What Are Views in SQL Server

Q

What Are Views in SQL Server?

✍: FYIcenter.com

A

A view is a database object that represents the data in one or more tables in the same structure as a separate table. Here are some basic rules about views:

Tables store real data.
Views do not store real data.
Views must have underlying tables to provide data.
Each view is based on a single SELECT statement to control what data to collect from tables, and how data should be represented.
View's columns can be mapped directly to columns in underlying tables.
View's columns can be created expressions based multiple columns in underlying tables.
Views can be used in same way as tables in queries.

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â‡’Understanding and Managing Views in SQL Server

â‡’â‡’SQL Server Database Tutorials

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"sys.columns" - Getting a List of Columns in a View in SQL Server
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sys.views - List of Existing Views in SQL Server
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"sp_columns" - Getting a List of Columns in a View in SQL Server
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Understanding and Managing Views in SQL Server
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What Are Views in SQL Server
What Are Views in SQL Server? A view is a database object that represents the data in one or more tables in the same structure as a separate table. Here are some basic rules about views: Tables store real data. Views do not store real data. Views must have underlying tables to provide data. Each vie... 2016-11-08, 999👍, 0💬

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How To Rebuild All Indexes on a Single Table in SQL Server? If you have several indexes on a single table and want to rebuild all of them, you may use the "ALTER INDEX ALL ON table_name REBUILD" statement as shown in the tutorial exercise below: USE FyiCenterData; GO UPDATE fyi_links_indexed SET url... 2016-11-08, 971👍, 0💬

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