Fuzzy reads (Non repeatable read)

> (Data|State|Operand) Management and Processing > Data Properties and Transactions

1 - About

Non repeatable or fuzzy read is a phenomena that occurs when a transaction rereads data it has previously read and finds that another committed transaction has modified or deleted the data.


3 - Example

A user queries a row and then later queries the same row, only to discover that the data has changed.