SQL 2000 OnlyThis script will create a stored procedure and a table in the master database. Simply run the stored procedure and supply a database name as a parameter. It will do the following:1. Gather/Log DBCC SHOWCONTIG statistics (pre defrag)2. Defragment all user indexes in the database3. Gather/Log DBCC SHOWCONTIG statistics (post defrag)4. DBCC DBREINDEX […]
2010-04-19 (first published: 2003-03-19)
2,235 reads
This script uses sysobjects and sysindexes to ID all tables in a database that are indexed, and/or clustered. It then runs through per table all of the indexes and runs DBREINDEX with their fillfactor. This eliminates having to maintain a list of all indexes and having code fail when it tries to modify indexes that […]
2002-12-19
1,791 reads
When creating indexes on tables, it is always best to choose columns that have a high degree of selectivity, or uniqueness. This SP, ShowUniqueness, gives the user an easy way to determine the "uniqueness" percentage of a given column or combination of columns.
2002-10-23
469 reads
We are constantly having to drop indexesfrom tables while repopulating the datain the table. We then have to rebuild the indexes as they were before dropping them.This requires writing a custom drop and recreate index script for each unique situation. If we tryto write scripts ahead of time as soon as the indexing schemechanges on […]
2002-08-06
965 reads
this script describes the steps neccessary to implement full text indexing in TSQL on your SQL SERVER systemCan be used programatically in tsql code
2002-07-10
736 reads
This script returns the index locking strategy informationfor all user tables in a database. It also generates the required TSQL statement to alter locking strategies if required. These statements require CTRL-C and CTRL-V individually into query analyser for execution. Results are best viewed in text only. This TSQL can be wrapped in a stored procedure […]
2002-07-04
1,395 reads
This script will be helpful in detecting duplicate indexes created ( on the same set of field(s) ). These would have been created by accident, because of their existence the performance will be affected.
2002-04-16
1,833 reads
Given a table name as the parameter, all the indexes on the table can be dropped. This script can be useful if you want to drop indexes on a table inside another procedure
2002-03-12
13,900 reads
This script reindexes all user and system indexes in the database using the original fillfactor allocated to that index. It can be executed from the Query Analyzer as stand alone SQL or you could wrap it in a stored procedure.
2002-01-11
8,168 reads
Use this script to see showcontig for all tables in the context of the database in which its called. Very handy to schedule during off peak hours prior to any re-indexing to see how bad things are and re-build certain indexes sooner than you thought for peak performance.
2001-08-20
4,203 reads
It is Friday, the queries are running, and nobody is watching the bill. That...
By Steve Jones
Annabel retired from Redgate Software this week. Across most of my career at Redgate,...
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As a SQL Server DBA with years of experience tuning production environments, I’ve seen...
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When running bcp on Linux, what is the field terminator?
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