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Content with tags
Indexing
,
T-SQL
Items 1 to 20 of 33
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Tips to optimize your SQL statements
Don't blame SQL Server if your SQL Statements perform badly! But where do you start to investigate the problem? This article is a primer on were to start looking when your SQL runs slowly.
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By
Brian Ellul
2012/02/10 (first published: 2010/07/29)
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Source:
SQLServerCentral.com
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Category:
performance tuning
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Briefcase
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32,079 reads
Script foreign keys
Using this script you can create a list of sql commands for foreign keys manipulation.
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By
Boka
0001/01/01
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Source:
SQLServerCentral.com
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Category:
t-sql
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Briefcase
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4,073 reads
Index Fragmentation
This stored procedure is capable of performing defragmentation indices with avg_fragmentation_in_percent greater than the threshold passed.
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By
Sergio Govoni
0001/01/01
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Source:
SQLServerCentral.com
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Category:
sql server 2005
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Briefcase
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3,681 reads
Stored procedure to script tables, has many options
I needed a fast way of creating identical copies of multiple tables. The criteria was to make identical copies of tables for a specific schema. Well there it started.
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By
Gokhan Varol
2011/02/01
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Source:
SQLServerCentral.com
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Category:
t-sql
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(not yet rated)
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Briefcase
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1,972 reads
Index Fragmentation Status (includes Partitioned Tables/Indexes)
This script reveals the state of your indexes. It breaks down the indexes where they are partitioned, matching the index to it’s partition and filegroup.
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By
Richard Doering
0001/01/01
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Source:
SQLServerCentral.com
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Category:
t-sql
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Briefcase
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3,885 reads
Creating indexes on computed columns
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By
Manie Verster
2010/09/30
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Category:
computed column
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Briefcase
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2,730 reads
Tips to optimize your SQL statements
Don't blame SQL Server if your SQL Statements perform badly! But where do you start to investigate the problem? This article is a primer on were to start looking when your SQL runs slowly.
Read more...
By
Brian Ellul
2012/02/10 (first published: 2010/07/29)
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Source:
SQLServerCentral.com
|
Category:
performance tuning
Rating:
|
Discuss
|
Briefcase
|
32,079 reads
Clustered indexes
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By
Hugo Kornelis
2010/05/06
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Category:
indexing
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(not yet rated)
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Briefcase
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3,910 reads
Index Fragmentation Status (includes Partitioned Tables/Indexes)
This script reveals the state of your indexes. It breaks down the indexes where they are partitioned, matching the index to it’s partition and filegroup.
Read more...
By
Richard Doering
0001/01/01
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Source:
SQLServerCentral.com
|
Category:
t-sql
Rating:
|
Discuss
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Briefcase
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3,885 reads
Data searches that leverage existing indexes
Recent installments of our SQL Server 2005 Express Edition series have been discussing its implementation of Full Text Indexing. This article focuses on data searches, which leverage existing indexes, taking into account such features as noise words and thesaurus files.
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By
Additional Articles
2010/01/07
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Source:
Database Journal
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Category:
indexing
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(not yet rated)
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Briefcase
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2,285 reads
An Un-indexed Foreign Key Gotcha
Indexing is important for improving performance, but do you know that a lack of indexes might actually cause things to stop working? Alok Dwivedi brings us a very interesting scenario where the lack of an index causes a problem with concurrency.
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By
Alok Dwivedi
2009/11/09
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Source:
SQLServerCentral.com
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Category:
t-sql
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Briefcase
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10,532 reads
The Ultimate Index-Less Foreign-Key Finder
Searches for foreign key constraints that don't have fully matching indexes. The best partial matching indexes are outputted with MatchCounts and column comparisons.
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By
Jesse Roberge
2009/10/15
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Source:
SQLServerCentral.com
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Category:
administration
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Briefcase
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1,177 reads
Unique constraints
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By
ARUN SAS
2009/07/29
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Category:
indexing
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(not yet rated)
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Briefcase
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4,241 reads
view, index and schemabinding!
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By
VM-723206
2009/06/29
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Category:
t-sql
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(not yet rated)
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Briefcase
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3,916 reads
The Ultimate Dupe Finder & Performance Test Parameter Set Researcher
Finds the largest dupe-sets of one or more columns of a single table or derived table. Great for finding hoggy parameter combinations for perf-testing queries within stored procedures!
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By
Jesse Roberge
2009/05/29
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Source:
SQLServerCentral.com
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Category:
administration
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Briefcase
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811 reads
SQL 2008 Indexes
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By
SA-1
2009/02/03
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Category:
indexing
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Briefcase
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4,207 reads
The Ultimate Index Width Stats Reporter
Reports index length stats for indexes who's lengths exceeding parametrized thresholds (defaults to 0 - get all) for total length and seek length, optionally filtering schemas and tables.
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By
Jesse Roberge
2009/01/28
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Source:
SQLServerCentral.com
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Category:
t-sql
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Briefcase
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1,555 reads
The Ultimate Prospective-Index Column(s) Selectivity Analyzer
Gets single-column and cumulative-column selectivity stats and @Top largest dupe sets for each cumulative column stepping for a set of one or more columns for a table.
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By
Jesse Roberge
2008/10/24
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Source:
SQLServerCentral.com
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Category:
indexing
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Briefcase
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1,994 reads
The Ultimate Duplicate Index Finder
Searches database-wide for multiple indexes in the same table which has the same column as the first seek key. Optionally limits to LIKE wildcard patterns of table and schema names.
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By
Jesse Roberge
2008/10/17
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Source:
SQLServerCentral.com
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Category:
indexing
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Briefcase
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2,732 reads
The Ultimate Index Usage Reporter
Reports index stats, index size+rows, member seek + include columns as two comma separated output columns, and index usage stats for one or more tables and/or schemas.
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By
Jesse Roberge
2008/10/13
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Source:
SQLServerCentral.com
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Category:
indexing
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Briefcase
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6,025 reads
Items 1 to 20 of 33
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