CREATE TRIGGER [tr_update_doc_count] ON [Documents]
FOR INSERT
AS
[Declared variables]
[I want to get the tablereference from the inserted information]
SELECT @tableref = Table_id, @Account_id = Account_id from inserted
[Then I get the Actual Table Name from the UsercreatedTables Table where it is stored]
SELECT @tablename = TableName from UsercreatedTables WHERE Table_id = @tableref
[Now I want to use the @tablename I got from UsercreatedTables in the query]
SELECT @Current_Doc_Count = Account_Docs from @tablename WHERE Account_id = @Account_id
I am not sure how to get it to use the variable @tablename for the table name in the last query.
It gives me an error stating that @tablename is invalid syntax.
g'day gents, I run a select query against my mysql database using asp.net. The query looks like this: SELECT distinct(rubbet.ortnamn) as Bebyggelsenamn, count(rubbet.ortnamn) as 'Antal',min(rubbet.artal) as Beläggsår, rubbet.belaggsform as Beläggsform, rubbet.harad as Härad, rubbet.socken as Socken, rubbet.ovrigt as Övrigt, rubbet.filnamn as Filnamn, rubbet.path as Sökväg FROM rubbet WHERE rubbet.ortnamn like '%" + searchTextBox.Text + "%' and rubbet.harad like '" + DropDownList1.SelectedValue + "' and rubbet.socken like '" + DropDownList2.SelectedValue + "' and rubbet.ovrigt like '" + ovrigtRadioButtonList.SelectedValue + "' group by Bebyggelsenamn ORDER BY '" + sorteraDropDownList.SelectedValue + "' " + ordning + "; The query works just fine and runs smoothly. I only have one problem. If a user types for example monkey in the 'searchTextBox' the database finds all the instances of monkey, counts them and presents one line that states: Monkey, 138 instances, bla bla bla my problem is with the Min aggregate function. It selects the lowest rubbet.artal for Monkey but I want rubbet.belaggsform to get the data from the same row as Min(rubbet.artal) gets the data from. As it is now, rubbet.belaggsform selects its data from the row with the lowest primary key. For example the result could look like the following: Holmagården, 127, , 1873 when it should say: Holmagården, 127, Holmagaard, 1873 I'm only presenting the columns above, the rest of them are for creating links and what not. I guess I should write a sub query of some kind to pick the correct rubbet.belaggsform that corresponds to MIN(rubbet.artal) together with the other factors but I just can't get it to work. Help me out here please.
Hi, Situation: I have a web application that is running on a server. IT has told me that the application I developed is taking up enormous amount of ram. It seems that the amount of ram that is taken up, is slowly increasing. About 10 megs per hour (memory leak). Furthermore, he has informed me that the ram is taken up by the sql. My senior developer told me that I probably have sqlconnections open that are not closed. I have checked through the application and it seems they are all closed properly. But I may have missed some, as the application is pretty big. Questions: 1. Is there an application or piece of code that can monitor how many sql connections I have open during runtime? 2. Could there be any other common causes to such a kind of memory leak. Any help with this matter would be very much appreciated. Thank you for your time. Sincerely, Jeff
Hi everybody.I'm having difficulties with a button handler I put together from a few examples around the internet.Here's my code: <script runat="server"> Sub Add_To_Cart(ByVal Src As Object, ByVal Args As EventArgs) Dim FVArtikel_id As Label = FormViewDisplay.FindControl("Artikel_idLabel") Dim FVArtikel_naam As Label = FormViewDisplay.FindControl("Artikel_naamLabel") Dim FVArtikel_prijs As Label = FormViewDisplay.FindControl("Artikel_prijsLabel") Dim DBConnection As OleDbConnection Dim DBCommand As OleDbCommand Dim SQLString As String Dim SQLAddString As String If Not Session("sid") Is Nothing Then DBConnection = New OleDbConnection( _ "Provider=Microsoft.Jet.OLEDB.4.0;" & _ "Data Source=C:Documents and SettingsAdministratorBureaublad2ehandslego.nldatadb.mdb") DBConnection.Open() SQLString = "SELECT Count(*) FROM Orders WHERE sid = '" & CType(Session("sid"), String) & "' AND Artikel_id = '" & FVArtikel_id.Text & "'" DBCommand = New OleDbCommand(SQLString, DBConnection) DBCommand.Parameters.AddWithValue("@sid", Session("sid")) 'string? DBCommand.Parameters.AddWithValue("@Artikel_id", FVArtikel_id.Text) 'string? If DBCommand.ExecuteScalar() = 0 Then SQLAddString = "INSERT INTO Orders (sid, Order_datum, " & _ "Artikel_id, Order_artikel, Order_prijs, Order_hoeveelheid) VALUES (" & _ "'" & Session("sid") & "', " & _ "'" & Today & "', " & _ "'" & FVArtikel_id.Text & "', " & _ "'" & FVArtikel_naam.Text & "', " & _ "'" & FVArtikel_prijs.Text & "', 1)" DBCommand = New OleDbCommand(SQLAddString, DBConnection) DBCommand.Parameters.AddWithValue("@sid", Session("sid")) 'string? DBCommand.Parameters.AddWithValue("@Artikel_id", FVArtikel_id.Text) 'string? DBCommand.Parameters.AddWithValue("@Artikel_naam", FVArtikel_naam.Text) DBCommand.Parameters.AddWithValue("@Artikel_prijs", FVArtikel_prijs.Text) 'string? DBCommand.ExecuteNonQuery() End If DBConnection.Close() Src.Text = "Item Added" Src.ForeColor = Color.FromName("#990000") Src.BackColor = Color.FromName("#E0E0E0") Src.Font.Bold = True End If End Sub</script> I'm not getting any errors, it seems to me that i'm not getting a 'sid' value passed along but i don't know what to do about it.I've also already tried step debugging. This is my last resort. I hope you can help me.
I have a database with a dozen or so tables. No table constraints. Logic is all in stored procedures.
I have several Excel spreadsheets of data to import into the database, one speadsheet to a table. Each spreadsheet has additional data(columns) that each table has no interest in and should be ignored.
I would appreciate your thoughts on methods and best practices for loading this data to the database.
I am about to investigate SQL Server 2005 Express handling of XML. I am familiar with XML and XSL conversions and it seems to me that XSL conversion of Excel data to XML gives me a lot of flexibility prior to database import for shaping the data.
In short, importing data to the database from an XML source.
I am not famliar with SQL Server's XML capability and would appreciate thoughts on this while I look into it.
And of course alternate ways that I am overlooking.
Hi, sorry if this is not the right place to post, any help or direction would be appreciated. I'm using SQLServer2005.
I'm having trouble writing a query and could do with some help. I'll illustrate the problem with an example.
Say I have 2 tables.
Table 1 - tbl_news:
ID NewsTitle linkedDoc1 linkedDoc2
1 my news title 5 3 Table 2 - tbl_docs:
ID docTitle
1 doc1
2 doc2
3 doc3
4 doc4
5 doc5
Now, I'd like to write a query which returns bascially the first table, but which gets the doc title from table 2 using the IDs....how would I write this?
Hi, Im a Jr DBA and have been given an assignment by my lead to find information on the following. We are to migrate existing db of size 4TB to a DELL PowerEdge 2950[Mem:Up to 32GB] OS : Windows Server 2003 Std Edition X64 SP2 DB : SQL Server Enterprise Edition x64
I am to find on how to design the db to provide optimum performance,fail over and consider the growing factor of the db.
1)What would be the recommended RAID settings? 2)Placement of the tempdb ? 3)Should we do clustering and why ? 4)What Data partioning would do to help? 5)Any Other aspects to be considered for sizing db ? 6)Placement of data files and log file on separate physical disk ? 7)Indexing?
I have read many sites.I would appreaciate if someone could write suggestions and opinions based on their current db design spec or previous experience,by selecting best db design points.Thank You.
Hi -- I am fairly new to SSIS development, although I am starting to appreciate it more an more, especially since I have started getting into extending the object model. Here's my question:
I have a data flow that pulls data from any number of different delimited files with different numbers of columns. I have had no problem dealing with setting up run-time file locations and file names by using the expressions of a flat file data source, and i have been able to pretty easily deal with varying file delimiters by standardizing the files before they get into the data flow. however, I have not been able to come up with a solution that will allow my data source to discover its column info at run time, and then pass that information on to the data flow task. all i really care about is being able to properly parse the individual rows into individual column data by the flat file data source because the data flow itself is able to discover the actual data that the columns hold at run-time.
i would very much appreciate any feedback from anyone on possible solutions for this.
I have the MS SQL2000 database failed to recover at computer restart. Now the database is marked suspect. How can I manage to recover the data? Thank you.
It's arriving from ebuyer tomorrow for 32 quid. I already have aninstance of MSDE running on the laptop and ideally i would like SQLserver to be installed and use the current instance and not installany other additional services. [hope i got my terminology correcthere.] Basically all i would like is to use the Enterprise Managerwith my existing MSDE database. I was wondering if there is anything ishould be doing before I install. Should i shut down the service orleave it running for instance.Thanks for any tips,AndyB
SQL 2000 to SQL 2005 Upgrade Error - Database Down - Help Appreciated
I am upgrading a SQL 2000 standard database server to SQL 2005 standard on a windows 2003 server
I am logged in as domain admin and started the upgrade as 'sa'
The upgrade stops with the error:
Service MSSQLSERVICE can not be started. Verify you have sufficient privilages to start system services. The error code is (17185)
The error log shows:
2007-01-04 15:59:38.77 Server Authentication mode is MIXED.
2007-01-04 15:59:38.79 Server Microsoft SQL Server 2005 - 9.00.1399.06 (Intel X86)
Oct 14 2005 00:33:37
Copyright (c) 1988-2005 Microsoft Corporation
Standard Edition on Windows NT 5.2 (Build 3790: Service Pack 1)
2007-01-04 15:59:38.79 Server (c) 2005 Microsoft Corporation.
2007-01-04 15:59:38.79 Server All rights reserved.
2007-01-04 15:59:38.79 Server Server process ID is 4188.
2007-01-04 15:59:38.79 Server Logging SQL Server messages in file 'F:SQLDataMSSQLlogERRORLOG'.
2007-01-04 15:59:38.79 Server This instance of SQL Server last reported using a process ID of 2980 at 1/4/2007 3:56:58 PM (local) 1/4/2007 2:56:58 AM (UTC). This is an informational message only; no user action is required.
2007-01-04 15:59:38.79 Server Registry startup parameters:
2007-01-04 15:59:38.79 Server -d F:SQLDataMSSQLdatamaster.mdf
2007-01-04 15:59:38.79 Server -e F:SQLDataMSSQLlogERRORLOG
2007-01-04 15:59:38.79 Server -l F:SQLDataMSSQLdatamastlog.ldf
2007-01-04 15:59:38.79 Server Command Line Startup Parameters:
2007-01-04 15:59:38.79 Server -s MSSQLSERVER
2007-01-04 15:59:38.79 Server SQL Server is starting at normal priority base (=7). This is an informational message only. No user action is required.
2007-01-04 15:59:38.79 Server Detected 4 CPUs. This is an informational message; no user action is required.
2007-01-04 15:59:38.83 Server Set AWE Enabled to 1 in the configuration parameters to allow use of more memory.
2007-01-04 15:59:39.02 Server Using the static lock allocation specified in the locks configuration option. Allocated 20000 Lock blocks and 20000 Lock Owner blocks per node. This is an informational message only. No user action is required.
2007-01-04 15:59:39.02 Server Multinode configuration: node 0: CPU mask: 0x0000000a Active CPU mask: 0x0000000a. This message provides a description of the NUMA configuration for this computer. This is an informational message only. No user action is required.
2007-01-04 15:59:39.04 Server Multinode configuration: node 1: CPU mask: 0x00000005 Active CPU mask: 0x00000005. This message provides a description of the NUMA configuration for this computer. This is an informational message only. No user action is required.
2007-01-04 15:59:39.04 Server Attempting to initialize Microsoft Distributed Transaction Coordinator (MS DTC). This is an informational message only. No user action is required.
2007-01-04 15:59:41.04 Server Attempting to recover in-doubt distributed transactions involving Microsoft Distributed Transaction Coordinator (MS DTC). This is an informational message only. No user action is required.
2007-01-04 15:59:41.04 Server Database Mirroring Transport is disabled in the endpoint configuration.
2007-01-04 15:59:41.04 spid7s Starting up database 'master'.
2007-01-04 15:59:41.05 spid7s 1 transactions rolled forward in database 'master' (1). This is an informational message only. No user action is required.
2007-01-04 15:59:41.07 spid7s 0 transactions rolled back in database 'master' (1). This is an informational message only. No user action is required.
2007-01-04 15:59:41.07 spid7s Recovery is writing a checkpoint in database 'master' (1). This is an informational message only. No user action is required.
2007-01-04 15:59:41.08 spid7s SQL Trace ID 1 was started by login "sa".
2007-01-04 15:59:41.08 spid7s Starting up database 'mssqlsystemresource'.
2007-01-04 15:59:41.11 spid7s Using 'dbghelp.dll' version '4.0.5'
2007-01-04 15:59:41.11 spid7s ***Stack Dump being sent to F:SQLDataMSSQLLOGSQLDump0035.txt
2007-01-04 15:59:41.11 spid7s SqlDumpExceptionHandler: Process 7 generated fatal exception c0000005 EXCEPTION_ACCESS_VIOLATION. SQL Server is terminating this process.
2007-01-04 15:59:41.27 spid7s Unable to update password policy.
2007-01-04 15:59:41.27 spid7s SQL Trace was stopped due to server shutdown. Trace ID = '1'. This is an informational message only; no user action is required.