Filtered-Indexes

Tag: filtered-indexes

Code: Fixing a Filtered Index Which is Causing Data Modifications to Fail

Code: Fixing a Filtered Index Which is Causing Data Modifications to Fail

This question came up in a webcast recently: if a filtered index is causing data modifications to fail, does disabling the filtered index fix the problem?

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Filtered Indexes: Rowstore vs Nonclustered Columnstore

Filtered Indexes: Rowstore vs Nonclustered Columnstore

By Kendra Little on November 10, 2016

Category: indexing

SQL Server has two types of filtered indexes:

  1. The “classic” filtered nonclustered rowstore index, introducedΒ in SQL Server 2008, available in all editions
  2. The newfangled filtered nonclustered columnstore index, introduced in SQL Server 2016, available in Enterprise Edition

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