SELECTDISTINCTLOC.[place-ref] AS 'Place Ref'
,PLA.address1 AS 'Address1'
,PLA.address2 AS 'Address2'
,PLA.address3 AS 'Address3'
,PLA.address4 AS 'Address4'
,PLA.address5 AS 'Address5'
,PLA.[post-code] AS 'Postcode'
,LOC.[location-sts] AS 'Location Status'
[Code] ....
Above is a small example.
As you can see 13 Alamein Avenue is listed twice. This is because it pulls back the former and the current tenancy. I don't want to exclude former tenancies - so I want to pull back the most recent Tenancy Reference for each Place Reference.
I have a DB that is currently not normalized and will be getting about 100K concurrent users that will mostly be doing Read-Only operations from multiple tables.
I am trying to figure out if I should start thinking of having a DB per client (1000 clients) or if I should normalize the database and keep it as a single DB with good indexes and partitioning.
Hardware is not a problem but 100K concurrent users is.
I am using vs 2010 to write my dtsx import scripts.I use a script component as a source to create a flat file destination file.Everything have been working fine,but then my development machine crashed and we have to install everything again.Now when i use the execute package utility to test my scripts i get the following error:
Error system.NullReferenceException: Object refrence not set to an instance reference.
In PreExecute section TextReader = new system.io.streamreader(" file name") In the CreateNewOutputRows: dim nextLine as string nextLine = textReader.ReadLine
[code]...
is there something which i did not install or what can be the error?
I have a code I wrote and I'm required to get Product Name and Quantity with the maximum quantity sold per day. My issue is with the "per day" part, here's my code below.
I need to find the maximum value of Frame for each heat and the maximum value of Window for each heat. As you can see each heat has several data points.
Is there a way I can send the dataset to a function? I could then use a loop to test for the maximum of Frame and the maximum of Window for each heat.
I have Database Library, which has a lot of tables and we need 3 tables for quary:
Table Librarians: field ID, field Surname; Table StudentCard: field ID, foreign key on table Librarians and other fields, which we don't use Table TeacherCard: field ID, foreign key on table Librarians and other fields, which we don't use
Query: Select the librarian's surname, which gave the most count of books.
I know, how to resolve, when i took datas only from one table, e. g. TeacherCard
SELECT TOP 1 WITH TIES Librarians.LastName, MAX(Librarians.CountOfBooks) AS Books FROM (SELECT L.LastName, COUNT(*) AS CountOfBooks FROM Libs L, T_Cards T WHERE T.Id_Lib IN (SELECT L.Id) GROUP BY L.LastName) AS Librarians GROUP BY Librarians.LastName ORDER BY MAX(Librarians.CountOfBooks) DESC GO
I dont know, how to use datas from TeacherCard and from StudetnCard at the same time.
How many nodes can you have in a cluster with SQL 2012 alwaysOn.
I understand that availability groups are limited to 5 nodes but if you had a 10 node cluster and decided to create multiple availability groups using various nodes within the 10 nodes but never exceeding 5, is that possible?
Or is there a counter or some validation from SQL AlwaysOn that actually hard limits to a grand total of 5 nodes in a cluster?
I have a table which dont any Identity column. The data in the table has duplicate values, some rows are totally identical. I just want to select the row which has maximum Row Id/Row number if I am getting multiple rows in my select statement.
I created a CLR procedure with a service reference in Visual Studio 2010 that is being used in SQL Server 2008 R2. We recently tried to deploy it to a 2012 SQL Server, but were unable to due to compatibility issues. When I tried to upgrade the package to Visual Studio 2013 I got this error message:
Unable to cast object of type 'Microsoft.VisualStudio.Data.Tools.Package.Project.DatabaseFileNode' to type 'Microsoft.VisualStudio.Data.Tools.Package.Project.Internal.FolderNode'
I tried to create this using the 2012 Data Tools, but was unable to add a service reference with the GUI. It appears Microsoft has removed this functionality. My company has a third party app that we have limited control over, which is why we need this functionality.
In database projects, VS2015, I want to create some views for me database that will reference another database table using 3 part naming reference.
Works fine in SSMS but when I try and build me project I is throwing up a reference error.
I can't import the other database into this project, so is there a way to suppress the error? I don't really want to exclude these view from the project.
I have some code I build 2 weeks ago which I’ve been running daily but it’s suddenly stopped working with the following error.
“The table "tbl_Intraday_Tmp" has been created, but its maximum row size exceeds the allowed maximum of 8060 bytes. INSERT or UPDATE to this table will fail if the resulting row exceeds the size limit” When I google this there seems to be a related to tables with vast numbers of columns.
My table tbl_Intraday_tmp is relatively small. It has 7 columns. 1 of varchar(5), 3 of decimal(9,3) and 2 of decimal(18,0). The bit I’m puzzled with is it was working and stopped.
I don’t recall changing anything but I wouldn’t rule that out. I ‘ve inspected the source files and I don’t believe they have changed either.
Just encountered something that I wasn't expected, in that a user who has an explicit deny on a column in a table was able to select it when referenced through a view in a schema they have the SELECT permission on. This seems to me to go against the principle that DENY overrides everything when it comes to permissions? Is this how it's meant to work?
Code is below:-
--create test user CREATE USER TestDenyOnViewUser WITHOUT LOGIN GO
--create test schema (authorization dbo - same owner as dbo schema so ownership chaining will apply) CREATE SCHEMA TestDenyOnView AUTHORIZATION dbo
SQL Server 2000 8.00.760 (SP3)I've been working on a test system and the following UDF worked fine.It runs in the "current" database, and references another database onthe same server called 127-SuperQuote.CREATE FUNCTION fnGetFormattedAddress(@WorkID int)RETURNS varchar(130)ASBEGINDECLARE@Address1 As varchar(50)@ReturnAddress As varchar(130)SELECT@Address1 = [127-SuperQuote].dbo.tblCompany.Address1FROM[Work] INNER JOIN[127-SuperQuote].dbo.tblCompany ON [Work].ClientID =[127-SuperQuote].dbo.tblCompany.CompanyIDWHERE[Work].WorkID = @WorkIDIF @Address1 IS NOT NULLSET @ReturnAddress = @ReturnAddress + @Address1 + CHAR(13)+ CHAR(10)RETURN @ReturnAddressENDSo now the system has gone live and it turns out that the live"SuperQuote" database is on a different server.I've linked the server and changed the function as below, but I get anerror both in QA and when checking Syntax in the UDF builder:The number name 'Zen.SuperQuote.dbo.tblCompany' contains more than themaximum number of prefixes. The maximum is 3.CREATE FUNCTION fnGetFormattedAddress(@WorkID int)RETURNS varchar(130)ASBEGINDECLARE@Address1 As varchar(50)@ReturnAddress As varchar(130)SELECT@Address1 = Zen.SuperQuote.dbo.tblCompany.Address1FROM[Work] INNER JOINZen.SuperQuote.dbo.tblCompany ON [Work].ClientID =Zen.SuperQuote.dbo.tblCompany.CompanyIDWHERE[Work].WorkID = @WorkIDIF @Address1 IS NOT NULLSET @ReturnAddress = @ReturnAddress + @Address1 + CHAR(13)+ CHAR(10)RETURN @ReturnAddressENDHow can I get round this? By the way, I've rather simplified thefunction to ease readability. Also, I haven't posted any DDL because Idon't think that's the problem!ThanksEdward
I am having an issue with sql server 2012 sp1 management, when ever i try to modify an existing maintenance plan i get the following error: "object reference not set to an instance of an object. (microsoft.datatransformationservices.vsintegration)".
How many database a single SQL server can manage. Assume that I have enough hard disk space. (eg. 25 MB DB can I have 500 databases). What should be accurate setting required for SQL server configuration like open database, objects, locks, connections etc.
Help me out with suggestions and proper source of Information for the above.
A query was taking 20 seconds and consuming 70% CPU takes only 1 second after setting Maximum Memory property to 2048 MB - why?
Server: OS Microsoft(R) Windows(R) Server 2003, Enterprise Edition Version5.2.3790 Service Pack 1 Build 3790 8 GB memory Two Dual-core AMD Opteron 285 2.6GHz Processors Server is not configured for AWE Fiber channel connection to EMC Clarion - two LUNs - one for MDF, one for LDF
SQL 2005 SQL 2005 32 bit Standard Edition - SP1 (version 9.0.2047) Three instances installed on server - only one instance in use Binaries and system databases on local mirrored disk Database file (MDF) on one EMC LUN - dedicated physical drives Log file (LDF) on one EMC LUN - dedicated physical drives
Query in question:
SELECT TOP 10 Address.Address1, Address.Address2, Address.City, Address.County, Address.State, Address.ZIPCode, Address.Country, Client.Name, Quote.Deleted, Client.PrimaryContact, Client.DBA, Client.Type, Quote.Status, Quote.LOB, Client.ClientID, Quote.QuoteID, Quote.PolicyNumber, Quote.EffectiveDate, Quote.ExpirationDate, Quote.Description, Quote.Description2, Quote.DateModified, Quote.DateAccessed, Quote.CurrentPremium, Quote.TransactionDate, Quote.CreationDate, Quote.Producer FROM ((Client INNER JOIN Address ON Client.ClientID = Address.ClientID) INNER JOIN Quote ON Client.ClientID = Quote.ClientID) WHERE (Quote.Deleted = 0) AND ((Address.AddressType)='Mailing') ORDER BY Client.Name
With default maximum memory setting (2,147,483,647 MB) - query runs in 20 seconds and consumes over 70 % of the CPU.
After changing maximum memory setting to 2048 MB, query runs in less than 1 second.
Question is: What is the best practice for setting the minimum and maximum memory settings for SQL 2005? What can be monitored to identify the cause of these type of issues - using profiler, PerfMon, other tool?
I have a DB running for a while, but it reached 32767 rows and stopped.. The DB is only 20MB big. Where can i ajdust this setting to a bigger number of rows?
We have a big software that run a warehouse distribution center, written in .NET Backhand is a SQL Server 2008 R2 STD database.
Now, it seems there is a problem with the sessions not being properly closed after each call to the DB. Here is the message got form SQL:
DESCRIPTION:A new connection was rejected because the maximum number of connections on session ID 57 has been reached. Close an existing connection on this session and retry.
In the .NET code, connection is made with the following code:
If oConn Is Nothing Then oConn = New SqlConnection If oConn.State = ConnectionState.Open Then oConn.Close() With oConn .ConnectionString = "Server=" & Server & ";Database=" & DB & ";User ID=" & User & ";Password=" & Pass & ";Connection Timeout=" & 5 & ";MultipleActiveResultSets=" & True .Open() End With
This code is called once, at the opening of the software
StoredProc are call with the code: Try oCmd = New SqlCommand With oCmd .Connection = oConn .CommandType = CommandType.StoredProcedure
[Code] .....
So every Command is closed after execution, yet, they stay active in the SQL Server. Is there something I'm missing here?
I'm creating a trigger in an Sql Server Project that needs to execute some code. Is it possible to reference any assembly? When I click "add reference" to the project I cannot browse to an assembly.
What are the limitations of this feature? I was under the impression you could execute any .net code.
I've just joined this community and already feel alot better in doing so!!
My question is aimed at SQL Server 2000. Part ofmy job role has swicthed to SQL Developer to Database Administrator. To learn SQL Server 2000 (latest version available to me) I wanted to find out about courses (based in London, UK) which help teach along the lines of the following topics:
Fundamental concepts SQL Server installation and upgrade Database management Backup and recovery Alerts and jobs Security Replication Monitoring SQL Server Converting and migrating data
This is what I understand to be prior importance for the role.
My main question to you guys: Can anyone recommend a reference book which is a good desktop companion which covers all of these topics to detailed depth??
I'm running SQL Server 2000 on Windows 2003 Server. I'm aware some books may be old, but the later they are the better?
I've studied SQL at uni, covering RDMS, OLAP, Data manipulation, Data Definition. But now its to be applied to SQL SERVER 2000
I have a DLL coded in C# which has a one Function which returns 0 or 1 depends on the operation. I am using SQL 2005 and same functionality I want to reuse in SQL. So I have decided to use new functionality of 2005 CLR integration to avoid code redudancy.
I will create a function and that function will call internally this DLL and return value. But my problem is here that I am not able to set a reference to the C# dll. I am getting messages Sql Server Projects can refer only other sql Server projects.
I think there must be some other way to set reference. Please let me know if any one know how to achieve. Kishor
