Displaying Data In Datagrid From A Normalized Set Of Tables
Jul 23, 2007
Ok, I'm fairly new to .NET and even newer to the whole database concept. But, don't run away yet, I'm no idiot and I shouldn't have too hard of a time understanding your responses if you're kind of enough to give them. That being said, here's my dilemma:
I'm trying to make a database of all the movies I own, the actors in them and the genre (s) they belong to. I have a set of tables that are in the 2NF (I think). I have a movies table, an actors table, a genres table, and two tables called movies_actors and movies_genres with primary-foreign key relationships to pull it all together (e.g. movie_id 1 has two entries in movies_genres, one for Action and one for Drama).
My problem arises that when execute my monster query to pull ALL the data on one movie, I get a row returned for every combination of Genres and Actors in a movie. Example:
movie_id movie_title comments actor_first actor_last genre_name
1 Casino blah blah Robert DeNiro Action
1 Casino blah blah Robert DeNiro Drama
1 Casino blah blah Joe Pesci Action
1 Casino blah blah Joe Pesci Drama
And here's the query that produced that:1 SELECT movies.movie_title, movies.comments, actors.actor_first,
2 actors.actor_last, genres.genre_name
3 FROM movies INNER JOIN movies_actors ON movies.movie_id = movies_actors.movie_id
4 INNER JOIN actors ON movies_actors.actor_id = actors.actor_id
5 INNER JOIN movies_genres ON movies_genres.movie_id = movies.movie_id
6 INNER JOIN genres ON movies_genres.genre_id = genres.genre_id
So, I want to put all the actors for one movie into the same cell in the datagrid (same with the genres) and still keep it sortable by actor or genre. Is this possible with the .NET 2.0 datagrid? Do I have some fundamental misunderstanding of how my tables should be structured? Am I just really far off and acting like a n00b?
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Apr 14, 2015
I have a requirement to provide data in a denormalized form from normalized tables. Working in SSIS.
I have two tables: EmployeeCountry and Country.
EmployeeCountry
EmployeeId (PK)(FK)
CountryId(PK)(FK)
Country
CountryId (PK)
CountryName
There will only be a max of 3 Country entries for each Employee. So I want to select the EmployeeId and get the three CountryIds so it would look like this:
Employee
EmployeeId
CountryId1
CountryId2
CountryId3
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May 20, 2015
I normalized the below tables but I am finding it difficult to copy data to the new tables. How do I copy data from existing table to the normalized tables? see the table structure below and other supporting information:
SKU_DATA(SKU,SKU_Description,Department,Buyer) Note: this table already has data in it.
CREATE TABLE SKU_DATA (
SKU
Integer NOT
NULL,
[code].....
The table structure above have two three determinants( SKU,SKU_Description and Buyer). SKU and SKU_Description are candidate keys. Primary key is SKU.
Normalization : SKU_DATA(SKU,SKU_Description, Buyer)
BUYER(Buyer,Department)
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Oct 26, 2001
I have an allergy table which has a patientid and an allergy id. i would like to create a view(or SQL statement) that will give me a crosstab of a patient and there allergies(like below)
PATID ALLERGY1 ALLERGY2 ALLERGY3 etc
100 MCS DAC004 DAC003
200 MCS DAC004
300 MCS DAC004 DAC003
The patients have from upto 9 allergies(but some may only have one or 2). Is there a way to do this?
Thanks
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Jul 12, 2006
Hello, I like to know how to transfer current data displayed in my datagrid into a table in sql server. Any help is much appreciated.Thanks!
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May 7, 2004
Hello, everyone:
Some tables werer sent from customer. They ask to check if these tables have been normalized. How to check them? Thanks a lot.
ZYT
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Feb 23, 2007
Dear Experts,When I use a single table I can easily use constraints to enforce mybusiness logic, but what do I do when I normalize a single table intomultiple tables.For example, imagine that my initial table has the columns ID, Name,Salary with the constraint that Salary is not NULL. Now imagine thatI break this into two tables, one with ID and Name and another with IDand Salary. I would like to have a constraint that prevents thecreation of a row with (ID,Name) in the first table unless acorresponding row in the second table is also created.I can enforce this logic with triggers, but it looks ugly and isfairly brittle. Is there a better way or is this the dark side ofnormalization?Thanks.
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Sep 11, 2007
Hi all,
I have the following tables
Tbl_Request
------------------------------------------------------------------------------------
RequestType NoOfPositionsRequired SkillCategory
Req1 10 .Net
Req2 3 Java
Req1 2 SQL
Req3 5 Java
----------------------------------------------------------------------------------
Tbl_User
------------------------------------------------------
ID SkillCategory Experienced
-----------------------------------------------------
101 Java 0
102 .Net 1
103 Java 1
104 SQL 1
105 .Net 0
106 J2EE 0
---------------------------------------------------
Experience is a bool column.
Required Output:
---------------------------------------------------------------------------------------------------------------------------------
SkillCategory Req1 Req2 Req3 TotalDemand Exp NonExp Total Supply
---------------------------------------------------------------------------------------------------------------------------------
.Net 12 0 0 12 1 1 2
Java 0 3 5 8 1 2 2
SQL 1 0 0 1 1 0 1
----------------------------------------------------------------------------------------------------------------------------------
Well the first half of it I am able to retrieve meaning the 'Demand' part by pivoting it from the table request and the next part i.e. 'Supply' is also obtained in the similar fashion.
Tbl_User may contain more skill categories than those mentioned in Tbl_Request. So the output should reflect only those categories that are existing in tbl_Request. How can we combine the both? I have taken both the outputs in two temp tables. Now I would like to know if I can combine them and show it as one output or if there is any other better way of doing it.
I am using a stored procedure which is called for my web application so I didn't go for views. Can someone tell me how to do it.
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Apr 18, 2004
i have such a error in my sql server db
i examined arabic_ci_as and SQL_Latin1_General_CP1256_CI_AS
but in my web pages that uses utf-8 codepage that retrieves data using ado and asp scripting the ouput or inserted that dispalyed in both of query analyzer and Enterprise manager replaces or display '?????' for characters .
i am using nchar and nvarchar and ntext
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Aug 16, 2007
Hi there -
First of all I think of myself as a software developer and by no means a database expert. So I am posting a question here hoping that someone will lead me in the right direction.
I am somewhat following the database diagram from AdventureWorks with my own "normalized" database and have a question on how to update the table(s).
Here is my situation:
Table: Client
ClientID (PK)
Name
...
Table: Address
AddressID (PK)
AddressLine1
AddressLine2
City
...
Table: AddressType
AddressTypeID (PK)
Name
...
Table: ClientAddress
ClientID (PK1)
AddressID(PK2)
...
The tables should be referenced properly, etc... So my question is, when I add a new Client record, how and when do I update the Client table, Address table and ClientAddress table? If my PK on the Client and Address tables is an autoincriment, do I need it before I can update the ClientAddress table? If so, what do I have to look for, or how do I get the newly created ID to update the ClientAddress?
Is this making any sense? - I'm a little lost/confused. So if anyone can provide me links to where I can learn more about stuff like this and/or post some ideas/solutions, I would greatly appreciate it. Also, if I am not clear on my issue, please ask and I will see if I can clarify it more.
Your help is appreciated in advance!
Bob
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Nov 8, 2006
I need help in writing a query.
The query should get top 10 items and their values from current year and the values for the same items from previous year table.
I was able to write the code for 1st part that gets values from 1st table but I don't know how to get the values from 2nd table.
The 2 tables does not have any primary/foreign key relations. Both tables have same structure and same columns.
I am attaching some images below to give more information.
Image of results from my query.
Image of how the final output should look like.
The Store Procedure code is:
ALTER Procedure [dbo].[free_customsHS4](
@TblName1 varchar(20),
@TblType varchar(20),
@District varchar(6),
@Month varchar(3)
)
AS
Begin
SET NOCOUNT ON;
Declare @SQuery nvarchar(3000)
set @TblName1 = '[' + @TblName1 + ']'
set @TblType = '[' + @TblType + ']'
SELECT @SQuery = 'select top 10 a.commodity1 as HS4, b.descrip_1 as Description,
sum(a.all_val_mo) as [Amount],
(sum(a.all_val_mo)/(select Sum(a.all_val_mo) FROM ' + @TblName1 + 'a
where a.stat_month <=' + @Month + ' and a.district=' + @District +'))*100 as [% Share]
FROM ' + @TblName1 + ' a left outer join ' + @TblType + ' b on a.commodity1=b.commodity1
where a.stat_month <=' + @Month + ' and a.district=' + @District +'
Group by a.commodity1, b.descrip_1
order by [Amount] desc'
EXEC sp_executesql @SQuery
END
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Apr 17, 2006
Hello,
I am pretty new to SSIS, so please excuse me if this is a trivial question.
I have a denormalized database table in an Access database that I need to import into several different tables in a SQL 2005 database. You can think of the Access table as a CustomerOrders table. For example customer related information (i.e. CustomerName, CustomerID, etc...) is repeated with each record in the Access table. When this data gets moved to the SQL 2005 database, I need to insert one record for each distinct CustomerName/Customer ID record into a Customers table. I then need to insert and link every "Order" record into an "Orders" table.
I am sure that this is probably a pretty common task, but I have not found any examples or articles explaining this particular situation. What ways can this be done?
I was thinking I need to loop through each DISTINCT Customer record in the Access (source) table and insert a Customer record into the destination database's Customer table. I would then need to iterate through each row of the Access (source) table and "Lookup" the appropriate CustomerID/Key Field and insert an "Order" record.
The Access table contains over 75,000 rows of data. I am looking for the most appropriate way of doing this with SSIS (so that I don't have to write a custom application to do this!). Any help, input, links, articles, etc. is appreciated!!
TIA
-Brian
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Jan 13, 2004
Hi, I am trying to create a create for two table A and table B which have no relationship each time. For TableA, there are 3 columns like ID, APoints1, APoint2. For Table B, there are also 3 columns as ID, Qty, BPoints. There is no internal relationship for these two tables. But there may be same ID inside A and B for some records. Now I want to create a datagrid for displaying the information as :
ID, Sum(A.APoints1 + A.APoints2) - Sum(B.Qty * B.BPoints) WHERE A.ID = B.ID
Please Notice that I can't use directly SQL script as following from table A and table B because there is no relationship for Table A and Table B, otherwise the recult set would be wrong:
Select A.ID, Sum(A.APoints1 + A.APoints2) - Sum(B.Qty * B.BPoints) WHERE A.ID = B.ID group by A.ID
May I know is there solution for it?
Thank you very much!
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Aug 7, 2014
I have a large excel spreadsheet created by finance user that contains several decades worth of sales data.
Here is a small sample:
Guest Count
Unit ID1/2/2011 1/9/2011
3 0
7 0
8 0
90 0
151696 1202
222769 1914
232704 2110
250 0
282838 1882
331089 691
363581 3064
371469 1062
I need to get this data into an SQL table in the following form so I can use it to further manipulate the data and update several other tables. I am thinking that UNPIVOT or CROSS APPLY might be the way to go, but am not sure how to code it.
The desired output:
Unit IDDate Guest Count
31/2/2011 NULL
71/2/2011 NULL
81/2/2011 NULL
91/2/2011 0
151/2/2011 1696
and so on ......
The spreadsheet has 2900 columns and 3500 rows so performance is definitely a consideration as well.
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Apr 15, 2004
Hi there :)
I am developing a system for my uni course and I am stuck a little problem...
Basically its all about lecturers, students modules etc - A student has many modules, a module has manu students, a lecturer has many modules and a module has many lecturers.
I am trying to get a list of lecturers that run modules associated with a particular student. I am able to get a list of the appropriate lecturers, but some lecturers are repeated because they teach more than one module that the student is associated with.
How can I stop the repeats?
Heres my sql select code in my cs file:
string sqlDisplayLec = "SELECT * FROM student_module sm, lecturer_module lm, users u WHERE sm.user_id=" + myUserid + "" + " AND lm.module_id = sm.module_id " + " AND u.user_id = lm.user_id ";
SqlCommand sqlc2 = new SqlCommand(sqlDisplayLec,sqlConnection);
sqlConnection.Open();
lecturersDG.DataSource = sqlc2.ExecuteReader(CommandBehavior.CloseConnection);
lecturersDG.DataBind();
And here is a pic of my Data Model:
Data Model Screenshot
Any ideas? Many thanks :) !
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Jun 2, 2008
Hi,
Any one tell me the best process to bind the data to datagrid?I am using this method,it is taking lot of time to fill data to datagrid.
conn = new SqlCeConnection("Data Source=\sample.sdf; Password =''");
dt = new DataTable();
da = new SqlCeDataAdapter(Quary, conn);
da.Fill(dt);
DataaGrid1.Datasource=dt;
Any one tell the best method?
Regards,
venkat.
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Feb 24, 2004
what i'm trying to do is simply display the contents of the sqldata to verify that it works. and it doesn't. i have created a simple database named 'test' and table 'list' with fields: 'name' and 'id'. i have made 3 records as follows:
NAME ID
name1 1
name2 2
name3 3
what i did is connect to the database, click and drag it over to the canvas and codes were generated. if i run it, by default it should show all the contents of the table, correct? well, it isn't. i've tried it using a datagrid and it still doesn't work.
is there an access problem with the database? or, what settings to have to make/change in my sql server? by the way, i have MSDE.
<%@ Page Language="VB" %>
<%@ Register TagPrefix="wmx" Namespace="Microsoft.Matrix.Framework.Web.UI" Assembly="Microsoft.Matrix.Framework, Version=0.6.0.0, Culture=neutral, PublicKeyToken=6f763c9966660626" %>
<script runat="server">
' Insert page code here
'
Function test() As System.Data.IDataReader
Dim connectionString As String = "server='(local)'; trusted_connection=true; database='test'"
Dim dbConnection As System.Data.IDbConnection = New System.Data.SqlClient.SqlConnection(connectionString)
Dim queryString As String = "SELECT [list].* FROM [list]"
Dim dbCommand As System.Data.IDbCommand = New System.Data.SqlClient.SqlCommand
dbCommand.CommandText = queryString
dbCommand.Connection = dbConnection
dbConnection.Open
Dim dataReader As System.Data.IDataReader = dbCommand.ExecuteReader(System.Data.CommandBehavior.CloseConnection)
Return dataReader
End Function
</script>
<html>
<head>
</head>
<body>
<form runat="server">
<wmx:SqlDataSourceControl id="SqlDataSourceControl1" runat="server" DeleteCommand="" ConnectionString="server='(local)'; trusted_connection=true; database='Northwind'" SelectCommand="SELECT * FROM [Employees]" UpdateCommand=""></wmx:SqlDataSourceControl>
<wmx:MxDataGrid id="MxDataGrid1" runat="server" OnLoad="MxDataGrid1_Load" DataSource="<%# SqlDataSourceControl1 %>" BorderStyle="None" BorderWidth="1px" DataKeyField="EmployeeID" CellPadding="3" BackColor="White" AllowPaging="True" DataMember="Employees" AllowSorting="True" BorderColor="#CCCCCC" DataSourceControlID="SqlDataSourceControl1">
<PagerStyle horizontalalign="Center" forecolor="#000066" backcolor="White" mode="NumericPages"></PagerStyle>
<FooterStyle forecolor="#000066" backcolor="White"></FooterStyle>
<SelectedItemStyle font-bold="True" forecolor="White" backcolor="#669999"></SelectedItemStyle>
<ItemStyle forecolor="#000066"></ItemStyle>
<HeaderStyle font-bold="True" forecolor="White" backcolor="#006699"></HeaderStyle>
</wmx:MxDataGrid>
<!-- Insert content here -->
</form>
</body>
</html>
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Jul 23, 2005
VB.NET 2003 / SQLS2KThe Stored Procedure returns records within Query Analyzer.But when the Stored Procedure is called by ADO.NET ~ it produced thefollowing error message.---------------------------Exception Message: Failed to enable constraints. One or more rowscontain values violating non-null, unique, or foreign-key constraints.------------------------------------------------------Exception Source: System.Data---------------------------If I click OK past the error messages I will get data filling thedatagrid. However not as I would like to see it.Even though it returns the proper data rows and includes all thecolumns I asked for, it also returns plenty of columns I didn't ask for(all the columns of the main table) and all those columns are filledwith "null"In addition each row header contains a red exclaimation mark whch whenhovered over reads;"Column 'cmEditedBy' does not allow DBNull.Values."An interesting thing about this column 'cmEditedBy' is that there isnoting wrong with it and all rows for that column contain data.I believe this error is a mistake! But it probably indicates some otherproblem. How should I track its cause?M O R E ...Below is the code in the data layer, the stored procedure, and the datareturned within query analyzer.\'DataAdapterFriend daView041CmptCyln As New SqlDataAdapter'SqlCommandPrivate daView041CmptCyln_CmdSel As New SqlCommand'Add the commanddaView041CmptCyln.SelectCommand = daView041CmptCyln_CmdSel'SelectWith daView041CmptCyln_CmdSel.CommandType = CommandType.StoredProcedure.CommandText = "usp_View_041Cmpt_ByJobCyln".Connection = sqlConnWith daView041CmptCyln_CmdSel.Parameters.Add(New SqlParameter("@RETURN_VALUE", SqlDbType.Int, _4, ParameterDirection.ReturnValue, False, CType(0,Byte), _CType(0, Byte), "", DataRowVersion.Current, Nothing))'Criteria.Add("@fkJob", SqlDbType.Text).Value = _"48c64a55-874d-40d0-addc-7245f5d9c118"'.Add("@fkJob", SqlDbType.Text).Value = f050View.jobIDEnd WithEnd With//\ALTER PROCEDURE usp_View_041Cmpt_ByJobCyln(@fkJob char(36))AS SET NOCOUNT ON;SELECTJobNumber,DeviceName,ComponentName,Description,Quan,Bore,Stroke,Rod,Seconds,CylPSI,PosA,PosB,PosC,PosD,PosE,HomeIsRet,RetIsRetrac,POChecks,Regulated,FlowControl,PortSize,LoadMassFROM tbl040cmptINNER JOIN tbl030Devi ON fkDevice = pkDeviceIdINNER JOIN tbl020Proc ON fkProcess = pkProcessIdINNER JOIN tbl010Job ON fkJob = pkjobIdINNER JOIN lkp202ComponentType ON fkComponenttype = pkComponentTypeIdINNER JOIN lkp201DeviceType ON fkDeviceType = pkDeviceTypeIdINNER JOIN lkp101PortSize on cmSmallint05 = pkPortSizeIdWHERE(fkJob = @fkJob)--fkJob = '48c64a55-874d-40d0-addc-7245f5d9c118'AND fkComponentType = 2GO//(note - columns are wrapped)\F1111Clip DriverCylinderClip Driver_2 - Top -Cylinder91.2502.250.8752.250NULL01101110011/8 NPTNULLF1111Punch MechCylinderPunch Mech_1 -Cylinder_222.1002.0001.0001.234NULL11000110011/8NPTNULLF1111ClipDriverCylinderBottom92.1002.0001.0001.000NULL11010110011/4NPTNULLF1111Punch MechCylinderPunch Mech_1 -Cylinder_122.1002.0001.0001.000NULL01000110011/8NPTNULLF1111DegateCylinderDegate 1 -Cylinder21.1882.500.8751.000NULL11000110011/8 NPTNULLF1111Clip DriverCylinderClip Driver 1 -Bottom11.1801.250.8751.000NULL00011110011/4 NPTNULL//
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Dec 30, 2003
I am hoping someone can help me on this. I have lost the ability to see tables in one database. I can see views and have full access rights on this database. I was trying to install OLAP Analysis on my PC and suddenly I lost this capability on one of the databases I access. Any thoughts? I have looked at everything I can find trying to fix this. Have re-installed and even cleared my user and re-added. It is something on my PC alone since it also affects anyone who signs on to my box.
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May 12, 2006
hey i was just wondering how to display the constraints from a particular table and display all the constraints and wat columns they apply to, someone told me they keyword u use but didnt tell me how to use it :P
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Mar 29, 2008
Hi - I'm short of SQL experience and hacking my way through creating a simple search feature for a personal project. I would be very grateful if anyone could help me out with writing a stored procedure. Problem: I have two tables with three columns indexed for full-text search. So far I have been able to successfully execute the following query returning matching row ids: dbo.Search_Articles @searchText varchar(150) AS SELECT ArticleID FROM articles WHERE CONTAINS(Description, @searchText) OR CONTAINS(Title, @searchText) UNION SELECT ArticleID FROM article_pages WHERE CONTAINS(Text, @searchText); RETURN This returns the ArticleID for any articles or article_pages records where there is a text match. I ultimately need the stored procedure to return all columns from the articles table for matches and not just the StoryID. Seems like maybe I should try using some kind of JOIN on the result of the UNION above and the articles table? But I have so far been unable to figure out how to do this as I can't seem to declare a name for the result table of the UNION above. Perhaps there is another more eloquent solution? Thanks! Peter
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Jan 9, 2008
Hi, Im trying to pull data from 2 fields in the same table into a SqlDataSource that feeds into a GridView, and display them as 1 field in GridView? I have a database table that has entries of users and their friends. so
this tblFriendUser has a column called UserName and another column
called FriendUserName.
I am trying to get a list of friends for that particular user. Note
that if User1 initiated the friend request, he will be listed as
UserName and his friend as FriendUserName, but if his friend initiated
the friend request, it will be vice versa: him being the FriendUserName
and his friend the UserName. So I want the following 2 queries run and merged into
one query in order to return 2 columns only: UserFriendID & UserName, is that
possible? Is my design bad? Any suggestions/advice would help! Thanks a lot!
SELECT UserFriendID, UserName
FROM tblUserFriends
WHERE (UserName = @UserName);
SELECT UserFriendID, FriendUserName AS UserName
FROM tblUserFriends
WHERE (FriendUserName= @UserName);
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Mar 13, 2007
New to SQL Server Compact Edition and I am getting my feet wet with the following tutorial: http://msdn.microsoft.com/msdntv/episode.aspx?xml=episodes/en/20060831MobileRB/manifest.xml
I follow the tutorial exactly, but the data I edit through the Edit Dialog Form is not saved to the SQL Server table even though all of the edits appear in the datagrid. They never make it back into the table.
Any help would be appreciated.
Thanks!
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Apr 17, 2008
Hi,
I have created a new reports application project in VS 2008. I have a dataset with 2 tables: Customer and CustomerAddress with one to many relationship. I want to have a simple table in my report which displays data in the following format:
Customer Name Address
----------------------------------------------------------
ABC Add1
ABC Add2
XYZ Add1
XYZ Add2
Here Address is obviously from CustomerAddress table. I have tried few options but it's mainly disgusting to work with Reports Application project when there was an amazing Busines Intelligence Reports project available in VS 2005 and equally good designer interface (Dataset, Design and Preview tabs for each report).
Please give me a solution to this.
Shyam
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Mar 24, 2007
Hello.
I just created separate tables for each of my categories and wanted to know how to return them all to be viewed on one page using the SQL Datasource (or whatever) This is for user accounts. I just need to know that part.
Sincerely,
Computergirl
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Oct 10, 2007
I have nine type of buttons,
EnrollAmtBTM
PlacAmtBTM and so on, I also have a SQL setver view V_Payment_Amount_List from here i need to display the data on the button
this is the select value to display when i choose the agency list and the amount corresponding to that agency_ID is displayed here the agency_ID is fetched from the SQL CONDITION
THIS IS WHERE I GET FETCH AGENCY DATA WHEN SELECTED i.e SQL CONDITIONprotected void CollectAgencyInformation()
{
WebLibraryClass ConnectionFinanceDB;ConnectionFinanceDB = new WebLibraryClass();
string SQLCONDITION = "";string RUN_SQLCONDITION = "";
SessionValues ValueSelected = null;int CollectionCount = 0;if (Session[Session_UserSPersonalData] == null)
{ValueSelected = new SessionValues();
Session.Add(Session_UserSPersonalData, ValueSelected);
}
else
{
ValueSelected = (SessionValues)(Session[Session_UserSPersonalData]);
}ProcPaymBTM.Visible = false;PaymenLstBTN.Visible = false;
Dataviewlisting.ActiveViewIndex = 0;TreeNode SelectedNode = new TreeNode();
SelectedNode = AgencyTree.SelectedNode;
SelectedAgency = SelectedNode.Value.ToString();
Agencytxt.Text = SelectedAgency;
Agencytxt2.Text = SelectedAgency;
Agencytxt3.Text = SelectedAgency;DbDataReader CollectingDataSelected = null;
try
{CollectingDataSelected = ConnectionFinanceDB.CollectedFinaceData("SELECT DISTINCT AGENCY_ID FROM dbo.AIMS_AGENCY where Program = '" + SelectedAgency + "'");
}
catch
{
}DataTable TableSet = new DataTable();
TableSet.Load(CollectingDataSelected, LoadOption.OverwriteChanges);int IndexingValues = 0;foreach (DataRow DataCollectedRow in TableSet.Rows)
{if (IndexingValues == 0)
{SQLCONDITION = "where (Project_ID = '" + DataCollectedRow["AGENCY_ID"].ToString().Trim() + "'";
}
else
{SQLCONDITION = SQLCONDITION + " OR Project_ID = '" + DataCollectedRow["AGENCY_ID"].ToString().Trim() + "'";
}
IndexingValues += 1;
}SQLCONDITION = SQLCONDITION + ")";
ConnectionFinanceDB.DisconnectToDatabase();if (Dataviewlisting.ActiveViewIndex == 0)
{
Dataviewlisting.ActiveViewIndex += 1;
}
else
{
Dataviewlisting.ActiveViewIndex = 0;
}
SelectedAgency = SQLCONDITION;
ValueSelected.CONDITION = SelectedAgency;
???? this is where i use to get count where in other buttons and are displayed.... but i changed the query to display only the Payment_Amount_Budgeted respective to the agency selected. from the viewRUN_SQLCONDITION = "SELECT Payment_Amount_Budgeted FROM dbo.V_Payment_Amount_List " + SQLCONDITION;
try
{
CollectionCount = ConnectionFinanceDB.CollectedFinaceDataCount(RUN_SQLCONDITION);
EnrollAmtBTM.Text = CollectionCount.ToString();
}
catch
{
}////this is my CollectedFinaceDataCount-- where fuction counts the records in the above select statement if i use for eg.
"SELECT Count(Placement_Retention_ID) FROM dbo.V_Retention_6_Month_Finance_Payment_List"
here is the functionpublic int CollectedFinaceDataCount(String SQLStatement)
{int DataCollection;
DataCollection = 0;
try
{
SQLCommandExe = FinanceConnection.CreateCommand();
SQLCommandExe.CommandType = CommandType.Text;
SQLCommandExe.CommandText = SQLStatement;
ConnectToDatabase();DataCollection = (int) SQLCommandExe.ExecuteScalar();
DisconnectToDatabase();
}catch (Exception ex)
{Console.WriteLine("Exception Occurred :{0},{1}",
ex.Message, ex.StackTrace.ToString());
}
return DataCollection;
}
So here mu requirement request is to display only the value fronm the view i have against the agency selected
Please help ASAP
Thanks
Santosh
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Aug 7, 2006
Dont laugh;
How do I create a simple sqlcommand in C# that shows data. I have the code for VB but I a missing something in the converstion. I know SQL but I dont get the simple steps of displaying data. I have got all of the Visual Basic stuff down I just need help with doing it by hand in C#.
or point my to a URL so that I can get the code.
Thanks
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Jun 30, 2007
Hi all, this is a very basic question of diplaying a data. on my aspx page I have datasource that will return only ONE record.
<asp:SqlDataSource ID="sdsCategoryName" runat="server" ConnectionString="<%$ ConnectionStrings:KaruselaConnectionString %>" SelectCommand="SELECT Title FROM tbh_Categories WHERE CategoryID=@categoryID "> <SelectParameters> <asp:QueryStringParameter DefaultValue="-1" Name="CategoryID" QueryStringField="id" Type="int32"/> </SelectParameters> </asp:SqlDataSource>
on the server side I would like to manipulate the title of the page according to the data returned from the query:
and on the behind code if (!this.IsPostBack && !string.IsNullOrEmpty(this.Request.QueryString["ID"]))
{
DataView dv2 = (DataView)sdsCategoryName.Select(arg);
this.Title = string.Format(this.Title, dv2.Table.Columns[0].ToString());
dv2.Dispose();
}
of course it doesn't work. my question is this. do we really have to put the query datasource on the client side?and secondly, how can I view the recorsd I recieves from the query?Thanks for the help.
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Mar 10, 2008
Hi I have used the create user wizard to create a registration page my table stores the user details and user id. I am also using the login wizard to create a log in page . I now want to display the details of the currently logged in user usind details view and allow them to view and edit their details. where and how do i create the session varible anh how do I wtire the sql select statement say select first name from table1 where (the userid I stored earlier in a table when the user registered ) = (this should be the currently logged in user'id). I am a novice so I would appreciate code snippets
My code in asp page for the details looks like this
asp:DetailsView ID="DetailsView1" runat="server" DataSourceID="SqlDataSource1"
Height="50px" Width="125px">
<EditRowStyle BackColor="#CCFF99" />
<AlternatingRowStyle BackColor="#FFCCFF" />
</asp:DetailsView><asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ASPNETDBConnectionString1 %>"
SelectCommand="SELECT [FirstName], [LastName], [City], [Listing] FROM [UserDetails] WHERE ([UserId] = @UserId)">
</asp:SqlDataSource>
novice This shows no data when I test it. I have tried the folling in the .vb page no luck.
Protected Sub DetailsView1_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles DetailsView1.DataBound
Dim UserId As Integer = Me.DetailsView1.DataItem("userID")Session("_UserID") = UserId
End Sub
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Jun 15, 2007
Hi. Not sure which section this request needs to be put in, but i'm relatively new to SQL.
I have 1 table which contains an user_id (autonumber), user_name, and user_profile.
I have 2 other tables:
config_version (cv) and config (c)
These two tables both access the user table (us) to view the user_id (which is required).
I want to be able to view the user_names for both "cv" and "c" on a seperate page. Using the code below, i'm lost. I created what i wanted in MS Access with the use of a 2nd table (this might be easier to understand than my rant above). However, I don't want a 2nd table.
Can someone provide me with a function, or the "answer" to my problem?
Highlighted Blue - just there to fill in the front page with data (not wanted)
Highlighted Green - doesn't work, but was my first attempt
Code:
public function ShowQuotes
Dim objConn
Dim objADORS
Dim strSQL
Dim row
Set objConn = Server.CreateObject("ADODB.Connection")
objConn.ConnectionString = strConn
objConn.Open
Set objADORS = CreateObject("ADODB.RecordSet")
strSQL = "Select top 50 "
strSQL = strSQL & " cv.config_version_id as cvid, cv.configuration_id as cid, cv.version_number as cnum"
strSQL = strSQL & ", cv.status as cstat, cv.total_price as cprice, cv.modification_date as cmod, cv.version_description as cvrem"
strSQL = strSQL & ", c.remarks as qrem"
strSQL = strSQL & ", p.prod_description as pdesc, p.version as pvers, p.status as pstat"
strSQL = strSQL & ", cust.customer_name as custname"
strSQL = strSQL & ", us.user_nt_login as modname"
strSQL = strSQL & ", us.user_name as usname"
' strSQL = strSQL & ", cv.user_id as modname"
strSQL = strSQL & " from tbl_config_version as cv, tbl_configuration as c, tbl_product as p, tbl_user as us, tbl_customer as cust"
strSQL = strSQL & strWhere 'SETS RESULTS TO BE UNIQUE
strSQL = strSQL & " and us.user_id = c.user_id"
strSQL = strSQL & " and cv.configuration_id = c.configuration_id"
strSQL = strSQL & " and c.product_id = p.product_id"
strSQL = strSQL & " and c.customer_id = cust.customer_id"
strSQL = strSQL & strOrderBy & ";"
Image: www.mcdcs.co.uk/TT.jpg
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Feb 7, 2008
In sql server, multiple instances of data default to a row display or vertical. I need a set of data in sql2005 to view horizontally so I can us it in a crystal report. Here is my issue.
gift.HonorKey, gift.HonorName, gift.HonorId
1211 Smith 1222
1244 Owens 4155
I need for the data to read like this:
HonorKey1, HonorKey2, HonorName1, HonorName2, HonorId1, Honorid2
1211 1244 Smith Owens 1222 4155
the table name is gift_view
I would like to be able to create a view in sql analyzer, then save as an SQL View
My direct email is jackfam@comcast.net
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Oct 1, 2007
I'm sorry if this is a stupid question, but this is my first matrix report.
I am using a stored procedure that generates the following data:
Item Color Size Qty
Shorts Tan 32 0
Shorts Tan 34 2
Shorts Tan 36 2
Shorts Tan 38 0
The matrix displays as follows:
34 36
Shorts Tan 2 2
I would like it to display as follows:
32 34 36 38
Shorts Tan 0 2 2 0
It seems that by default (I used the wizzard to create the report) that the zeros are being suppressed. How can I get them to display?
Thanks
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Mar 23, 2007
i m trying to display data from cursor.. but i think i m wrong wth the syntax..
i m doing tht in procedure..
i think dbms_output:put_line dsnt work in sql 2000 ..or may b a problem of Print statemnt instead.
help me out..thx in advance
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