What a database lock is? What the query optimizer is and how it works to prevent locks?

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What a database lock is? What the query optimizer is and how it works to prevent locks? What multiple granularities is and how it is related to locks.

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Database System Concepts

ISBN: 9780078022159

7th Edition

Authors: Abraham Silberschatz, Henry F. Korth, S. Sudarshan

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Posted Date: Oct 13, 2023 06:14 AM

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What a database lock is? What the query optimizer is and how it works to prevent locks?

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Database Lock A database lock is a mechanism used in database management systems DBMS to control concurrent access to shared resources like tables or ... View the full answer

Database System Concepts

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