We are running some test on our application which involves long-running transaction in an application that was purchased from a vendor. It is a PB
and we don't have access to all of the code. We are not sure why it runs so slow when we start this long_running process. We are not sure if they are using a stored procedure or not.
We ran updaet statistics becuase alot of data was added before we kicked off the process. We want to capture all of the sql code that is running so we can perhaps add indices.
Under EM, we click on the thread and can get a dialog box that shows the running sql code but the dialog box isn't expandable
THerefore I am wondering if there is a storec provedure or if someone has a script, to see what the complete text of sql is for a running proess? Any shareware tools?
Any information that you can provide will be appreciated. Thanks.
We are running some test on our application which involves long-running transaction in an application that was purchased from a vendor. It is a PB and we don't have access to all of the code. We are not sure why it runs so slow when we start this long_running process. We are not sure if they are using a stored procedure or not.
We ran updaet statistics becuase alot of data was added before we kicked off the process. We want to capture all of the sql code that is running so we can perhaps add indices.
Under EM, we click on the thread and can get a dialog box that shows the running sql code but the dialog box isn't expandable
THerefore I am wondering if there is a storec provedure or if someone has a script, to see what the complete text of sql is for a running proess? Any shareware tools?
Any information that you can provide will be appreciated. Thanks.
OBJECTIVE: I would like to read a text file from SQL Server 2000, read the text file content, and load its conntents in a RichTextBoxTHINGS I'VE DONE AND HAVE WORKING:1) I've successfully load a text file (ex: textFile.txt) in sql server database table column (with datatype Image) 2) I've also able to load the file using a Handler as below: using System;using System.Web;using System.Data.SqlClient;public class HandlerImage : IHttpHandler {string connectionString;public void ProcessRequest (HttpContext context) {connectionString = System.Configuration.ConfigurationManager.ConnectionStrings["NWS_ScheduleSQL2000"].ConnectionString;int ImageID = Convert.ToInt32(context.Request.QueryString["id"]);SqlConnection myConnection = new SqlConnection(connectionString);string Command = "SELECT [Image], Image_Type FROM Images WHERE Image_Id=@Image_Id";SqlCommand cmd = new SqlCommand(Command, myConnection);cmd.Parameters.Add("@Image_Id", System.Data.SqlDbType.Int).Value = ImageID;SqlDataReader dr;myConnection.Open(); cmd.Prepare(); dr = cmd.ExecuteReader();if (dr.Read()){ //WRITE IMAGE TO THE BROWSERcontext.Response.ContentType = dr["Image_Type"].ToString();context.Response.BinaryWrite((byte[])dr["Image"]);}myConnection.Close();}public bool IsReusable {get {return false;}}}'>'> <a href='<%# "HandlerDocument.ashx?id=" + Eval("Doc_ID") %>'>File </a>- Click on this link, I'll be able to download or view the file WHAT I WANT TO DO, BUT HAVE PROBLEM:- I would like to be able to read CONTENT of this file and load it in a string as belowStreamReader SR = new StreamReader()SR = File.Open("File.txt");String contentText = SR.Readline();txtBox.text = contentText;BUT THIS ONLY WORK FOR files in the server.I would like to be able to read FILE CONTENTS from SQL Server.PLEASE HELP. I really appreciate it.
Try this script to see what queries are taking over a second.To get some real output, you need a long-running query. Here's one(estimated to take over an hour):PRINT GETDATE()select count_big(*)from sys.objects s1, sys.objects s2, sys.objects s3,sys.objects s4, sys.objects s5PRINT GETDATE()Output is:session_id elapsed task_alloc task_dealloc runningSqlText FullSqlTextquery_plan51 32847 0 0 select count_big(*) from sys.objects s1, sys.objects s2,sys.objects s3, sys.objects s4, sys.objects s5 SQL PlanClicking on SQL opens the full SQL batch as a .txt file, including the PRINTstatementsClicking on Plan allows you to see the .sqlplan file in MSSMS========Title: Using a VB Script to show long-running queries, complete with queryplans.Today (July 14th), I found a query running for hours on a development box.Rather than kill it, I decided to use this opportunity to develop a scriptto show long-running queries, so I could see what was going on. (ReferenceRoy Carlson's article for the idea.)This script generates a web page which shows long-running queries with thecurrently-executing SQL command, full SQL text, and .sqlplan files. The fullSQL query text and the sqlplan file are output to files in your tempdirectory. If you have SQL Management Studio installed on the localcomputer, you should be able to open the .sqlplan to see the query plan ofthe whole batch for any statement.'LongestRunningQueries.vbs'By Aaron W. West, 7/14/2006'Idea from:'http://www.sqlservercentral.com/columnists/rcarlson/scriptedserversnapshot.asp'Reference: Troubleshooting Performance Problems in SQL Server 2005'http://www.microsoft.com/technet/prodtechnol/sql/2005/tsprfprb.mspxSub Main()Const MinimumMilliseconds = 1000Dim srvnameIf WScript.Arguments.count 0 Thensrvname = WScript.Arguments(0)Elsesrvname = InputBox ( "Enter the server Name", "Server", ".", VbOk)If srvname = "" ThenMsgBox("Cancelled")Exit SubEnd IfEnd IfConst adOpenStatic = 3Const adLockOptimistic = 3Dim i' making the connection to your sql server' change yourservername to match your serverSet conn = CreateObject("ADODB.Connection")Set rs = CreateObject("ADODB.Recordset")' this is using the trusted connection if you use sql logins' add username and password, but I would then encrypt this' using Windows Script Encoderconn.Open "Provider=SQLOLEDB;Data Source=" & _srvname & ";Trusted_Connection=Yes;Initial Catalog=Master;"' The query goes heresql = "select " & vbCrLf & _" t1.session_id, " & vbCrLf & _" t2.total_elapsed_time AS elapsed, " & vbCrLf & _" -- t1.request_id, " & vbCrLf & _" t1.task_alloc, " & vbCrLf & _" t1.task_dealloc, " & vbCrLf & _" -- t2.sql_handle, " & vbCrLf & _" -- t2.statement_start_offset, " & vbCrLf & _" -- t2.statement_end_offset, " & vbCrLf & _" -- t2.plan_handle," & vbCrLf & _" substring(sql.text, statement_start_offset/2, " & vbCrLf & _" CASE WHEN statement_end_offset<1 THEN 8000 " & vbCrLf & _" ELSE (statement_end_offset-statement_start_offset)/2 " & vbCrLf & _" END) AS runningSqlText," & vbCrLf & _" sql.text as FullSqlText," & vbCrLf & _" p.query_plan " & vbCrLf & _"from (Select session_id, " & vbCrLf & _" request_id, " & vbCrLf & _" sum(internal_objects_alloc_page_count) as task_alloc, " &vbCrLf & _" sum (internal_objects_dealloc_page_count) as task_dealloc " &vbCrLf & _" from sys.dm_db_task_space_usage " & vbCrLf & _" group by session_id, request_id) as t1, " & vbCrLf & _" sys.dm_exec_requests as t2 " & vbCrLf & _"cross apply sys.dm_exec_sql_text(t2.sql_handle) AS sql " & vbCrLf & _"cross apply sys.dm_exec_query_plan(t2.plan_handle) AS p " & vbCrLf & _"where t1.session_id = t2.session_id and " & vbCrLf & _" (t1.request_id = t2.request_id) " & vbCrLf & _" AND total_elapsed_time " & MinimumMilliseconds & vbCrLf & _"order by t1.task_alloc DESC"rs.Open sql, conn, adOpenStatic, adLockOptimistic'rs.MoveFirstpg = "<html><head><title>Top consuming queries</title></head>" & vbCrLfpg = pg & "<table border=1>" & vbCrLfIf Not rs.EOF Thenpg = pg & "<tr>"For Each col In rs.Fieldspg = pg & "<th>" & col.Name & "</th>"c = c + 1Nextpg = pg & "</tr>"Elsepg = pg & "Query returned no results"End Ifcols = cdim filenamedim WshShellset WshShell = WScript.CreateObject("WScript.Shell")Set WshSysEnv = WshShell.Environment("PROCESS")temp = WshShell.ExpandEnvironmentStrings(WshSysEnv("TEMP")) & ""filename = temp & filenameDim fso, fSet fso = CreateObject("Scripting.FileSystemObject")i = 0Dim cDo Until rs.EOFi = i + 1pg = pg & "<tr>"For c = 0 to cols-3pg = pg & "<td>" & RTrim(rs(c)) & "</td>"Next'Output FullSQL and Plan Text to files, provide links to themfilename = "topplan-sql" & i & ".txt"Set f = fso.CreateTextFile(temp & filename, True, True)f.Write rs(cols-2)f.Closepg = pg & "<td><a href=""" & filename & """>SQL</a>"filename = "topplan" & i & ".sqlplan"Set f = fso.CreateTextFile(temp & filename, True, True)f.Write rs(cols-1)f.Closepg = pg & "<td><a href=""" & filename & """>Plan</a>"'We could open them immediately, eg:'WshShell.run temp & filenamers.MoveNextpg = pg & "</tr>"Looppg = pg & "</table>"filename = temp & "topplans.htm"Set f = fso.CreateTextFile(filename, True, True)f.Write pgf.CloseDim oIESET oIE = CreateObject("InternetExplorer.Application")oIE.Visible = TrueoIE.Navigate(filename)'Alternate method:'WshShell.run filename' cleaning uprs.Closeconn.CloseSet WshShell = NothingSet oIE = NothingSet f = NothingEnd SubMain
I was wondering how you go about capturing text as it is entere into a textarea? i want it captured exactly as it is typed, with carriage returns and everything. is there an easy way to do this?
I have a very long transaction that runs on the same database thatother users need to use for existing data. I don't care if they seedata from the transaction before it is done and am only using thetransaction because I need a way to roll it back if any errors happenduring the transaction. Unfortunately all tables affected in the longrunning transaction are completely locked and nobody else can accessany of the affected tables while it is running. I am using thetransaction isolation level of read uncommitted, which from my limitedunderstanding of isolation levels is the least strict. What can I do toprevent this from happening?Below is the output from sp_who2 and sp_lock while the process isrunning and another process is being blocked by it.SPID Status LoginHostName BlkBy DBName Command CPUTimeDiskIO LastBatch ProgramName SPID----- ------------------------------------------------------------------------------ ---------- ----------------- ---------------- ------- ------ ------------------------------------------ -----1 BACKGROUND sa. . NULL LAZY WRITER 0 006/09 15:42:52 12 sleeping sa. . NULL LOG WRITER 10 006/09 15:42:52 23 BACKGROUND sa. . master SIGNAL HANDLER 0 006/09 15:42:52 34 BACKGROUND sa. . NULL LOCK MONITOR 0 006/09 15:42:52 45 BACKGROUND sa. . master TASK MANAGER 0 506/09 15:42:52 56 BACKGROUND sa. . master TASK MANAGER 0 006/09 15:42:52 67 sleeping sa. . NULL CHECKPOINT SLEEP 0 1206/09 15:42:52 78 BACKGROUND sa. . master TASK MANAGER 0 206/09 15:42:52 89 BACKGROUND sa. . master TASK MANAGER 0 006/09 15:42:52 910 BACKGROUND sa. . master TASK MANAGER 0 006/09 15:42:52 1011 BACKGROUND sa. . master TASK MANAGER 0 106/09 15:42:52 1112 BACKGROUND sa. . master TASK MANAGER 0 006/09 15:42:52 1251 sleeping SUPERPABLOAdministratorSUPERPABLO . PM AWAITING COMMAND 1813307 06/09 16:10:34 .Net SqlClient Data Provider 5152 sleeping SUPERPABLOAdministratorSUPERPABLO 54 PM SELECT 30 506/09 16:10:16 .Net SqlClient Data Provider 5253 RUNNABLE SUPERPABLOAdministratorSUPERPABLO . master SELECT 0 306/09 16:09:44 SQL Profiler 5354 RUNNABLE SUPERPABLOAdministratorSUPERPABLO . PM UPDATE 10095206 06/09 16:10:02 .Net SqlClient Data Provider 5456 RUNNABLE SUPERPABLOAdministratorSUPERPABLO . PM SELECT INTO 151 2706/09 16:10:33 SQL Query Analyzer 56(17 row(s) affected)spid dbid ObjId IndId Type Resource Mode Status------ ------ ----------- ------ ---- ---------------- -------- ------51 5 0 0 DB S GRANT52 5 0 0 DB S GRANT52 5 1117963059 4 PAG 1:7401 IS GRANT52 5 1117963059 4 KEY (5301214e6d62) S WAIT52 5 1117963059 0 TAB IS GRANT54 5 1117963059 0 TAB IX GRANT54 5 1852025829 0 TAB IX GRANT54 5 1181963287 3 PAG 1:9017 IX GRANT54 5 1117963059 4 KEY (5301934930a4) X GRANT54 5 1117963059 3 KEY (530187fc93f3) X GRANT54 5 1117963059 4 KEY (530154df71eb) X GRANT54 5 0 0 DB [BULK-OP-LOG] NULL GRANT54 5 0 0 FIL 2:0:d U GRANT54 5 1117963059 2 KEY (1d0096c50a7d) X GRANT54 5 1117963059 2 KEY (1b004a9a6158) X GRANT54 5 1117963059 2 KEY (1800a435d44a) X GRANT54 5 1181963287 6 PAG 1:8745 IX GRANT54 5 1181963287 4 PAG 1:8923 IX GRANT54 5 1181963287 2 PAG 1:8937 IX GRANT54 5 1117963059 4 KEY (5301112b0696) X GRANT54 5 0 0 PAG 1:10889 IX GRANT54 5 1181963287 5 PAG 1:8859 IX GRANT54 5 1181963287 6 PAG 1:10888 IX GRANT54 5 0 0 PAG 1:10891 IX GRANT54 5 0 0 PAG 1:10893 IX GRANT54 5 0 0 PAG 1:10892 IX GRANT54 5 0 0 PAG 1:10894 IX GRANT54 5 0 0 PAG 1:10882 IX GRANT54 5 1117963059 3 KEY (530135fbce35) X GRANT54 5 1117963059 0 RID 1:7387:57 X GRANT54 5 1117963059 0 RID 1:7387:59 X GRANT54 5 1117963059 0 RID 1:7387:61 X GRANT54 5 1117963059 3 KEY (5301406ad2bc) X GRANT54 5 1117963059 4 PAG 1:7401 IX GRANT54 5 0 0 PAG 1:7387 IX GRANT54 5 1117963059 2 PAG 1:7389 IX GRANT54 5 1117963059 3 PAG 1:7391 IX GRANT54 5 1117963059 0 RID 1:7387:10 X GRANT54 5 1117963059 0 RID 1:7387:56 X GRANT54 5 1117963059 0 RID 1:7387:58 X GRANT54 5 1117963059 0 RID 1:7387:60 X GRANT54 5 1117963059 3 KEY (530144afbed8) X GRANT54 5 1117963059 4 KEY (530115ee6af2) X GRANT54 5 1117963059 3 KEY (5301c6cd88ea) X GRANT54 5 1149963173 0 TAB IX GRANT54 5 1181963287 0 TAB X GRANT54 5 1117963059 4 KEY (5301d2782bbd) X GRANT54 5 1117963059 3 KEY (5301015bc9a5) X GRANT54 5 0 0 DB S GRANT54 5 0 0 DB [BULK-OP-DB] NULL GRANT54 5 1117963059 4 KEY (5301501a1d8f) X GRANT54 5 1117963059 2 KEY (1c00f3a2b6c5) X GRANT54 5 1117963059 2 KEY (1a002ffddde0) X GRANT54 5 0 0 PAG 1:7411 IX GRANT54 5 1117963059 2 KEY (1900c15268f2) X GRANT54 5 0 0 PAG 1:10840 IX GRANT54 5 1181963287 4 PAG 1:10841 IX GRANT54 5 0 0 PAG 1:10842 IX GRANT54 5 1117963059 3 KEY (5301059ea5c1) X GRANT54 5 0 0 PAG 1:10820 IX GRANT54 5 1181963287 4 PAG 1:10821 IX GRANT54 5 1181963287 5 PAG 1:10874 IX GRANT54 5 1181963287 5 PAG 1:10876 IX GRANT54 5 0 0 PAG 1:10877 IX GRANT54 5 1181963287 5 PAG 1:10878 IX GRANT54 5 0 0 PAG 1:10849 IX GRANT54 5 0 0 PAG 1:10850 IX GRANT54 5 1117963059 2 KEY (1700f225b712) X GRANT54 5 1117963059 4 KEY (5301214e6d62) X GRANT56 5 0 0 DB S GRANT56 1 85575343 0 TAB IS GRANT
We are in the process of upgrading to a new SQL 2012 server but we have many packages that load data from dbf files created with FoxPro into one of our databases. We have not converted the packages and run them with DTS but we get the following error:
Error: 2013-08-26 11:05:27.36 Code: 0xC0209303 Source: BenchmarkLoad Connection manager "OLEDB NPIONE.Investment.middleTierSQL" Description: The requested OLE DB provider SQLNCLI.1 is not registered. If the 64-bit driver is not installed, run the package in 32-bit mode. Error code: 0x00000000.
[Code] .....
I searched for OLEDB and ODBC drivers for SQL 2012 64 bit but cannot find any that is newer than the 2005 that we have. What can I do short of changing the source files to overcome this issue?
HELLO,please help me, how to read txt file and then insert it to sql table.i have file like this name.txe<...01230123192312390213200323423i4u23490342342342343....>I have 4 column and want to fractionise this text '012301231923123902132003'and put in to table.Best regardsRobert
I am trying to catch and parse the message after passing a transaction to SQL from a clr proc. For example in the below code after passing sp.ExecuteAndSend(qry) how can I receive the message of "(1 row(s) affected)" from the messages tab. I know that I can write to the message tab with sp.Send, but is it possible to read from the output?
Thank you in advance for your assistance
Code Snippet Imports System.Data.SqlClient
Partial Public Class StoredProcedures _ Public Shared Sub prepxml _ (ByVal sInputFile As String) Dim sContents As String Dim sp As SqlPipe = SqlContext.Pipe() Dim qry As New SqlCommand() Dim stmReader As New StreamReader(sInputFile)
Try 'Create a string reader and pass it the input parameter of the 'file path. The sContents variable will receive the content of 'the stream reader sContents = stmReader.ReadToEnd() stmReader.Close() 'Replace single quotes to enclose the quotes so errors aren't raised sContents = sContents.Replace("'", "''''") 'Create a query object and convet the sContents to an xml data 'type qry.CommandText = " SELECT CONVERT(XML, '" & _ sContents & "')" 'Execute the query and pass the result set back to SQL sp.ExecuteAndSend(qry)
sp.Send(qry.CommandText.ToString.Substring(1, 3000)) Catch ex As Exception 'Cath any exceptions and use a sqlpipe to send the error 'message back to sql sp.Send(ex.Message.ToString) End Try End Sub End Class
Can the header record be read into one table, the detail into another and the trailer into a third within one data transformation or would this have to be done with an active script task.
I then have to take this data and write it back out to one file with a header and detail lines.
Would vb be better for that part or can it be done easily with active script using the file system object. I could write the one header record and append the detail lines after.
with the help of the following code am able to read the text file now i need to insert values to the datatable in dataset can anybody help me on this regard
how shall i spilt them and add each value to two fields of the datatable
for example i have the fields in text file as Username1:Password1 Username2:Password2 etc i need to add the username seperatelt to a field called username in table and password in password field of the datatable an example with code would be better and helpful
I have written a small code that is used to read records from a txt or a csv file, but when i try to read from a txt or csv file which is in unicode, i get the following error
No value given for one or more required parameters........this error is recieved on the following line
dtadpt.Fill(DataSet.Tables("table2"))
The code for reading from a file is as follows
Dim dtrow As DataRow
Dim cmdtxt, file, path
Dim dtadpt As New System.Data.OleDb.OleDbDataAdapter
Dim Command As System.Data.OleDb.OleDbCommand
Dim Conn As System.Data.OleDb.OleDbConnection
file = 'name of the file'
path = 'path of file'
Conn = New System.Data.OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;" & _
cmdtxt = "Select * from " & file & " where id = " & id
Command = New System.Data.OleDb.OleDbCommand(cmdtxt, Conn)
dtadpt.SelectCommand = Command
Next
DataSet.Tables.Add("table2")
dtadpt.Fill(DataSet.Tables("table2"))
this code works if i choose a csv or txtfile which is in ANSI format. But i want to read from a unicode file because i have some information in that unicode format that i want to store
We currently have a problem while reading Excel files. The file has one column we want to read as DT_(W)STR which Jet delivers to us only as DT_R8 as there are plenty of numerical entries in that column before one alphanumerical appears.
We first tried with IMEX=1 but as described in http://support.microsoft.com/kb/194124/en-us will only parse the first eigth characters as "TypeGuessRows" is set to 8 and can't be edited.
Is there any way to read a column in Excel in a way typed by the SSIS designer (DT_(w)STR in our case)?
With best regards,
Hauke Schlichting
PS: Designing a "decoy" Excel file with column headers and first columns set is not really considered an option ;-)
I just want to know how to search text/record inside the Html files. I had one column in my database named €˜Path€™ I saved the html file names in this column and the physical files in a folder. Full Text search is enabled on this column. Whenever I try to search it returns nothing.
Just need one small example to know how it works, what functions used to search inside the files and how.
I am using Microsoft SQL 2005, I need to do a BULK INSERT from a .csv I just downloaded from paypal. I can't edit some of the columns that are given in the report. I am trying to load specific columns from the file.
bulk insert Orders FROM 'C:Users*******DesktopDownloadURL123.csv' WITH ( FIELDTERMINATOR = ',', FIRSTROW = 2,
ROWTERMINATOR = '' )
So where would I state what column names (from row #1 on the .csv file) would be used into what specific column in the table.
I saw this on one of the sites which seemed to guide me towards the answer, but I failed.. here you go, it might help you:
FORMATFILE [ = 'format_file_path' ]
Specifies the full path of a format file. A format file describes the data file that contains stored responses created using the bcp utility on the same table or view. The format file should be used in cases in which:
The data file contains greater or fewer columns than the table or view.
The columns are in a different order.
The column delimiters vary.
There are other changes in the data format. Format files are usually created by using the bcp utility and modified with a text editor as needed. For more information, see bcp Utility.
I am downloading a webpage as a text file in order to read a specific string to assign it as a variable/parameter in order to create an output file name. I would like to know how would I be able to look for a specific string and output as another variable for the rest of the package.
2015 Conforming Loan Limits ------------------------------------------------------------------------ o _Loan Limits for Calendar Year 2015--All Counties _[XLS] </DataTools/Downloads/Documents/Conforming-Loan-Limits/FullCountyLoanLimitList2015_HERA-BASED_FINAL_FLAT.xlsx>_ , _[PDF] </DataTools/Downloads/Documents/Conforming-Loan-Limits/FullCountyLoanLimitList2015_HERA-BASED_FINAL.pdf>_ ​ o _List of 46 Counties with Increases in Loan Limits for 2015
[Code] ...
To explain it a more better way, I have a sample webpage text here. I should be searching for "FullCountyLoanLimitList" appended by the current year (like FullCountyLoanLimitList2015) and copy the entire file name in the text file and assign it to another variable so that I can download that specific file using WebClient connection.
I am getting following error when query using a full-text index:
select * from workitemlongtexts where Contains(words, 'test');
==error message== Msg 7619, Level 16, State 1, Line 1 The execution of a full-text query failed. "Service is not running."
I have verified that 1. msftesql service is running, 2. I even rebuilt the full-text index and it didn't help 3. my full-text crawl job is running fine 4. my DB is full-text enabled
Can someone explain what "Service" the error refers to? I am using SQL 2005 Ent SP1.
Hello Experts, I am createing one task (user control) in SSIS. I have property grid in my GUI and 2 buttons (OK & Cancle). PropertyGrid has Properties like SourceConnection, OutputConnection etc....right now I am able to populate Connections in list box next to Source and Output Property.
Now my question to you guys is depending on Source Connection it should read that text file associated with connection manager. After validation it should pick header (first line of text file bases on record type) and write it into new file when task is executed. I have following code for your reference. Please let me know I am going in right direction or not.. What should go here ? ->Under Class A
I'm trying to do Sharepoint DR with Log Shipping and every thing configured except one thing which is switch the WSS_Content (Standby /Read-Only) DB to be ready and Write.Â
I tried from
GUI or ALTER DATABASEÂ [WSS_Content]Â SET READ_WRITEÂ WITHÂ NO_WAIT
I have two database files, one .mdf and one .ndf. The creator of these files has marked them readonly. I want to "attach" these files to a new database, but cannot do so because they are read-only. I get this message:
Server: Msg 3415, Level 16, State 2, Line 1 Database 'TestSprintLD2' is read-only or has read-only files and must be made writable before it can be upgraded.
What command(s) are needed to make these files read_write?
i have a database which get refreshed every day from client's data . and we need to pull heavy data from them every day as reports . so only selects happens on that database.
we do daily population of some table in some other databases from this daily refreshed DB.
will read uncommitted or NOLOCK with select queries to retrieve data faster.
there will be no dirty read as there are NO DML operation in that database so for SELECT which happens concurrently on these tables , will NOLOCK work?
Is it possible to set READ UNCOMMITTED to a user connecting to an SQL2000 server instance? I understand this can be done via a front endapplication. But what I am looking to do is to assign this to aspecific user when they login to the server via any entry application.Can this be set with a trigger?
What can I do to make OnComplete and OnSuccess mean something in SQL Server 2000 DTS?I have this pretty simple package that imports data into a table from an XLS file, then runs an external console application which manipulates the data and drops into a different table.That data is then used to create a CSV file. If I execute each step individually, the whole thing works. But what it happening is that the end file is being created before the console app is finished.I have a workflow line (on complete) between the 2 processes, but that doesn't seem to mean anything. To run the external app I am just using an active x script task...CreateObject("WScript.Shell").Run "my file" Any advice?
OK, I'm using VS2003 and I'm having trouble. The page works perfectly when I created it with WebMatrix but I want to learn more about creating code behind pages and this page doesn't work. I think it has some things to do with Query builder but I can't seem to get change outside "please register". I have the table populated and it is not coming back with "login successful" or "password wrong" when I've entered correct information. Enclosed is what I've done in VS2003. Can you see where my error is? Any help would be greatly appreciated. Thanks again.
Imports System.data.sqlclient Imports System.Data Public Class login2 Inherits System.Web.UI.Page
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer. <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent() Me.SqlConnection1 = New System.Data.SqlClient.SqlConnection Me.SqlCommand1 = New System.Data.SqlClient.SqlCommand ' 'SqlConnection1 ' Me.SqlConnection1.ConnectionString = "server=LAWORKSTATION;user id=sa;database=test;password=t3st" ' 'SqlCommand1 ' Me.SqlCommand1.CommandText = "SELECT pass FROM Customer WHERE (email = 'txtusername.text')" Me.SqlCommand1.Connection = Me.SqlConnection1
End Sub Protected WithEvents lblUsername As System.Web.UI.WebControls.Label Protected WithEvents lblPassword As System.Web.UI.WebControls.Label Protected WithEvents txtUsername As System.Web.UI.WebControls.TextBox Protected WithEvents txtPassword As System.Web.UI.WebControls.TextBox Protected WithEvents btnSubmit As System.Web.UI.WebControls.Button Protected WithEvents lblMessage As System.Web.UI.WebControls.Label Protected WithEvents SqlConnection1 As System.Data.SqlClient.SqlConnection Protected WithEvents SqlCommand1 As System.Data.SqlClient.SqlCommand
'NOTE: The following placeholder declaration is required by the Web Form Designer. 'Do not delete or move it. Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init 'CODEGEN: This method call is required by the Web Form Designer 'Do not modify it using the code editor. InitializeComponent() End Sub
#End Region
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'Put user code to initialize the page here End Sub
Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click SqlConnection1.Open() Dim dr As SqlDataReader = SqlCommand1.ExecuteReader If dr.Read() Then If dr("password").ToString = txtPassword.Text Then lblMessage.Text = "login successful" Else lblMessage.Text = "Wrong password" End If Else lblMessage.Text = "Please register" End If dr.Close() SqlConnection1.Close() End Sub End Class
I have a SQL Server 7 box that is shortly to be rebuilt completely (still on NT4, but with new RAID system), does anyone have any advice on how I can make the transition as painless as possible? Particularly, I want to maintain the backup, security and DTS structures as much as possible.
