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all groups > sql server programming > march 2007 > threads for sunday march 4

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Common issue - query response time
Posted by jack at 3/4/2007 10:05:52 PM
I am maintaining the application and database which is been developed 2 years ago. Initially the database response time was perfect. but as an when the size of data increased the response time also increased. The database tables are indexed in such a way which leaves the scope of creating furt...more >>


Mathematical operations between two sets
Posted by mikejacobz NO[at]SPAM gmail.com at 3/4/2007 9:32:02 PM
Hi, I have two tables which contain information which I need to use to populate a new table The first table (TableA) looks like the following ID | Age1 | Age2 | Age3 ================= 1 2 3 9 2 Null 4 2 3 6 Null 4 4 7 1 ...more >>

Subqueries
Posted by Nathan Nevin at 3/4/2007 9:26:46 PM
What are your thoughts, questions and/or concerns about complex and subqueries?? *** Sent via Developersdex http://www.developersdex.com ***...more >>

Hierarchy loop lookup syntax
Posted by Allan at 3/4/2007 8:16:19 PM
I have the following Table USE [MyDatabase] GO SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO SET ANSI_PADDING ON GO CREATE TABLE [dbo].[Customer.Location]( [LocationID] [int] NOT NULL, [CustomerID] [smallint] NOT NULL, [LocationName] [nvarchar](30) COLLATE SQL_Latin1_General_CP1_...more >>

Select query question
Posted by John at 3/4/2007 6:01:01 PM
Hi I am using below query to retrieve records from backend sql server 2005 db; SELECT ID, Company .... FROM tblClients WHERE (Status = @status) Problem is that sometimes I need all records regardless of what is status. How can I achieve that? Can I add something like OR ...more >>

SqlParameter() length of VarChar field? Important? Optional?
Posted by \ at 3/4/2007 5:39:53 PM
I have an MS SQL 2000 table with a VarChar field that's 20 characters long. So what's the difference between these lines of asp.net/vb.net/ado.net code? What are some of the good/bad things that would happen if I used them? > dbCommand.Parameters.Add(New SqlParameter("@Group", SqlDbType.VarCh...more >>

SQL Server 2000 Linked Server Problems after Server was attacked
Posted by MatthewNewsom NO[at]SPAM yahoo.com at 3/4/2007 2:12:53 PM
I am having problems on a Win 2003 sp1 server running MSSQL 2000 sp4. I can not create a proper linked server to any other SQL Server machine. I realized I had a problem after our network admin stated the server was attacked by hackers....so who knows what could have been screwed up. I have re...more >>

Row Level Security
Posted by hufaunder NO[at]SPAM yahoo.com at 3/4/2007 2:12:01 PM
I am looking into row level security and found a good article: Title: Implementing Row- and Cell-Level Security in Classified Databases Using SQL Server 2005 URL: http://www.microsoft.com/technet/prodtechnol/sql/2005/multisec.mspx Is this still a good approach to take for a secure database...more >>



Transaction Log Size
Posted by vbnetdev at 3/4/2007 10:26:08 AM
My transaction log on SQL 2005 SP1 has gotten extremely huge. How can I go about shrinking this. I tried teh option of "Shrink Database" but that did not help much. Thanks. ...more >>

column alias in where (looking for alternative)
Posted by eladla at 3/4/2007 10:09:11 AM
Hi all! I have the following query: SELECT DISTINCT ProductID, (SELECT COUNT(CustomerID) FROM orders WHERE(CustomerID IN(SELECT CustomerID FROM orders AS r WHERE (ProductID = 1)))AND(ProductID = r2.ProductID)) as counter FROM orders AS r2 WHERE (ProductID > 1) and I want to add ...more >>

Making Word object visible from T-SQL
Posted by urkec at 3/4/2007 8:07:08 AM
I am experimenting with sp_oa* procedures. I was able to create Word.Application COM object and destroy it, but when tried to make it visible with this EXEC @hr = sp_OASetProperty @Word, 'Visible', 1 IF @hr <> 0 BEGIN EXEC sp_OAGetErrorInfo @Word RETURN END it didn't work. Can ...more >>

need help in sql query
Posted by kamales at 3/4/2007 7:20:07 AM
Hello.my question is..How to retrieve binary data to mp3 format from sql server 2000 database? EggHeadCafe.com - .NET Developer Portal of Choice http://www.eggheadcafe.com...more >>

SQL 2005 not using index on large tables?
Posted by Orwell at 3/4/2007 7:06:22 AM
I have an odd issue -- I have a table ("CUSTOMERS") that has about 500,000 rows on it. I need to do a "SELECT" to retrieve rows from a particular company, ordered by company and zip code. I have several indexes, including an index for the primary key ("COMPANY" and "CUSTOMER_NUMBER"), and an i...more >>

how to select records 1-25 or 26-50, etc
Posted by Stimp at 3/4/2007 6:30:46 AM
Hi all, We run a website that outputs a dataset of listings held in a SQL Server database. Each page shows 25 listings from the dataset. At the moment, we pull back the entire list into the dataset and from there, output the first 25, or second 25 depending on which page the user is l...more >>

Procedures working from Management Studio but not from Access 2003
Posted by acx NO[at]SPAM centrum.cz at 3/4/2007 5:56:54 AM
Dear colleagues, currently I face the following problem. My client application is programmed in MS Access 2003 and my DB resides on MS SQL Server 2005. In my DB, I have programmed a stored procedure which runs about 8 minutes. This sp is called from the client application via pass- through qu...more >>

Data manipulation question?
Posted by Lasse at 3/4/2007 12:00:00 AM
This is the scenario; I have a table with the columns Time, Open, High, Low, Close, Volume. Every record represents one hour of data and thus the table would look something like the following; 1/1/2000 18:00:00, 22.45, 23.75, 22.30, 23.30, 12345678 1/1/2000 19:00:00, 23.35, 23.85, 22.10,...more >>


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