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  2. Dec 26, 2016 · What exactly is a data dictionary? A simple data dictionary is a repository of information about the database, usually in a database itself, that stores object information and attributes, versioned over time. A data dictionary can contain the following information about a particular object: Datetime the current object was created or changed

  3. Nov 1, 2021 · What is a Data Dictionary? The SQL Server data dictionary stores information about a databases definition. The dictionary contains information about database objects such as tables, indexes, columns, datatypes, and views. The SQL Server DBMS uses the data dictionary to execute queries.

  4. Apr 1, 2021 · A data dictionary is a documentation tool that provides metadata, metrics, or details about a database and the data within it. Documenting data is critical to maintaining, sharing, and using it, and therefore this is a tool that can save time, improve code quality, and improve communication.

  5. Aug 14, 2019 · The dictionary contains information about database objects such as tables, indexes, columns, datatypes, and views. The data dictionary is used by SQL server to execute queries and is automatically updated whenever objects are added, removed, or changed within the database. All the examples for this article are based on Microsoft SQL Server ...

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  6. Feb 27, 2022 · What is a SQL Server Data Dictionary? A data dictionary is an essential part of any database system. It contains meta-data, which is data about data. Specifically, in SQL Server, the data dictionary is a read-only set of tables that provides information about the databases objects such as tables, views, and procedures.

  7. Mar 12, 2020 · A data dictionary serves as the foundation for understanding the metadata associated with your SQL Server databases. Essentially, it’s a “map” that provides detailed information about database elements such as tables, views, columns, indexes, and relationships.

  8. May 15, 2008 · Solution. You can create a data dictionary natively with SQL Server for a database in a few seconds if you store the metadata as extended properties. The SQL Server AdventureWorks sample database has numerous extended properties included, so this database serves as a great example. In this tip we will cover two core topics.

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