How To Ask Questions The Smart Way
Make it clear you appreciate the time people spend helping you for free.To be honest, this isn't as important as (and cannot substitute for) being grammatical, clear, precise and descriptive, avoiding proprietary formats etc.; hackers in general would rather get somewhat brusque but technically sharp bug reports than polite vagueness. This means that very probably it is you who are doing something wrong, not the software.The people who wrote the software work very hard to make it work as well as possible
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SQL Server Tutorials and Tips
Let's take a look at the query as shown below - --CROSS JOIN SELECT ContactName, CompanyName, City, OrderID, OrderDate, RequiredDate FROM Customers CROSS JOIN Orders Summary In this article, we have seen different types of joins you can perform in SQL Server. The query is as shown below - The output of the above query is as shown below - EXCEPT Operator We will now explore the last operator, the EXCEPT operator
SQL Injection Attacks and Some Tips on How to Prevent Them - CodeProject
What is a SQL Injection Attack? A SQL Injection attack is a form of attack that comes from user input that has not been checked to see that it is valid. Now I just help run Scottish Developers which is a user group with software development events in Edinburgh, Glasgow and Dundee and I have also started an open source project to help with Password Validation Main topics I blog about: * Parallelization in .NET * Code Quality * Data Security You may also be interested in..
How to find out how many CPUs SQL Server is using
Just remember that, although SQL Server Express will be able to see multiple CPUs and use them to improve concurrency, SQL Server Express edition is prevented from taking advantage of this to parallelise individual queries, which basically means that an individual query will not be executed across multiple CPUs. However, if CPU affinity is being used to assign specific CPUs to SQL Server (in order to adhere to licencing requirements, for example), this query will show how many CPUs SQL Server is actively using
Please take a note of few important things when creating your own configuration file - Do not modify the default SQLDiag.xml file, because this file gets overwritten every time you run the SQLDiag utility. What sort of performance issues can I troubleshoot with the SQLDiag, SQLNexus and the PAL tools? SQLDiag, SQLNexus and PAL tools can be used to troubleshoot a variety of performance issues in SQL Server
Newest Questions - Database Administrators Stack Exchange
mysql mariadb memory storage-engine spider asked 1 hour ago user3526540 63 0 votes 0answers 8 views Can data streams from Informatica to SQL Server be multi-threaded? Suppose we have a database server, with SQL Server on it. postgresql postgresql-9.4 asked 2 hours ago Yanick Rochon 21229 1 vote 1answer 16 views How to change column size in a table used in a view I am trying to expand a varchar column in a PostgreSQL table
How to Schedule and Run a SSIS package ( DTS ) Job in SQL Server 2005 - CodeProject
I am trying to implement the same on my servers and I have two issues here, 1) I created all my packages in my local servers and now I have to move these to dev, UAT and prod servers where I do not have the username under which these packages were created. Create SSIS package In MS SQL Server Business Intelligence Development Studio, you use job executor account devlogin to create the SSIS package (DTS) and make sure you can execute this package in SQL Server Business Intelligence Development Studio
Facebook Microsoft OLE DB provider for SQL Server error 80004005 BY Mahesh Gupta on August 10, 2012 0 comments While browsing a ASP site, you end up getting SQL Server error 80004005. Thus by End of 1st year, our database size is expected to be 13 GB (1 Gb initial and 1 GB per month) After a year company is expected to come up with big launch and will advertise in market and expected 5 time growth in second year i.e
windows - How do I get SQL Server to release its memory? - Server Fault
But if all the memory is used by the buffer pool, then evicting the entire buffer pool will result in tremendous performance degradation and huge IO load. You could probably write something which hits the win32 API directly to do so, but as far as I know the only way to trigger Windows to request memory back is to cause it to need more memory for another process
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How to return the date part only from a SQL Server datetime datatype - Stack Overflow
Both queries have the same execution plan, but execution plans are primarly about data access strategies and do not always reveal implicit costs involved in the CPU time taken to perform all the pieces. Making such conversions in the data tier is a huge waste of overhead on your DBMS, but more importantly, the second you do something like this, you have basically created in-memory orphaned data that I assume you will then return to a program
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