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Is the average row size listed in Management Studio's index properties accurate?

I just inherited some SQL Server 2008 R2 databases and have reason to be reviewing the indexes on some tables. For a table with two columns such as: CREATE TABLE My_Table ( Obj_Id int NOT NULL, ...
2
votes
0answers
85 views

How long does the final phase of an online index creation take?

In reading the whitepaper: Online Indexing Operations in SQL Server 2005 it says: The online index build process can be roughly divided into three phases: Preparation Build Final ...
2
votes
0answers
166 views

SQL Server Full-Text Index with Stoplist

I've searched this site and the internet in general and can't find any information which answers my question, so I thought I'd post it here. I have Full Text search operating on a database in SQL ...
1
vote
0answers
27 views

Index comparison

On my Production server (SQL2008) I have a query that returns suggestions of indexes. SELECT * FROM sys.dm_db_missing_index_groups g INNER JOIN sys.dm_db_missing_index_group_stats gs on gs....
1
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0answers
145 views

Database fragmentation and heap SQL Server

We have critical performance issues with our production database (its around 300 gb size) We have run the following script for a few huge tables : DECLARE @db_id SMALLINT; DECLARE @object_id INT; ...
1
vote
0answers
74 views

Defragmentation of SQL Server 2008 indexes

I am having issues defragmenting indexes. I keep using the various defragmentation methods for defragmenting a SQL Server index such as DBCC INDEXDEFRAG and DBCC DBReIndex, but none seem to be ...
0
votes
1answer
62 views

How can I get SQL to do the sensible thing without resorting to a query hint?

I have two tables, Items and Grouping. Items has about 7 million rows whereas Grouping only has 300,000. Of the two conditions on my query, the 'human obvious' thing is to evaluate G.StatusID IN (1,2)...
0
votes
1answer
83 views

SQL Server - moved index behind PK constraint to different filegroup, but space not freed

I have a large table Foo. There are 4 filegroups (FG1, FG2, FG3, FG4) FG2 is on a disk that is nearly full. It has 2 indexes: a) clustered index (on Date) b) a unique non-clustered index (on ID) ...
0
votes
2answers
55 views

Which indices should I create?

Given this table: CREATE TABLE [dbo].[visit]( [visit_id] [uniqueidentifier] NOT NULL, [group_id] [uniqueidentifier] NOT NULL, [visitor_company] [nvarchar](50) NOT NULL, -- Other columns ...
0
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0answers
502 views

Measure fragmentation of a single index?

We are measuring the impact of different defrag approaches that we do one index at a time. How do we query to see fragmentation of a single index, by index name (or table + index). This is on SQL ...
0
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0answers
554 views

Error creating spatial index sqlserver

I am creating spatial index on sqlserver table. CREATE SPATIAL INDEX [SIndex_udt_cell_SP_GEOMETRY] ON [udt_cell] ( [SP_GEOMETRY] )USING GEOMETRY_GRID WITH ( BOUNDING_BOX =(80.0713, 26.389581, ...