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Guest Columnist: Alessandro Mortola
SQLServerCentral.com profile
Items 1 to 3 of 3
Self SQL Injection
Based on a real fact, this article demonstrates how a bad use of sp_executesql can lead to unpleasant surprises
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By
Alessandro Mortola
2018/04/30
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Source:
SQLServerCentral.com
|
Category:
dynamic sql
Rating:
|
Discuss
|
Briefcase
|
1,519 reads
Indexing Foreign Keys
Foreign Keys are one of the fundamental characteristics of relational databases and enforce the referential integrity. Is it a good idea to index a FK relationship? When can it help?
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By
Alessandro Mortola
2016/09/16 (first published: 2015/06/29)
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Source:
SQLServerCentral.com
|
Category:
foreign keys (fk)
Rating:
|
Discuss
|
Briefcase
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13,148 reads
Cardinality Estimator – What’s new in SQL Server 2014
SQL Server 2014 has introduced a rebuilt Cardinality Estimator (CE) with new algorithms. Which are the biggest differences between the new CE and the previous one? Which one works better? Read more to find out.
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By
Alessandro Mortola
2015/04/09
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Source:
SQLServerCentral.com
|
Category:
cardinality estimator
Rating:
|
Discuss
|
Briefcase
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6,324 reads
Items 1 to 3 of 3
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