Hi everyone? I have a small problem here, I want to count the records found under the following method:
Public Function ValidateAssembly(ByVal assyno As String) As DataSet
Dim SQLConn As SqlConnection = New SqlConnection(Connstr)
Dim adapter As SqlDataAdapter = New SqlDataAdapter
Dim dsVendorInfo As DataSet = New DataSet("AssemblyHeader")
Dim cmd As System.Data.SqlClient.SqlCommand = New System.Data.SqlClient.SqlCommand
Dim BMItemno As New SqlParameter("@v_assyno", SqlDbType.VarChar, 10)
BMItemno.Value = GetBomAssyNo(assyno)
SQLConn.Open()
Try
With cmd
.CommandText = "SELECT * FROM dbo.cfn_bom_get_assy(@v_assyno)"
.Parameters.Add(BMItemno)
.Connection = SQLConn
.CommandType = CommandType.Text
End With
End Function I want to see if this can be done and passed to the actual dataset? Is this possible? Or do I need to pass the found results from my query to a sqlreader? Also, Im I forced to put my colums together in a DataTable before actually binding to the DataSet? Thanks everyone!
I use SQL Server 2005 Developer. I failed to search the records by using SQLCommand Paramater. Please find the code below. However, when I hardcode like LIKE '%sudoku%' , it works. Could aynone help? Thanks, Andy.private bool searchProducts(string keywords) { ....... command.CommandText = "SELECT Product.ProductID, Product.Name, Product.Image, ProductPrice.Price, ISNULL(SpecialProduct.PromoDiscount,0) as PromoDiscount FROM Product INNER JOIN ProductPrice ON Product.ProductID = ProductPrice.ProductID LEFT OUTER JOIN SpecialProduct ON Product.ProductID = SpecialProduct.ProductID WHERE Product.Name LIKE '%@keywords%' "; command.Parameters.Add("@keywords", SqlDbType.VarChar, 100); command.Parameters["@keywords"].Value = keywords; ............. }
Hi,I'm new to ASP.NET, and am currently looking into XML.I'm trying to write XML using data from an SQL Server 2000 table. But I seem to be getting the following error regarding the SQL Server connection:Compiler Error Message: CS1502: The best overloaded method match for 'System.Data.SqlClient.SqlCommand.SqlCommand(string, System.Data.SqlClient.SqlConnection)' has some invalid argumentsSource Error:Line 23: { Line 24: SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); Line 25: mySqlDataAdapter.SelectCommand = new SqlCommand(queryString, connString); Line 26: mySqlDataAdapter.Fill(myDataSet); Line 27: return myDataSet;Source File: c:InetpubwwwrootmappingcreateGeoRSSFile.aspx.cs Line: 25 This is my code:using System; using System.Data; using System.Data.SqlClient ; using System.Configuration; using System.Collections; using System.Text; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Xml;
public partial class createGeoRSSFile : System.Web.UI.Page { protected void Page_Load(object sender, DataSet myDataSet, EventArgs e) { string connString = "server=SQLSERV1;database=Historical_Statistics;UID=dbuser;PWD=Password"; string queryString = "SELECT Town, PostCode, Latitude, Longitude FROM UKPostCodes";
using (SqlConnection mySqlConnection = new SqlConnection(connString)) { SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = new SqlCommand(queryString, connString); mySqlDataAdapter.Fill(myDataSet); return myDataSet; }
// Create a new XmlTextWriter instance XmlTextWriter writer = new XmlTextWriter(Response.OutputStream, Encoding.Unicode);
Ok... this might seem stupid question but.... When to use each on ? I know SQLDataSource is pretty easy and straightforward, and its a pretty cool web control to use as Datasource for Grids and other web controls... But everything can be done in SqlAdapter can't it? If it can... Then i'd rather prefer to do everything manually even If im not taking full advantage os such new controls for 2.0, but its a bit "too automatic" for me, yeah.. guess its all on saving time and productivity. Anyway, can everything get done withouth the need of SQLDataSource? Say I want to create a Gridview that allows you to update rows, with a SQLDataSource its pretty easy as you just stick in a parameter like ... UpdateCommand="UPDATE table SET name = @name" How could I do this with SqlAdapter and then apply to a Gridview... ? Thanx in advance!
I have a case where I fill a datatable with two column wich contain datetime. Il filled them and everything seems alright in debug. Problem is that when I update with the SQLAdapter, it says that it cannot insert NULL into a datetime column, but the fact is that it is not NULL.
Here what it looks like:
SqlConnection conn = new SqlConnection(ConfigurationManager.AppSettings["BD"]);
i have this function it return 0 but the sql statement in the sql query return the right number?how is that i want to get the number of records any other idea or fix? Public Function UserAlbumPhotoQuota(ByVal userID As Integer) As BooleanDim Conn As New SqlConnection(ConfigurationManager.ConnectionStrings("Conn").ConnectionString) Dim strSQL As StringDim dr As SqlDataReader strSQL = "SELECT *, (select count(*) from userAlbumPic where userID=" & userID & ") as rec_count from userAlbumPic "Dim cmd As New SqlCommand()cmd = New SqlCommand(strSQL, Conn) Conn.Open() dr = cmd.ExecuteReader() dr.Read()userQuota = dr("rec_count").ToString Conn.Close() End Function
Hello All, I'm wondering if you guys can help me with a problem to count every record in a table; however, I must match this table with another table to get the category names. I have tried this SQL statement in the SQL Express and it works very great. SELECT aspnet_Category.CategoryName, COUNT(*) AS Expr1FROM aspnet_Category INNER JOINaspnet_resources ON aspnet_Category.ApplicationID = aspnet_resources.ApplicationId AND aspnet_Category.CategoryID = aspnet_resources.CategoryIDGROUP BY aspnet_Category.CategoryNameORDER BY aspnet_Category.CategoryName However, when I tried to put this into my code, it gives me a error. <System.ComponentModel.DataObjectMethodAttribute(System.ComponentModel.DataObjectMethodType.Select, True)> _Function GetDataByCount_CategoryID() As CategoryDataTableGetDataByCount_CategoryID = Adapter.GetDataByCount_CategoryIDEnd FunctionFailed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints. Can you please help me to fix this error? Thank you, Vic.
I need to export records to a text file and simply index them. i.e. in the pipe delimited file I need a column with the ordinal value of each row. Example:
1|"Jane Doe"|"23 Western ave"|... 2|"Jamie Delom"|"5 East Street|... 3|"Nat Girshon"|"5678 Main Street|... . .
Would anyone be able to tell me how I could build this within the SQL query without creating a physical table and using IDENTITY functions?
Hi i am just an beginner with sql and i am quite sure this will be a simple question i am looking for a methode to count the number of records how can i do this?
I have the following: Dim ResourceAdapter As New ResourcesTableAdapters.ResourcesTableAdapter Dim dF As Data.DataTable = ResourceAdapter.GetDataByDistinct Dim numRows = dF.Rows.Count Dim dS As Data.DataTable = ResourceAdapter.CountQuery Dim sumRows = dS.Rows.Count DataList1.DataSource = dF DataList1.DataBind() LblCount.Text = numRows LblSum.Text = sumRows numRows is the number of records in a particular category. CountQuery is a method that returns the total number of records in all the categories. I don't know how to get the result of that query, the code line in bold isn't right. How do I get this number?Diane
Hello, I am writing a piece of code in ASP.NET and I'd like to get the # of records on a table and used this code: Dim ConnString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source='G:Aco ProntoBSCBSC_v1.mdb'"Dim Con As New OleDbConnection(ConnString) Dim Cmd As New OleDbCommand("SELECT COUNT(*) AS Expr1 FROM Metricas", Con)Dim reader As OleDbDataReader Con.Open() reader = Cmd.ExecuteReader()Dim NumMetr As Integer = Val(reader("Expr1")) reader.Close() Con.Close()
I am getting an error that that's no data in the table. Any suggestions?
Hello, I am having problems with this query below: 1 SELECT Table1.Email AS Email, 2 Table2.UserName AS Username, 3 Table3.Members_Paid AS Paid, 4 (SELECT DISTINCT COUNT(*) 5 FROM Table3 AS e JOIN Table3 AS m 6 ON e.Members_Sponsor = m.Members_ID 7 WHERE (e.Members_Sponsor = m.Members_ID)) AS TotalRecords 8 FROM Table1 INNER JOIN 9 Table2 ON Table1.UserId = Table2.UserId INNER JOIN 10 Table3 ON Table2.UserId = Table3.UserID 11 WHERE (Table3.Members_Sponsor = @UserId)Basicly what I am trying to do is get all members that belong to a certain manager along with those members count total of members they have below them.The code above is giving me the count of the first member only, not different counts for each member.Hope you understand what I am trying to say and do here. Hope someone can help me out cause this hase been driving me crazy for a few days now.
hi can anyone tell me how to count number of records(rows) in a table without using "COUNT" function.for practise iam trying to implement it through queries.
I'm having problems constructing a query. I need to get a count of emails in my database, but only the emails that appear 2 or more times. Can anyone help?
Hi,I was wondering if it was possible to build a query that will include acolumn that will provide a count related records from another table.Although there is a way to achieve this through programming in thefront end, I would like to know if it possible to achieve the samething through a SQL statement alone.For example, say you have two related tables, Invoices andInvoiceItems. InvoiceID is the primary key of Invoices.Invoices tableInvoiceID PO_Num CompanyID-------------------------------1 37989 32 87302 43 78942 3InvoiceItems tableItemID InvoiceID PartNo Qty---------------------------------------1 1 ABA 32 1 ASLKDJ 23 1 9LF 84 2 IEPOW 185 2 EIWPD 36 2 DSSIO 17 2 EIWP 58 2 DC93 49 3 85LS0 8Then a query that has the Invoices table plus a count of InvoiceItemsfor each InvoiceID would generate this:InvoiceID PO_Num CompanyID ItemCount-------------------------------------------------1 37989 3 32 87302 4 53 78942 3 1Does anyone have any ideas how this would be done?Thank you.
I need some help with this. I was able to count all the records in ourdatabase using the user_tables and user_tab_columns tables afterrefreshing the statistics on this database.We are doing an upgrade of a system and I will not be able to refreshthe statistics during the upgrade. I need more of a manual process ofrunning these queries.Now I do:select A.table_name, round(A.num_rows,0) as rowcount,count(b.table_name) as ColumnCountfrom dba_tables A, dba_tab_columns Bwhere A.table_name = B.table_name and A.owner in ('PS','SYSADM')group by A.table_name, A.num_rowsorder by rowcount desc, columncount descBut I can't use the num_rows anymore so I was thinking more to do this:Select A.table_name from(select count(*) from A.Table_name B where A.Table_name =B.Table_Name)from user_tableThis does not work for me since I don't know how to pass the table_namefrom the first select to the second select. The logic is there but thesyntax is not.Please help.
Hi,I've a small problem. I have a table in which one column is date. I want tocount the records for statiscs in a temptable grouped by months lets say 12months back.e.g.month 1 counts 164 rec month 2 counts 87 records and so on.I tried to solve this like this with a function SELECT COUNT(*) FROM TABLEWHERE DATEDIFF(m,Col1,GETDATE())=@counter.But I don't know how to get this thing count from 0 up to 11 to get thisthing recursive.Does anyone know how to tackel my problem? I wouls apreciate any answer.Greetz to you all
Trying to set up a column in a grouped matrix that displays a count of all record over a specificed number.
The field I am counting are response time of transaction and I want to count how many were over 500 milliseconds. I though it would be something like this...
Code Snippet
=Count(Fields!ResponseTime.Value > "500")
However, this appears to just return the count of all rows and ignores the "500" part.
Am I missing something? If someone could post a alternate code snippet, that would be great.
How would I list the users in the users table that have duplicate IDs or count of IDs > 1?The UserName field is unique. State UserName First Last ID City CountTX Kkeaton Kathryn Keaton 1001 Dallas 2TX KakiKeaton Kathryn Keaton 1001 Dallas 2I think I have to use a subselect? If I use group by then it won't show both records. It shows only one of them.Thanks Craig
Hello,If I run an action SP from MS Access using ADO:...cmd.executewhere the SP is something like Create...Update tbl1 set fld1 = 'something' where...how can I retrive the count of records affected like from Queryanalyzer?Thanks,Rich*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!
I want to count records which has almost similar name. Suppose record has company name like comcast and other record has company name like Comcast-xfinity, so how would I count this 2 records as Comcast?
I am trying to create an asp page that will update an Access 2000 database. I need to update records if the user exists and create a new record if the user does not exist. Most of the variables are pulled from a separate "post" form.
I am using 2 pieces of info to find duplicates, as employee numbers can be assigned to multiple employees. Right now I have the page check for a duplicate employee id number then check for a duplicate last name. Unfortunately it is running each check separately, so if the last name is duplicated anywhere, it is sending a duplicated value.
here is the chunk of code in question... all RF_variables are request.form variables
cnt="SELECT COUNT(emp_id) AS Xnum FROM " & RF_course cnt=cnt & " WHERE emp_id='" & RF_emp_id & "'" set again=conn.Execute(cnt) dup=again("Xnum")
if dup>=1 then cnt="SELECT COUNT(lname) AS Xnum FROM " & RF_course cnt=cnt & " WHERE lname='" & RF_lname & "'" set again=conn.Execute(cnt) dupl=again("Xnum")
if dupl=1 then upd="UPDATE " & RF_course & " SET " upd=upd & "section" & RF_section & "='" & RF_score & "'" upd=upd & " WHERE emp_id='" & RF_emp_id & "'" upd=upd & " AND lname='" & RF_lname & "'" on error resume next conn.Execute upd else ins="INSERT INTO " & RF_course ins=ins & " (lname,fname,emp_id,cname," ins=ins & "section" & RF_section & ")" ins=ins & " VALUES " ins=ins & "('" & RF_lname & "'," ins=ins & "'" & RF_fname & "'," ins=ins & "'" & RF_emp_id & "'," ins=ins & "'" & RF_cname & "'," ins=ins & "'" & RF_score & "')" on error resume next conn.Execute ins end if else ins="INSERT INTO " & RF_course ins=ins & " (lname,fname,emp_id,cname," ins=ins & "section" & RF_section & ")" ins=ins & " VALUES " ins=ins & "('" & RF_lname & "'," ins=ins & "'" & RF_fname & "'," ins=ins & "'" & RF_emp_id & "'," ins=ins & "'" & RF_cname & "'," ins=ins & "'" & RF_score & "')" on error resume next conn.Execute ins end if
Hopefully this is understandable. If anyone can offer any help I would greatly appreciate it.
My table is test and I have an ID and DateTest columns
I would like to count the weeks with more then one record.
So far I got this and return the weeks with 1 record per week. How can I count the weeks with more then one record
select sum(c) from ( select c = count( id) over (partition by id, datepart(week, DateTest)) from test where id = '1' and DateTest >= '7-7-2015' ) a where c = 1
My SQL is very basic. How do I create a query that will accept a parameter, an integer, and based on the integer, locate all the matches in a db? SELECT COUNT(*) AS Expr1, tblArticle.ArticleIDFROM tblArticle INNER JOIN tblArticleCategory ON tblArticle.ArticleCatID = tblArticleCategory.ACategoryIDGROUP BY tblArticle.ArticleID This isn't setting up the query to request a parameter.What am I doing wrong here? I"m trying to get the total number of articles for a particular category ID.
