Ok, so im pretty much finished writing my forum web page. However to display things like how many replies each thread has and who replied last, i need to perform a query in the code file. Im guessing its simple enough but i cant get the syntax for actually performing any query. I already know the sql syntax like select * from all that stuff but how do i get do something like:
Dim x as integer = sqlQuery("Select count(*) FROM ...")
Currently i have it all working by creating a table and making it invisible and just pulling data from the table but thats sloppy and pretty ineffecient if i databind a table for every single topic name.
help,a regular text file how to sql 2000 table code ?i have a text file as follow, line with ¡°|¡±and {LF},8|-000000186075919.|+000000000387820.|2008-03-31|20010423|9|-000000000003919.|-000000000123620.|2008-03-31|20010123|8|-000000018623419.|+000000000381230.|2008-05-30|20010423|i want to sign char(1)£¬year decimal(18,3) , month decimal(18,3), trandatesmalldatetime£¬update smalldatetime£¬after to sql table is as follow,sign year month trandate update8 -186075919.000 387820.000 3/31/2008 4/23/20019 -3919.000 -123620.000 3/31/2008 1/1/20018 -18623419.000 387820.000 5/30/2008 4/23/2001could you help me how write the sql code ?
I have to find the latest file in a folder and export data to a table in sql server. The code should be something that has to be incorporated into a t-sql stored procedure.
The file name would for example abc_defYYYYMMDD.xls. would i be able to find the latest file in the folder using the the datestamp (YYYYMMDD) in the filename.
Please note i would have files in other format and names with datestamp attached to it, so the code has to pick specific file for which the file name starts with 'abc_def'
Table 1: AddressBook Fields --> User Name, Address, CountryCode
Table 2: Country Fields --> Country Code, Country Name
Step 1 : I have created a Cube with these two tables using SSAS.
Step 2 : I have created a report in SSRS showing Address list.
The Column in the report are User Name, Address, Country Name
But I have no idea, how to convert this Country Code to Country name.
I am generating the report using the Layout tab. ( Data | Layout | Preview ) Report1.rdl [Design]
Anyone help me to solve this issue. Because, in our project most of the transaction tables have Code and Code description in master table. I need to convert all code into corresponding description in all my reports.
SET @QUERY = "INSERT INTO tblDocTable(FileName, FileType, ImportExportID, BuildingID, Document)
SELECT '"+@fName+"' AS FileName, '"+@fType+"' AS FileType, " + cast(@fID as nvarchar(18)) + " as ImportExportID, '"+@bID+"' AS BuildingID, * FROM OPENROWSET( BULK '" +@fPath+"' ,SINGLE_BLOB)
AS Document"
EXEC (@QUERY)
This puts some values including a pdf or .doc file into a table, tblDocTable.
Is it possible to change this so that I can get the values from a table rather than as parameters. The Query would be in the form of: insert into tblDocTable (a, b, c, d) select a,b,c,d from tblimportExport.
tblImportExport has the path for the document (DocPath) so I would subsitute that field, ie. DocPath, for the @fPath variable.
Otherwise I can see only doing a Fetch next from tblIportExport where I would put every field into a variable and then run this exec query on these. Thus looping thru every row in tblImportExport.
Currently have a single hard coded file path to the SSRS config file which parses the file and provides the reporting services web service url. Â My question is how would i run this same query against 100s of servers that may or may not share the same file path as the one hard coded ?
Is there a way to query the registry to find the location of the config file of any server ? which could be on D, E, F, H, etc.Â
I know I can string together the address followed by "reports" and named instance if needed, but some instances may not have used the default virtual directory name (Reports).
Am I going about this the hard way ? Is there a location where the web service url exists in a table ? I could not locate anything in the Reporting service database. Basically need to inventory all of my reporting services url's.
Lest Say with File-stream we have a table document where the file-stream column is located, then we have another table called product-document where the productID and the Document-node are both foreign key of the Product and the Document tables respectively. if i want to query the file-stream document for a specific product, i can just join all three tables, but with file-table there is something i probably didn't get as how to query the file table and get a document for a specific product.
I want to insert a row for a Global user in Table 'A' whenever ADO.Net code inserts a Local user row into same table. I recommended using a trigger to implement this functionality, but the DBA was against it, saying that stored proecedures should be used, since triggers are unreliable and slow down the system by placing unecessary locks on the table. Is this true OR the DBA is saying something wrong? My thinking is that Microsoft will never include triggers if they are unreliable and the DBA is just wanting to offload the extra DBA task of triggers to the programmer so that a stored procedure is getting called, so he has less headache on his hands.Thanks
hi, i have a .aspx.cs code page file and i wanna to send some parameters to sqldatasource in page_load event.i wrote this line of code but it errors that the System.Web.UI.Webcontrols.parameters is a type and not a namespace.here my code:</p><p> </p><pre class="alt2" dir="ltr" style="border: 1px inset ; margin: 0px; padding: 6px; overflow: auto; width: 640px; height: 226px; text-align: left;">if (Session["membartype"].tostring() == "siteadmin1") SqlDataSource1.SelectCommand ="SELECT DocumentID, DocumentCode, DocumentDate,RequestCode, Delivery, Expr1,CityCode, Title FROM (SELECT dbo.EnterDocument.DocumentID, dbo.EnterDocument.DocumentCode, dbo.EnterDocument.DocumentDate,dbo.EnterDocument.RequestCode, dbo.EnterDocument.Delivery, dbo.EnterDocument.EnterType AS Expr1,dbo.EnterDocument.codecity AS CityCode, dbo.Location.Title FrOM dbo.Location RIGHT OUTER JOIN dbo.EnterDocument ON dbo.Location.codecity = dbo.EnterDocument.codecity) AS T1";ParameterCollection parameter=new ParameterCollection[7]; parameter.Add(DocumentID,text,TextBox1.Text); parameter.Add(DocumentCode,text,TextBox4); parameter.Add(FromDocumentDate,text,TextBox6); parameter.Add(untilDocumentDate,text,TextBox5); parameter.Add(PersonID,SelectedValue,DropDownList2); parameter.Add(EnterTypeID,SelectedValue,DropDownList3); parameter.Add(usercode,String,usercode); SqlDataSource1.SelectParameters.Add(parameter); GridView1.DataBind();</pre><p> thanks,M.H.H
hi all I have to execute the stored procedure from code file string constr = ConfigurationSettings.AppSettings["ConnectionString"];SqlConnection con = new SqlConnection(constr);con.Open();SqlCommand cmd = new SqlCommand("GetTax",con);cmd.CommandType = CommandType.StoredProcedure;SqlParameter paramFrom = new SqlParameter("@from", SqlDbType.VarChar, 50);paramFrom.Value = "JFK";SqlParameter paramTo = new SqlParameter("@To", SqlDbType.VarChar,50);paramTo.Value = "HOU";SqlParameter paramAirline = new SqlParameter("@Airline", SqlDbType.VarChar,50);paramAirline.Value = "US";SqlParameter rpTax = new SqlParameter("@Tax",SqlDbType.Int);rpTax.Direction = ParameterDirection.Output;cmd.Parameters.Add(rpTax); insted of this way can i execute stored procedure any other way like exec MystoredProc "param1"."param2","param3" i appreciate u r help
I have a problem. I m working on "light weight sql server" project.
and i want to execute .sql file through vb.net code with the help of sqldmo library and sqlns namespace. but i donot know any method to directly execute the .sql file. i am successfully making the full script of select database of sql server.
Hi you all, In abc.aspx, I use a GridView and a SqlDataSource with a SelectCommand. The GridView's DataSourceID is the SqlDataSource. In abc.aspx.cs, I would like to use an IF statement in which if a criterion is not satistied then I will use the SqlDataSource with another SelectCommand string. Unfortunately, I have yet to know how to write code lines in order to do that with the SqlDataSource. Plz help me out!
hi, I need to run a batch file in specific time of the week. can anyone show me the code to run a batch file with both ways: window nt schedualer and ms sql server task manger.... I do appreciate your help
was just wondering if there was an easy way to include a files contents into a web page via a database field. A bit confusing i know.
Here goes:
I got a field called ContentPage stored in a database. (e.g Index.htm)
I want to retrieve this page and then include its contents in my middle div of the webpage like so: <!--#include file="<%=ContentPage%>"-->. Not allowing me to do this as you may have guessed. These pages will either be htm or aspx pages. This would make my life so much easier.
Is there any way of doing this or am i kidding myself.
After much work and thanks to all of you who helped on this here is a code sample that can be adapted. From the dataflow task add an OLEDB source component, a row count component and finally a Script Destination Component.
On the Script Destination Component rename the Input node of the imports and outputs tree view to "ParsedInput"
The readonly User: variables that start with gs can be read in the PreExecute method
The readwrite User: variable giSuccessCount can only be used in the post execute task because it is populated by the Row Count Component which is the previous object in the Dataflow
The xml code is adapted from an idea in Donald Farmers book
enjoy
Dave
Now if someone can make a Script Source Component that can read a file with a header , data body and trailer that would b egreat! ' Microsoft SQL Server Integration Services user script component ' This is your new script component in Microsoft Visual Basic .NET ' ScriptMain is the entrypoint class for script components
Public Class ScriptMain Inherits UserComponent Dim sw As StreamWriter 'In addition to using the Imports System.Xml statement a reference must be added to the 'System.Xml assembly (Select Project-Add Reference from IDE) Dim xWriter As XmlTextWriter Dim OutputFileType As String '.csv or .xml
Public Overrides Sub PreExecute()
'Read Only variables Dim gsPickUp As String = Me.Variables.gsPickUp 'D:ftprootOutAvid' Dim gsPickUpFilename As String = Me.Variables.gsPickUpFilename '1_AVID_' Dim gsPickUpFileExtn As String = Me.Variables.gsPickUpFileExtn '.csv' Dim gsMemoText As String = Me.Variables.gsMemoText 'Memo Text : credit adjustment' Dim gsStatementText As String = Me.Variables.gsStatementText 'Statment Text : credit adjustment' Dim gsRunMode As String = Me.Variables.gsRunMode 'UPDATE' Dim fileName As String = gsPickUp & "" & gsPickUpFilename fileName = fileName & (Format(Now(), "yyMMdd").ToString) 'MsgBox(fileName)
OutputFileType = gsPickUpFileExtn If OutputFileType = ".csv" Then fileName = fileName & gsPickUpFileExtn sw = New StreamWriter(fileName) 'connection to dest file
'Header records sw.Write(gsRunMode) sw.Write(Environment.NewLine) ' end of line sw.Write(gsMemoText) sw.Write(Environment.NewLine) sw.Write(gsStatementText) sw.Write(Environment.NewLine) sw.Write(Environment.NewLine) 'Spacer End If
If OutputFileType = ".xml" Then fileName = fileName & gsPickUpFileExtn 'xWriter = New XmlTextWriter(Me.Connections.XMLConnection.ConnectionString, Nothing) 'xWriter.WriteStartDocument() 'xWriter.WriteComment("Customer file parsed using script") 'xWriter.WriteStartElement("x", "customer", "http://some.org/name") 'xWriter.WriteAttributeString("FileName", Me.Connections.XMLConnection.ConnectionString) xWriter = New XmlTextWriter(fileName, Nothing) xWriter.WriteStartDocument() xWriter.WriteComment("Customer file parsed using script") xWriter.WriteStartElement("x", "customer", "http://some.org/name") xWriter.WriteAttributeString("FileName", fileName) End If
End Sub
Public Overrides Sub ParsedInput_ProcessInputRow(ByVal Row As ParsedInputBuffer)
If OutputFileType = ".csv" Then Dim delim As String = ","
If OutputFileType = ".csv" Then 'Create the trailer sw.Write(Environment.NewLine) ' blank line sw.Write("RECORD_COUNT: " & Me.Variables.giSuccessCount.ToString) 'ReadWrite Varible sw.Write(Environment.NewLine) sw.Flush() 'send the stream to file 'Close file sw.Close() End If
If OutputFileType = ".xml" Then xWriter.WriteStartElement("RecordCount") xWriter.WriteString(Me.Variables.giSuccessCount.ToString) xWriter.WriteEndElement() xWriter.WriteEndElement()
3) HO20150624.txt 2015-06-24 00:00:00.000Â HOÂ 20150701Â 43 And so on..
But the requirement is to have a dynamic query where we can have more number of Codes or less number of codes and similarly the package should generate dynamic text files, one .txt file per code. What is the best way to create a package which can meet the above requirement?
I am a beginner and looking for some help. I have a database with just one column (some names). That is the primary key aswell. Because I want the names to be unique.I used a grid view control to display the data and included the insert functionality in the grid view by using some code and the part of the code that does the insert is 1 public static void Insert(Categories category) 2 { 3 string connectionString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString; 4 using (IDbConnection cn = new SqlConnection(connectionString)) 5 { 6 cn.Open(); 7 8 IDbCommand cmd = new SqlCommand(); 9 10 cmd.CommandText = "INSERT INTO Categories (CategoryName) VALUES " + 11 "('" + category.CategoryName + "')"; 12 13 cmd.Connection = cn; 14 cmd.ExecuteNonQuery(); 15 } 16 } Question: when someone tried to enter a new name which already exists in the database it throws an error page which is what I want but is there a way to be able to display the user a message sayin g that he/she has entered a name that already exists and hence they need to try a different name? instead of the ugly error page? Thank you in advance,Prasad.
Hi, I need to bind to dropdown list, the conference names from the last one to the first one. I'm using following query, the problem is it returns the conference names the number of dates created, since it's one table with all data I can't change it now. Is there a way to get the names one time for each name without repeating?
string Sql = "SELECT DISTINCT conference_name,creation_date FROM Conference ORDER BY creation_date DESC"; SqlDataAdapter da = new SqlDataAdapter(Sql, myConn); dataSet = new DataSet(); da.Fill(dataSet); ddlConfName.DataTextField = "conference_name"; ddlConfName.DataSource = dataSet.Tables[0]; ddlConfName.DataBind();
Forgive me if i'm being really stupid but... we have an accounts package (Exchequer) using sql. I would like to use the tables in sql to interrogate the db further. However my numeric fields e.g. Credit Limit are split into 2 fields. One is a smallint type and one is an integer. How do I combine these fields to get an accurate value? Thanks
Table input Eno       ename                 Eloc       Edept 1             Sid                         Pune    101,201,301,401,501,601
Output: Eno       ename                 Eloc       Edept 1             Sid                         Pune    101 1             Sid                         Pune    201 1             Sid                         Pune    301 1             Sid                         Pune    401 1             Sid                         Pune    501 1             Sid                         Pune    601
I keep getting the error "Invalid attempt to read when no data is present" when trying to query a table in my SQL DB. I have checked and rechecked and the table name and column names within it are spelled correctly. There are only three records in the database, they all have data in them, and the code in Country.Text precisely matches the data in the Country field in one of the records.
It's worth mentioning that when I use Visual Studio 2005's little direct SQL query tool to build and run the following SQL statement that it works properly:
I am perplexed. Any ideas anybody...here is the code...?
Dim SelectSQL_Countries As String SelectSQL_Countries = "SELECT * FROM data_Countries " SelectSQL_Countries &= "WHERE Country='" & Country.Text & "'"Dim con_Countries As New SqlConnection(ConfigurationManager.ConnectionStrings("MySiteMainDB").ConnectionString) Dim cmd_Countries As New SqlCommand(SelectSQL_Countries, con_Countries)Dim reader_Countries As SqlDataReader Try con_Countries.Open() reader_Countries = cmd_Countries.ExecuteReader()StateID.Text = reader_Countries("WordForState") reader_Countries.Close()Catch err As Exception lblResults.Text = err.Message Finally con_Countries.Close() End Try
I have a database and would like to retrieve specific data via queries. This database is also connected to an ASP .Net 2.0 application to be the front end. Ive created the query in the database. Would you recommend i use parameter names to retrieve the data via code or should i have the query within my code to retrieve the data? Thanks
