VERY Slow Generate Scripts On SQL 2005 Compared To
Jun 10, 2008
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.
can anyone tell why ? thx in advance
View 9 Replies
ADVERTISEMENT
Aug 1, 2007
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.
can anyone tell why ? thx in advance.
View 2 Replies
View Related
Jan 9, 2006
Hi,
I have migrated my app from VB to VB.Net. A 3-tier app with remoting and COM+.
I am experiencing a long wait time of about 3 times higher than what it would take in the VB App.
I am using DataAdapter.FiLL method to fill the datatable.
I have tried.
Using DataReader ( Made the things worse )
Using BeginLoadData and EndLoadData
Creating a Dataset and calling fill with the dataset so that the round trip to the middletier is saved to bring the SQL.
But i feel now that whatever is done. the problem is with the fill method only?
Is there any alternative?
Please suggest. It is one of the most important thing which if not possible may lead to scrapping up idea of upgrading to .Net.
Shri
View 10 Replies
View Related
Sep 7, 2006
To extract data from an ODBC source, try the following:
Add an ADO.Net Connection Manager.
Edit the Connection Manager editor and select the ODBC Data Provider
Configure the Connection Manager to use your DSN or connection string
Add a Data Flow Task to your package.
Add a Data Reader Source adapter to your data flow
Edit the Data Reader source adapter to use the ADO.Net connection manager that you added.
Edit the Data Reader source to query for the data you wish to extract.
hth
Donald
Using the steps outlined above as described by Donald Farmer in another post on this forum, I have created an SSIS package which retrieves data from Lotus Notes 6.55. The DSN referenced by the ADO.Net Connection Manager connects to Lotus Notes via the NotesSQL ODBC driver 3.02g.
When I execute the dataflow, data is transferred from Lotus Notes, but the data transfer rate is extremely slow compared to SQL 2000 DTS. In SQL 2000 DTS, we can retrieve just under half a million records from Lotus Notes in about 13 minutes. Utilizing the same DSN on the same machine, SQL 2005 SSIS completes the transfer in about 57 minutes.
Is there anything that can be done to improve the performance in SSIS to retrieve data from Lotus Notes via ADO.Net ODBC?
Thanks!
View 3 Replies
View Related
Jun 26, 2007
Hi,
I have a report in SQL Reporting Services 2005 which calls a stored proc and the report takes a very long time to run and sometimes returns zero records. But when i run the stored proc in query analyzer it takes about 4 seconds!!
I have checked the execution log on the RS using the below sql:
Code Snippet
use ReportServer
Select * from ExecutionLog with (nolock) order by TimeStart DESC
It shows that i have a large amount of time for the dataretrieval (601309ms, about 10mins) and does not return any records most likely because of a query timeout:
TimeDataRetrieval TimeProcessing TimeRendering Source Status ByteCount RowCount
601309 2227 3 1 rsSuccess 4916 0
The weird thing is that when i run it in query analyzer, i get about 400 records in 4 seconds !!
I dont understand what RS is doing to take up so much time like this to retrieve data.
The report is very simple - it basically returns the records straight out into a table.
The only thing I somewhat suspected was a parameter data type conflict between RS and SQL, specifically dates. I have a start and end date parameter in the report - i tried specifying this as date and string to see if it made any difference but it didn't.
Any help would be greatly appreciated.
View 19 Replies
View Related
Feb 7, 2007
I have a complex view in my sql 2005 database.
The view returns a column that could be null (as the result of a left outer join).
The coulmn that is returned is an integer.
Everything works fine if I run the view from SQL 2005 Management Studio.
My column value is always null if I use ADO.NET's SqlAdapter to return a DataTable.
Has anybody seen this behaviour before?
Any help appreciated.
Regards,
Paul.
View 2 Replies
View Related
Sep 12, 2007
I have a windows forms application that runs on my PC that populates a SQL Server Compact 2005 database and then transfers that .sdf file to my mobile device. The communication between the mobile device and PC is done using the Desktop RAPI class from OpenNetCF (http://www.opennetcf.com/FreeSoftware/DesktopCommunication/tabid/90/Default.aspx)
Anyway, I was previously using SQL Server Mobile 2005 and my populated .sdf was around 1.7 MB and I could transfer it to my mobile device in a minute. Once I switched to SQL Server Compact 2005, the transfer process began taking 3 minutes with a 1.5 MB .sdf file. The SSCE also got bloated more easily so I added in the Compact operation each time after I fully populate the SDF to keep the file size at 1.5 MB, but even then it still takes 3 minutes.
I've done a few tests where I simply switch between the two database versions and that simple switch of the version changes the transfer time. I am dumbfounded trying to figure out what the cause might be. Since it is just a file transfer, why would the version even matter unless somehow SSCE is really not compacting and lying about its actual size.
Has anyone run into anything similar to this or may have any ideas what might be going on?
Thanks.
View 3 Replies
View Related
Apr 2, 2004
anyone know reasons why sql server 2000 is a better choose for db creation instead of say oracle and mc access???
THANK YOU
View 10 Replies
View Related
Dec 7, 2007
There is no doubt that SSIS has been designed to build on the lessons learned from DTS but in one respect I think that there may have been a backward step and that is ease of use. A big attraction (a hallmark even) of DTS was that you could configure a package to move data between data sources and destinations in minutes.
When you first start using SSIS this is far from being true. I tended to get a lot of errors (many of them not very helpful) relating to stored procedure parameters, truncation of data etc. Looking around this Forum I think that I am not alone. This is partly a learning curve issue but I think that the learning curve is much steeper for SSIS.
.
This is not a plea to go back to DTS, we must move on, but I would like to think that there will be an emphasis on improving ease of use for SSIS going forward.
For the record two general improvements that I can see in SSIS (over DTS) are:-
1. A more logical structure.
2. The ability to easily set any Package Property, not just Variables at run time.
View 7 Replies
View Related
May 10, 2006
I've written a stored proc which passes in an SqlString parameter and compares it with an SqlString read from an SqlDataReader.
I get the following exception:
System.Data.SqlTypes.SqlTypeException: Two strings to be compared have different collation.
Any ideas on collation inside CLR stored procs?
Thanks.
View 3 Replies
View Related
Apr 1, 2007
Hello,I m creating forms in ASP.Net 2005 using C# language. I'm
using Microsoft SQL Server 2005 and my IDs are in A001, A002, A003...and so on. How
can I auto generate this IDs? Like A001 +1=A002? Please help...In SQL server 2005 which datatype i should select and how can i code in ASP.NET with C#??On button click event the data is inserted and been shown onthe grid..Thanks
View 2 Replies
View Related
May 22, 2006
I m new with sql server. My sql server is responding too slow when large no of records are there.
What should I do?
Thanks in advance
Shradhha Shah
View 17 Replies
View Related
Aug 11, 1999
I am running an application on one NT Server, running against SQL Server 6.5 sp 3, and SQL 7 with sp1 applied.
The application is a 'data migration' type application - ie heavy insert and update workload - against many (50+ tables) with many different SQL statements.
The SQL 7 server is configured with 'floating' memory.
On SQL 7 - I am experiencing very high page faults/second for the sqlservr process - sometimes peaking at over 1,000. I was under the impression any number greater than 10 indicates a problem with system performance.
The same application, same data, same NT configuration etc against SQL 6.5 does not page fault. SQL Server 6.5 completes the work faster than 7.
Could anyone help me understand what's going on ?
Thanks in advance.
View 2 Replies
View Related
Jul 23, 2005
Working on some new code, I'm coming across WHILE loops used instead ofcursors. I was curious if anyone had any stats on how the speed ofdoing this compares to the speed of a cursor. I typically avoidcursors for performance sake, but I'm not sure how this avoids thespeed hit of a cursor, since it's doing essentially the same thing.Many thanks.
View 4 Replies
View Related
Jun 12, 2007
Hi,
We have Asynchronous Database Mirroring on SQL Server 2005 SP2 Entprise Edition/Windows 2000 Advanced Server. We noticed that log sent rate is quite low (average 1.3 MB/sec) in most of the cases whereas "Log bytes flushed/sec" is high (1.4 MB/sec) as a result Log send queue keeps on increasing and finally taking all the transaction log space. Our disk queue length is always in range of 0.01. And prinicipal and mirror servers are on local LAN.
I tried on low end server and high end server and in both cases Log sent rate is approx 1.3 MB/sec (Maximum 4 MB/sec).
Is there any limitation on Log sent rate?
How can we improve on log sent rate? Since both servers are on local LAN, network bandwith does not seems to be an issue.
Any help is greatly appreciated.
Thanks,
Ramesh
View 2 Replies
View Related
Aug 31, 2007
I received the error "Line 12: Incorrect syntax near '('." in the following scripts that was generated from SQL 2005. The error occurred only on the tables that have PRIMARY KEY CLUSTERED. How can I fix it.
USE [dbTest]
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[tblUploadQueue](
[numuploadqid] [bigint] IDENTITY(1,1) NOT NULL,
[vchrfilename] [varchar](50) NOT NULL,
[bitproccflag] [smallint] NOT NULL,
[vchrcreatedwho] [varchar](30) NOT NULL,
[dtmcreateddate] [datetime] NOT NULL,
[vchrmodifiedwho] [varchar](30) NOT NULL,
[dtmmodifieddate] [datetime] NOT NULL,
CONSTRAINT [PK_tblUploadQueue] PRIMARY KEY CLUSTERED
(
[numuploadqid] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON, FILLFACTOR = 90) ON [PRIMARY]
) ON [PRIMARY]
GO
By the way, why it generated ) ON [PRIMARY] twice? I removed the second one but the error was still the same.
Thanks for your help.
DanYeung
View 1 Replies
View Related
Mar 6, 2007
The source for this problem can be found http://www.wellytop.com/SQLProblem.zip
This test creates two threads each with a database connection and uses transactions to insert values into the same table.
The objective of this test is to check that a thread cannot read the results from a pending transaction on a different thread.
In effect this checks dirty reads do not happen and transaction locking.
The test runs correctly and displays "PASSED" with MySQL indicating the transaction and threading worked.
When running with MSSQL Express 2005 it reports a deadlock error during a transaction.
It's not really possible to re-run the transaction and I would like MS SQL to operate similar to MySQL, i.e. MySQL waits for the other transaction to finish before the next transaction can operate on those table rows. I'd like to use MSSQL but I am wondering why this error doesn't happen with MySQL and so have, for the moment, chosen to use it as my preferred database solution.
I have experimented with transaction isolation levels and this doesn't seem to solve the problem.
I've tested this with a fresh install of Windows XP SP2 and no firewall turned on.
To run this test with MSSQL Express2005 use the ODBC Data Source Administrator (odbcad32.exe) to create a data source named MyExpressTest and attach this to an empty database that has been created with the default values. Enable the #define MSSQL in the coude otherwise it tests with MySQL.
To run this test with MySQL (to show how this test should work) use the ODBC Data Source Administrator (odbcad32.exe) to create a data source named mySQLNewTest and attach this to an empty database that has been created with the default values. Comment out the #define MSSQL to switch to MySQL mode.
View 6 Replies
View Related
Mar 22, 2011
I have to insert YEAR WEEKNUMBER STARTDATE ENDDATE values to a datatable (sayweekrange), if I pass 2011 as year.
Week range starts at 2011-03-28 to 2011-04-03 (because in my database 2010 last week range ends with 2011-03-27) like this I have to generate for 52 weeks.
I want to write a stored procedure, that takes only year as parameter. with this year I have to generate week ranges and insert into my table as shown above.
How can I do this ?
View 8 Replies
View Related
Nov 7, 2007
In SQL 2000, when you generated an SQL script for a database, it was logical and the tables in the script were in alphabetical order. In SQL 2005 they are all mixed up. Am I missing something?
Thanks
Peter
View 8 Replies
View Related
Sep 28, 2007
hi,
I ran into a situation that if I don't use sql server for a while, in MS SQL Server Management Studio, when I run some query again, it takes a long time to respond. I looked into it with Activity Monitor, seems like the query was waiting for something, in the process view tab, it shows that:
WaitType: LATCH_EX
Resource: LOG_MANAGER(112F88C8)
What is the latch-ex? What should I check next to find out the problem?
Thanks.
View 4 Replies
View Related
Nov 21, 2006
Dear experts,
My MS SQL Server 2005 is generating the following error. may i know what's wrong with it?
"
The Collect Procedure for the "DTSPipeline" service in DLL "XXX:Program FilesMicrosoft SQL Server (x86)90DTSBinnDTSPipelinePerf.dll" generated an exception or returned an invalid status. Performance data returned by counter DLL will be not be returned in Perf Data Block. The exception or status code returned is the first DWORD in the attached data.
"
Thanks in advance for any assistance rendered.
pat
View 6 Replies
View Related
Jun 22, 2007
can any one sugest Quering AS2005 Cube to generate CSV or Excel in SISS 2005
i have a mdx query that runs fine in SQLserver 2005 but when use OLEDN source in SSIS and connect to Flatfile source i am getting OLEDB exception is there any work arround i have SQL Server 2005 SP2 on Windows 2003
Any help is really appreciated
thanks in advance
View 4 Replies
View Related
Nov 28, 2007
Hello,
I tried to connect Northwind.sdf from VB.NET 2005, though connection went right, I am getting an error like the following
Some updating commands could not be generated automatically. The database returned the following error :
Failed to find or load the registered .Net Framework Data Provider
I checked the machine.config file and found the following entries under the DbProviderFactories
Code Block
<DbProviderFactories>
<add name="SQL Server CE Data Provider" invariant="Microsoft.SqlServerCe.Client" description=".NET Framework Data Provider for Microsoft SQL Server 2005 Compact Edition" type="Microsoft.SqlServerCe.Client.SqlCeClientFactory, Microsoft.SqlServerCe.Client, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" />
<add name="SQL Server Compact Edition Data Provider" invariant="System.Data.SqlServerCe" description=".NET Framework Data Provider for Microsoft SQL Server Compact Edition" type="System.Data.SqlServerCe.SqlCeProviderFactory, System.Data.SqlServerCe, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" />
</DbProviderFactories>
Please help, thanks in advance.
View 1 Replies
View Related
May 30, 2006
Hello,
I get the following message after updating to sql server express 2005 advanced.
Failed to generate a user instance of SQL Server due to a failure in starting the process for the user instance. The connection will be closed.
I noticed that in my C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLTemplate Data I have not databases? How do I get them back?
I also had to add back the aspnet to the permissions and the network and network service to the app_data folder.
Can any one help?
Thanks
Tom
View 4 Replies
View Related
Oct 9, 2015
Field is not listed as text in any of the databases it is a varchar(255) - and that can be changed if that is what causes the issue.
But here is my syntax which produces the error Msg 421, Level 16, State 1, Procedure, Line 2
The text data type cannot be selected as DISTINCT because it is not comparable.
DECLARE @c NVARCHAR(MAX)
WITH c1 AS (
SELECT [abcd] AS table_name
FROM [intranet].[dbo].[soccerfieldinfo]
where [abcd] IS NOT NULL
), c2 AS (
SELECT Row_Number() OVER (ORDER BY table_name) AS r
[Code] ....
View 3 Replies
View Related
Dec 23, 2005
It's to slow when I handle XML field in SQL 2005!
I find that it's slow when I handle XML field (maybe only stored 200kb date) in SQL 2005! Especially when I insert a sub tree to XML field !I have indexed the XML field.
Is it possible that the XML field is not ripe in SQL 2005 database?
View 4 Replies
View Related
May 3, 2007
Hi all,
I am having a problem ,SQL server is running very slow.This is happening some days only.For example my stored procedure ususally runs less than 2 minutes, some days will take 13minutes.I dont understand the problem.All the stored procedure having the same problem.Sorry, I am not a DBA,basically a devloper.Daily morning we are taking the DB backup and indexes already applied.DB size 10461.06 MB,RAM 4GB,CPU usage is less than 50%,This is a Cinema Database,so lot of users are accessing at same time(Web,IVR,cinema ticket counters etc).We are using SQL reports.Because of the stored procedure running slow,can not view the reports.pls advice..
please help me..If you need some more information please ask ..
Thanks in advance.
View 16 Replies
View Related
Mar 4, 2008
Hi!
I have a SQLServer 2005 running om a 64bit cluster. It is used to run a SharePoint 2007 portal. My problem is that the access to the database from the other servers in the farm is very slow.
I made a test program in C# that creates a standard .Net sqlConnection and runs a simple query 100 times. When run on the database server it takes less than a second, but when I run it from the web frontend server it takes 30 seconds. It never fails, it's just slow. The network connection is fast when copying files etc.
I see nothing out of the ordinary in the event log.
Do any of you have an idea what might be the problem or know how I could try to find the problem?
Thanks!
View 1 Replies
View Related
Oct 17, 2007
Hi There:
Does anyone experience an slow installation process of SQL 2005 on a MS Cluster enviroment ?
I checked the scheduler on node2 and the status is running and no more information on the logs other than the starting time which it was 17 hours ago.
Thanks in advance
Regards
View 3 Replies
View Related
Jan 22, 2008
I've just moved a website/database application from windows server 2000 and sql server 2000 to windows server 2003 sp2 and SQL 2005 Express SP2. Database intensive pages now take about 40 seconds where before they took 2-3 seconds.
Things I've tried that haven't helped...
- I changed the ADODB connection string
from: sCnString = "dsn=mydsn;Database=mydatabase;uid=myuid;pwd=mypassword"
to: sCnString = "driver={SQL Native Client};server=myserverSQLEXPRESS;Database=mydatabase;uid=myuid;pwd=mypassword"
- Checked that autoclose is false.
What else can I look at?
View 1 Replies
View Related
Dec 14, 2007
hi~
our system to run the the job with SSIS package is slower than DTS package.
The SSIS package action is the same as DTS package.
Why?
What do I take care??
Thanks!!!
View 7 Replies
View Related
Apr 26, 2007
Hi,
I have got an application running which connects 2 databases and performs an action that copies data from one database to the other database.
When using SQL Server 2000 MSDE, it takes about 5 seconds.
When using SQL Server 2005 Express Edition it takes about 30 seconds.
For testing 2005, I use 'upgraded' databases, so same indexes and data. I tried reindexing the databases, but always get the same result.
My setup string for installing SQL Server 2005 Express is :
/qb ADDLOCAL=ALL INSTANCENAME=DBNAME SECURITYMODE=SQL SAPWD=QWERTY SQLACCOUNT="NT AUTHORITYSYSTEM"
The code (ADO) is something like :
SELECT FROM original database
-- do something with data
INSERT INTO other database
Until EOF
Any idea how to solve this ???
P.S. When perfoming a simple Query on the databases (with 1.000.000 rows result) with SQL Server Management Studio Express, I see 37 seconds for SQL Server 2000 and 33 Second for SQL Server 2005. That is more the result I expect.
-------
XPPro SP2 3Ghz 1Gb
View 16 Replies
View Related
