Construct · 1 fields · 1 citations

non-repeatable read: a standalone construct

One name. One construct. A landmark on the map.

● anchor · a standalone construct Nearest construct by meaning·not indexed
non-repeatableread1 CONSTRUCTNon-repeatable readBERENSON · DATABASE SYSTEMS

A single standalone construct; nearby constructs are located against it in the Collider. Tap a field for its definition, unit, and measures.

Database systems

an anomaly in which a transaction reads the same item twice and gets different values because another transaction modified it in between.

In database systems, non-repeatable read refers to an anomaly in which a transaction reads the same item twice and gets different values because another transaction modified it in between. This meaning comes from Berenson (1995) in Proceedings of the 1995 ACM SIGMOD international conference on Management of data - SIGMOD '95.[1]

Unit
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Nearby constructs

dirty2 fields · 2 citationsjingle · one word, two constructsisolation5 fields · 5 citationsjingle · one word, five constructslost update1 fields · 1 citationsanchor · a standalone construct

References

  1. Berenson, H., Bernstein, P., Gray, J., Melton, J., O'Neil, E., & O'Neil, P. (1995). A critique of ANSI SQL isolation levels. Proceedings of the 1995 ACM SIGMOD international conference on Management of data - SIGMOD '95. https://doi.org/10.1145/223784.223785

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