DMBS.ig
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CascadeType.DETACH removes all related entities associated with the owning entity when it is deleted.
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Mandatory security models are defined by the user
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Interleaved concurrency is found in a DBMS that processes transactions in parallel.
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In a database system, starvation can occur when a transaction is unable to acquire the necessary resources due to other transactions continually obtaining them.
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Distributed commit protocols in distributed databases help ensure transaction consistency
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Triggers are not automatically activated by changes to data in a database.
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Dirty Reads is a type of concurrency issue.
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'SERIALIZABLE' ensures that transactions are executed as if they were processed serially, preventing concurrency issues like dirty reads and non-repeatable reads
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Bitmap indexes are particularly efficient when the data column does not contain a high number of unique values
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An execution plan is correct when the execution result is equivalent to the effect of any serial execution plan.
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