Database Management System Question
Database Management System Question With Answer & Solution
Que. - Pipelines can be executed in
Que. - In a the system makes repeated requests for tuples from the operation at the top of the pipeline.
Que. - In a operations do not wait for requests to produce tuples, but instead generate the tuples eagerly.
Que. - Each operation in a demand-driven pipeline can be implemented as an that provides the following functions: open(), next(), and close().
Que. - The iterator maintains the of its execution in between calls so that successive next() requests receive successive result tuples.
Que. - Tuples are generated in producer-driven pipelining, they are generated on demand, in demand- driven pipelining.
Que. - When two inputs that we desire to pipeline into the join are not already sorted it is the technique.
Que. - Which of the following is/are false for RAW mode of FOR XML?
Que. - refers to the ability of the system to recover committed transaction updates if either the system or the storage media fails.
Que. - You have a column that will only contain values from 0 to 256. What is the most economical data type to use for the column?
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