Viewing 15 posts - 1,006 through 1,020 (of 1,219 total)
SQL Server MVP Hugo Kornelis has written a couple of blog posts about bin packing, see http://sqlblog.com/blogs/hugo_kornelis/archive/tags/Bin+Packing/default.aspx
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 30, 2013 at 3:36 pm
If you want a fix table, the only option would be to import the lines as they are to crack them later. Or size the table for the maximum possible...
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 30, 2013 at 3:33 pm
DesmoShane (7/30/2013)
E.G. select top 1 no problem at all , select * from is going to take a while and have heavy usage of tempdb .
Maybe. All depending on the...
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 30, 2013 at 3:30 pm
DesmoShane (7/30/2013)
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 30, 2013 at 3:10 pm
My biggest concern is the use of SELECT *. This is a bad thing to put in a view definition (or in application code in general).
Else, there is not...
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 30, 2013 at 2:09 am
Kalyan Boddupalli (7/30/2013)
1. Make sure nolocks are maintained on the tables from where the data is getting selected
Do you mean that the NOLOCK hint should be used? Have ye no...
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 30, 2013 at 2:05 am
No. Say that a procedure consists of four statements, A, B, C and D. Only statement C refers to the table X. Because statistics on X are updated, the plan...
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 30, 2013 at 1:35 am
For a crash-course in how to shred XML, you can read here: http://www.sommarskog.se/arrays-in-sql-2005.html#XML.
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 30, 2013 at 1:26 am
It's a little tricky to work with context_info. See here for how for examples: http://www.sommarskog.se/grantperm.html#context_info. (That's a section in a longer article, and you only need to read down to...
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 30, 2013 at 1:24 am
T.Ashish (2013-07-29)
A view without any Index, but bound with schema.Does it gives any performance difference.
For a view, no. But for a scalar user-defined function WITH SCHEMABINDING can be important.
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 30, 2013 at 1:17 am
It could be the correct action to change the fillfactor to 70 or 80 for a specific table, if you have conducted careful analysis that your biggest problem is page...
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 29, 2013 at 4:14 pm
From what you say, it does not seem that the collation matters, although collation mismatches certainly can cause performance issues. (But mostly they cause error messages.)
Ratherm I would think that...
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 29, 2013 at 4:09 pm
decimal(10,0) and datetime are not really the same thing...
The error message is clear: it says that you need to add a computed and persisted column to the base table which...
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 29, 2013 at 3:48 pm
AWE is definitely enabled.
Adding the startup option -g512 should not be a problem, and I recommend that you try that. This is a quite common thing to do.
When this problem...
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 29, 2013 at 11:33 am
The log you posted, disagrees with the output you posted from "SELECT @@version":
Microsoft SQL Server 2005 - 9.00.5069.00 (Intel X86) Aug 22 2012 16:01:52 Copyright (c) 1988-2005 Microsoft Corporation Standard...
[font="Times New Roman"]Erland Sommarskog, SQL Server MVP, www.sommarskog.se[/font]
July 29, 2013 at 10:24 am
Viewing 15 posts - 1,006 through 1,020 (of 1,219 total)