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How Does MySQL Handle Read Consistency
How Does MySQL Handle Read Consistency? - MySQL FAQs - Transaction Management: Commit or Rollback
✍: FYIcenter.com
Read consistency is a concept that describes how consistent the output will be on two subsequent read operations. A read operation is usually a stand alone SELECT statement or a SELECT subquery in a parent statement.
A database server can support up to 3 levels of read consistency:
By default, MySQL server offers the highest level, Transaction-Level Read Consistency, on tables with transaction-safe storage engines, like InnoDB.
2007-05-11, 5458👍, 0💬
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