i'm using asp.net 2 page i'm accessing a table consists of 100 thousands rows and its slow and i'm wondering instead of accessing directly to the table how about if i access via xml ?
generate xml and cache it and use the xml file rather going to sql server database?
has anybody have any help on this?
the steps invloved:
1) first generate a xml file from table something like this:
select * from dbo.LOOK_UP FOR XML AUTO, XMLDATA ?
SELECT * FROM dbo.LOOK_UP FOR XML RAW, ELEMENTS ?
SELECT * FROM dbo.LOOK_UP FOR XML AUTO ?
which one should i use and how do i access after i gnerate a xml file
Hi, Can we able to auto generate columns in sql server 2000? I have a tabe with two fields No and Name. I need to auto generate no for each name i am going to enter. Can any give me a solution for this? If so i will be thankful to u.
I need to generate a text file from SQL Server. The task automatically runs daily.
The format of the text file use "/" to separate the field and the row. At the end of the file, it adds number of char and uses "". The number of char includes the data parts and excludes a few word of "the number of char".
For example, The underline fonts mean the first row record. The Bold fonts mean the second row record. The Italic fonts mean the third row record. The red fonts mean the number of char and the end of file.
I had thought that I had posted this yesterday but since I cannot findit here we go again.I have searched the archives but either the code I want is not postedor I missed it.I have a user create role in a database that I need to reproduce inanother version of the database. Does anyone out there have the SQLor T-SQL necessary to generate all the grants to a role?-- Mark D Powell --
Here's a challenge that is killing me:I've got 2 web servers and a SQL Server and about 5,000 'users' whostay connected to the site all day. I have a page that is supposed tobe 'real-time', so to do this, I have a 1px frame that refreshes every15 seconds (so the other frame doesn't have to reload all the time--thetop only reloads when a new record or a changed record hits the db).The real time data can be filtered in about 8 different ways.Currently, I have each user querying a table that contains 1 record,including the max ID and the most current insert/update posting date.The browser contains a cookie with that date. When the browser receivesnotification that there is some new info on the server, it refreshesthe top page and reloads the data. This is happening for all users. So,I thought to eliminate the 5,000 users running the same (or closevariations) of the same query each time a records is inserted/updated,that I would generate an XML file with the current day's data.In a dev environment this works 'ok'. I'm doing this by running anActiveX job on the SQL Server that calls a stored proc (FOR XML) andwrites the content to a file. Then from the web servers, I'm queryingthis file for the new timestamp and then if newer than the cookie,grabbing the XML (using the httprequest in the ASP XMLDOM) and usingXSLT to transform the data instead of parameterizing the queries.Theoretically I love this solution. Problems happen in a LIVEenvironment where either the file is being written to or the job isn'table to run. When 2 records are trying to be written within the samesecond, the file isn't being written (or maybe that the http requestingthe XML is keeping the file locked?)....anyway...this is a HUGE problethat I can't seem to solve. Once we roll to .NET I think storing thedataset in cache and updating cache (still don't know how I'll triggerthat without each user checking the db)....Long winded, sorry...help?
SET @RowCnt = 1 SET @date = CONVERT(CHAR(10),GETDATE(),110) SET @ArchPath = '\D$EDATAWorkFoldersSendSendData' SELECT @TotalRows = count(*) FROM table1 --select @ArchPath
WHILE (@RowCnt <= @TotalRows) BEGIN SELECT @AccountNumber = AccountNumber, @output_filename FROM table1 WHERE Identity_Number = @RowCnt --PRINT @AccountNumber --test SELECT @sql = N'bcp "SELECT h.HeaderText, d.RECORD FROM table2 d INNER JOIN table3 h ON d.HeaderID = h.HeaderID WHERE d.ccountNumber = ''' + @AccountNumber+'''" queryout "'+@ArchPath+ @output_filename + '.txt" -T -c' --PRINT @sql EXEC master..xp_cmdshell @sql SELECT @RowCnt = @RowCnt + 1 END
Thanks in advance. What is maximum SQL Server database (*.mdf) file size with SQL Server 2000 as part of Microsoft Small Business Server 2000? (Database files were limited to 10 GB in SBS 4.5 with SQLServer 7.0... has this changed?).
how to generate txt file from sql table. I want text file with respective columns without any seperator between columns. and if for an example a column of int having 5 digits but i want it in text file with 10 digits with remaining all as blanks. guide me how to do this. thnks in adv
This is my first time on sqlteam forum so a big hello to everyone!!
Firstly I am very noive user of sql to say the least, but i have be requested to create a .txt file
Its for a program that will read the txt file i create to produce a letter i.e I will be extracting, TITLE, FORENAME, SURNAME etc
MR JOE BLOGGS
Here is the my code so far, like i said i am a very novice user so try to help me and not condem me for my lack of knowledge!
SELECT LPA_INPUT.INPUT_TITLE, LPA_INPUT.INPUT_SURNAME, LPA_HISTORY.LPA_AMT, LPA_HISTORY.ELIG_RATE, LPA_HISTORY.RATE_REBATE, LPA_HISTORY.RR_AMT, LPA_HISTORY.LPA_APPLIC, LPA_HISTORY.LPA_AMT FROM LPA_HISTORY, LPA_INPUT WHERE LPA_HISTORY.CLAIM_NO = LPA_INPUT.CLAIM_NO ---------------------------------------------------- Iv been asked to have these eight fields looping over and over for all the records in the database, So im not to how to do that and how to generate it in a txt file?!
Hi everybody EM has ability to Generate SQL Scripts to file(S) I traced it with profiler but can not see how Sql server output objects to file(s)
I want to run DTS and sript all procedures to files every night I don't want to use xp_cmdshell 'osql -UTheUser myPass-P -Qsp_helptext 'Mystproc -oc:est.txt' Could it be done another way ?
I am a Newbie to programming and databases and would like to create a simple program for doing full text searching on a SQL database.
I have downloaded and installed Visual Basic 2005 Express, Web Developer 2005 Express, and SQL Server 2005 Express. I have watched several hours of video tutorials and done numerous tutorials. I feel I am making progress and having a lot of fun. My machine is running XP home edition.
I have found the following resource that looks like a good place for me to start with creating a full text search program:
€œSQL Server 2005 Books Online Item Finder Sample http://msdn2.microsoft.com/en-us/library/ms160844.aspx
However I am stuck at the beginning with trying to €œgenerate a strong name key file.€? I don€™t know how to €œopen a command prompt€? (I did confess to being a Newbie!!). I searched the database for this forum and found a relevant thread stating that €œSQLCMD is the command-line utility for SQL Server and is included with SQL Server 2005 Express Edition.€? I found the SQLCMD program on my computer but when I opened it, it does appear to provide the options listed below in the tutorial (i.e., €œclick start,€? €œPoint to all programs,€? etc.).
Initially here is what I need based on the first section of the tutorial:
Building the Sample
If you have not already created a strong name key file, generate the key file using the following instructions.
To generate a strong name key file
Open a Microsoft Visual Studio 2005 command prompt. ClickStart, point toAll Programs, point toMicrosoft .NET Framework SDK 2.0, and then clickSDK Command Prompt.
-- or --
Open a Microsoft .NET Framework command prompt. ClickStart, point toAll Programs, point toMicrosoft .NET Framework SDK 2.0, and then clickSDK Command Prompt.
Use the change directory command (CD) to change the current directory of the command prompt window to the folder where the samples are installed. Note: To determine the folder where samples are located, click theStartbutton, point toAll Programs, point toMicrosoft SQL Server 2005, point toDocumentation and Tutorials, and then clickSamples Directory. If the default installation location was used, the samples are located in <system_drive>:Program FilesMicrosoft SQL Server90Samples.
At the command prompt, run the following command to generate the key file: sn -k SampleKey.snk
Important: For more information about the strong-name key pair, see "Security Briefs: Strong Names and Security in the .NET Framework" in the .NET Development Center on MSDN.
How do I complete this initial step of generating a strong name key file for the tutorial? I guess I am missing something simple and once I get past this I will be able to complete the tutorial. Any help will be greatly appreciated.
SET @FileName = 'C:' + @Table+'_'+@FileName+ '.xml'
SELECT @FileName
SET @SQL = 'EXEC master..xp_cmdshell '+ ''''+'bcp'+ ' "SELECT ''au_fname '' AS ''Name/First'', au_lname AS ''Name/Last '' FROM pubs.dbo.authors ORDER BY au_lname FOR XML PATH (''Books''), ROOT(''Authors''), TYPE, ELEMENTS " queryout '+ @FileName + ' -c -SlocalHost -Usa -P'+ ''' '
SELECT @SQL
EXEC(@SQL)
i got an error saying
Msg 102, Level 15, State 1, Line 1
Incorrect syntax near 'au_fname'.
i could no tfigure it out my mind window is closed.can any one help me put to find a bug.
i was using sql 2000, the database contains 500+ tables, 3000+ sp. i moved to sql 2005 and found problem on generating script (right click database -> tasks -> generate scripts). i need to generate the table relations.... it is very very slow compared to sql 2000 which is done in about 30 seconds to few minutes. i already tried many ways including set options to false which in my thought could speed up a lot...but still very slow.
average generate script time with sql 2005 (sp 2): 70-90 minutes. average generate script time with sql 2000 (sp 4): 2-3 minutes.
I need to develop some crystal reports on some .NET ado datasets.This is easy to do if I actually had data to work with. It is mucheaser creating reports with you have data.Therefore, I would like to run the stored procedure that the .NET adodataset is built on and generate an XML file. I could run the projectand try to figure out where the developers are making the call to thestored procedure and insert a line to writetoxmlfile. I would rathernot have to mess with their code.Is there a way working with SQL Server (either query analyzer orenterprise manager, dts, or whatever) that I can generate an xml file.I see that I can run a stored procedure and get an xml style return inquery analyzer, but I don't know how to save that as an actual file.Thanks for the help.Tony
I've one Dafta flow task where I'm getting data from OleDb source and then doing some scripting using script component and then generating a file. Now I would need to get the same data and apply some different things and generate another file. Can I used this same task for doing the secondry work? If yes how woulld I put the thing in place, I would need to get the same data but I would need to use a seperate scripting and generate a seperate file?
By changing the properties of Flat-file connection I am able to create file with encoding as utf16 or western-European, but not UTF8. What may I be missing?
The code page is set to '65001' for UTF8 and when we uncheck the UNICODE check box then the file generated is "Western European" and If UNICODE checkbox is checked then the encoding is UTF16.
Please help me to generate flatfile with encoding as UTF8.
Can I generate a report without having RDL file physically at the server?
According to any "Generic Report Builder" logic, the report builder must stores the properties of Report in one form (RDL/XML) or the other (in database) and at the time of generating the "Report Output", builder must be reading those properties, assigning those to any class object's (say objRPT) properties/members and calling the method to generate the report in perticular file format.
I need a way where I can assign these values stored in the database (i.e. meta data of report is stored in database) to the objRPT directly. Can I do that.
I need this because I want to see whether I can switch from "Active Reports for .Net" to "SSRS" or not. I store all the meta data of the report into the database (including its control information, parameter mapping etc.) I have used Active Report's Events as well to show/hide controls/sections conditionally.
So in short as the metadata is in predefined-database, i don't want to bother with the RDL files. Can I do that?
What object do I reference to use SSIS from Excel. I want to generate a flat file definition based on Excel. I have a lot of fields to import and I don't feel like creating them as flat file columns. I have a few tables and I get the source file format from the vendor in an Excel format. What I would like to do is generate a flat file connection in an empty package using VBA.
Hello all, What is an easy way of scripting all the database tables and sprocs automatically to a separate file each one? I can't find this option in SQL Server Management Studio. Or is any other way of uploading all objects to a Visual Source Safe project that does not require to copy and paste each script into a VSS sql script? Thanks! David
I am trying to convert a certificate that was exported from our database server to be used by SQL Server for database encryption. When I run the PVKConverter, not Private Key File (PVK) is generated.The certificate has Server and Client Authentication as the purposes of the certificate.Â
What purpose or purposes does the certificate need in order to be able to be used by SQL Server 2012 SP2?Why doesn't the PVKConverter generate a private key file?I can use the command makecerts to generate a self signed certificate and have it work with SQL Server database encryption.
Hello everybody,I was configuring a SqlDataSource control using SQL Authentication mode.I first added a database file (testdb.mdf) through Solution Explorer-Add New Items. Then through Database Explorer I created a table named "info"Then while configuring the SqlDataSource control I used the SQL Authentication mode and attached the "testdb.mdf" database file.Test Connection showed success. But when I hit the Ok button of the wizard it displayed the following error message:Failed to generate a user instance of SQL Server. Only an integrated connection can generate a user instance.While configuring the SqlDataSource control I clicked "New Connection". Under Data Source section I tried both Microsoft SQL Server and Microsoft SQL Server Database File. And in both the cases I attached a databese file(testdb.mdf). Plz enlighten me on this.Thanks and Regards,Sankar.
I need to generate a csv file from another csv file, seems to be simple but let's go the trick thing:
Needs to have maximum 1000 lines, if I reach to this, I need to create another csv and fill that new one.
Exemplifying:
I have a csv file called fileA and this has 2000 lines and another csv called fileB with 1500 lines.
I need to loop a folder and get the fileA, create an output called FileAOutput and start to fill that, if I reach to 1000 lines, I need to create a FileAOutput_2 and fill the other 1000 lines...so I'll go to fileB and do the same thing, but in the second case, I'll have 500 lines in the second output.
Hi,My webhost (1and1) is running SQL Server 2000 and their web tool supports the import of .bak files. However, when I try to import my .bak files created in SQL Server Management Studio Express I get the following error:"The backed-up database has on-disk structure version 611. The server supports version 539 and cannot restore or upgrade this database. RESTORE FILELIST is terminating abnormally."I have Googled this error and learnt that 2005 .bak files are not compatible with 2000 .bak files. I'm just wondering if there are any work arounds to this or alternative tools that I can create 2000 compatible .bak files from from 2000/2005 .mdf files.Thanks in advance.
May Any one guide me? I have a backup file of database which is in SQL Server 2000. it has no Extension.I want to restore this backupfile or this database in my SQL Server 2005. I have tried to Attach Database or attach this backup file in Sql Server2005 but it also fails . First I have created New database name as is on the backupfile and then I have also tried to rename this file with .bak extension and then try to restore again it fails. Plese Guide me urgently........ :eek: :eek: :eek: :eek: :eek:
