MySQL NOLOCK syntax
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MySQL NOLOCK syntax is equivalent to WITH (NOLOCK) in SQL Sever, and it is a transaction isolation level that defines how data is available during an update. With other words, it is a property that defines at what point changes made by an update operation will become available in a row, table or database to requesting processes.
This is equally important to a DBA as it is to a developer, as both need to be aware of the potentially outdated data returned ...