50),
@Surname varchar(50),
@Email varchar(50),
@Ext varchar(4),
@DeptList varchar(50)
AS
SELECT Forename, Surname, Email, Ext, DeptList
FROM dbo.record
WHERE Forename LIKE COALESCE(@Forename,Forename) AND
Surname LIKE COALESCE(@Surname,Surname) AND
Email LIKE COALESCE(@Email,Email) AND
Ext LIKE COALESCE(@Ext,Ext) AND
DeptList LIKE COALESCE(@DeptList,DeptList)
FOR XML AUTO, ELEMENTS
If someone could be kind enough to help me out with this, I'd be really grateful.
Many thanks,
Tom
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Mar 19, 2007
Last night I face performace problems in web site. I got like 100 000 users and site fails because of sql-connections.
Currently I'm making a new connection for every query, and my code looks like this:Public Shared Function executeQueryReturnDataset(ByVal strsql As String) As DataSet
Dim sqlConnection As New SqlConnection(Connstr)
Dim sqlCommand As New SqlCommand(strsql, sqlConnection)
Dim sqlDataSet As New DataSet
Try
sqlConnection.Open()
Dim myDataAdapter As New SqlDataAdapter
myDataAdapter.SelectCommand = sqlCommand
myDataAdapter.Fill(sqlDataSet)
Catch e As Exception
Console.Write(e.ToString())
Finally
sqlConnection.Close()
End Try
Return sqlDataSet
End Function I was wondering would it be better to save an instance from connection object to memory and use that same connection for all querys?
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Jan 23, 2008
Background:I am using Visual Studio 2005 Standard SP1 to create an ASP.NET website that accesses an SQL 2005 database. I am using vb.net as well.I am passing an ID in a query string from one page to the next, where I retrieve it using an SQLDataSource. The data will only be one row; it is returning customer information.Problem:I need to be able to get specific fields from the SQLDataSource and populate some textboxes. Honestly, I'm not really sure where to begin. For the sake of argument, let's say that I am working with this:'My TextboxDim LastName As Textbox'My SQLDataSource (filtered by query string using the customer's ID to only get 1 customer's information at a time)SQLDataQuestion:So, how would I go about retrieving the lastname field from SQLData and inserting it into the textbox LastName?Thanks, J'Tok
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Mar 1, 2008
Dears,
I'm using FormView to insert and retrieve data from SQL Server Database 2000. I'm using stored procedure to insert and display data by using C#.
Every time I insert the data, I can't retrive it. To retrieve all the inserted data, I have to close my website, and then reopen it again.
I close the connection every time after using the stored procedures, but nothing happened.
What do you think the problem is ??
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Mar 14, 2006
Let us suppose that there are 900 rows in One table, and that table contains neither primary key, nor Identity column.
How can I retrieve all the roows from 201 to 250?(like the middle limits)
In oracle there is a property called RowID, but is there any such item in SQL server?
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Jul 23, 2007
I wonder how to get top 1 row per account number. Let's say I have
--snip--
IDENTITY_ID | ACCT_NUMBER
0001 | 1111-2222
1001 | 1111-2222
2002 | 2222-0000
3003 | 2222-0000
4004 | 1111-2222
--snip--
I used the SQL-Query here
Code:
SELECT * FROM BACKUP_LOG ORDER BY IDENTITY_ID DESC
[code]
Since they are in descending order by IDENTITY_ID, so I only want to get 1 distinct account number somehow.. Like this...
[code]
4004 | 1111-2222
3003 | 2222-0000
I couldn't figure it out.
Thanks...
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Jul 21, 2004
I have a table called Questions and I need to retrieve 10 rows of data randomly each time. If I use
SELECT TOP 10 Question FROM Questions
I'll get the same questions each time when I execute the sql statement. Is there a way to get the random data? Thanks.
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Feb 20, 2005
Hello
Is there any way in which i can retirve data using input parameters?
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Sep 9, 2014
Here is the sample xml
<ClinicalDocument xmlns:sdtc="urn:h12-org:abcd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:h12-org:v3">
<realmCode code="US" />
<typeId extension="POCD_HD000040" root="2.16.840.1.113883.1.3" />
<templateId root="2.16.840.1.113883.10.20.22.1.1" />
<id root="226ff30f-3b1f-11e3-a969-005056bb0109" />
[code]....
how to write a sql query.
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