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row-level locking

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(database)row-level locking - A technique used in database management systems, where a row is locked for writing to prevent other users from accessing data being while it is being updated.

Other techniques are table locking and MVCC.


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Features include row-level locking to minimize data contention and maximize performance, SQL security, encryption, multi-user JDBC connections and distributed transaction management.
A development team has been working on 'Gemini's code name for the development work to add a transactional storage engine providing row-level locking to MySQL.
Row-level locking lets applications such as SAP's R/3 hook onto a specific row in a database rather than just a page, resulting in fewer problems when a number of people are making changes to the database.
 
 
 
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