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What are the TCL Commands in SQL?

Analytics Vidhya

These commands enable users and database administrators to manage transaction processes, maintaining data consistency and integrity. Introduction TCL (Transaction Control Language) commands are crucial in SQL overseeing changes enacted by DML (Data Manipulation Language) statements.

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What are SQL DCL(Data Control Language) Commands?

Analytics Vidhya

Introduction Data Control Language (DCL) commands are fundamental in SQL for managing access and permissions within the database. These commands allow database administrators to regulate data access for various users, ensuring security and effective data management.

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Super Key in DBMS

Analytics Vidhya

Introduction A significant component of a Database Management System (DBMS) that is essential to database administration and design is the super key. Comprehending super keys facilitates the maintenance of data integrity and record uniqueness in relational databases.

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What is CONTAINS in SQL?

Analytics Vidhya

Unlike basic string functions, CONTAINS enables complex queries and patterns, making it a powerful asset for developers and database administrators. […] The post What is CONTAINS in SQL? appeared first on Analytics Vidhya.

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Things the Database Administrator Hears

The Data Administration Newsletter

Picture this scene: It is a little after 5 p.m. on a Friday and a chat message pops up from my “favorite” application programmer. Something isn’t working properly. Yes, that is the message. Something” isn’t working properly. That’s all. “OK,” I say. “What are you trying to do—give me a bit more detail so I […].

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Top 7 Platforms to Practice SQL in 2024

Analytics Vidhya

Whether you’re a budding data analyst, a seasoned database administrator, or a developer looking to refine your querying abilities, practicing SQL is pivotal. Introduction SQL remains the cornerstone of data manipulation and analysis in the digital age. But where does one turn to refine their SQL skills?

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The Rise of Chief Data Officers and the Fall of Database Administrators

Dataversity

This added growth also brings added complexity, resulting in increased difficulty for database professionals to monitor application performance and mitigate issues as […]. The post The Rise of Chief Data Officers and the Fall of Database Administrators appeared first on DATAVERSITY.