Top "Clustered-index" questions

A clustered index determines the physical order of data in a table.

What do Clustered and Non clustered index actually mean?

I have a limited exposure to DB and have only used DB as an application programmer. I want to know …

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Difference between clustered and nonclustered index

I need to add proper index to my tables and need some help. I'm confused and need to clarify a …

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SQL Server - When to use Clustered vs non-Clustered Index?

I know primary differences between clustered and non clustered indexes and have an understanding of how they actually work. I …

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SQL Server creating table with clustered index without a primary key

Is it possible to create a clustered index from a create table statement in SQL Server 2008 that is not a …

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Do clustered indexes have to be unique?

What happens if a clustered index is not unique? Can it lead to bad performance because inserted rows flow to …

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How can I tell if a database table is being accessed anymore? Want something like a "SELECT trigger"

I have a very large database with hundreds of tables, and after many, many product upgrades, I'm sure half of …

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About clustered index in postgres

I'm using psql to access a postgres database. When viewing the metadata of a table, is there any way to …

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Why is there a scan on my clustered index?

SQL 2000 The NED table has a foreign key to the SIGN table NED.RowID to SIGN.RowID The SIGN table …

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database: primary key, Clustered or NonClustered

I am creating a database in SQL server 2008, CREATE TABLE Users ( U_Id INT NOT NULL FirstName VARCHAR(50) NOT NULL, …

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