January 2005
Beginner to intermediate
928 pages
22h 14m
English
A user-defined time period for running only required automatic maintenance activities.
The deletion of all rows in a table.
The coordinated execution of a single request either by multiple single-processor computers in a shared-nothing environment (in which each computer has its own memory and disks) or by symmetric multiprocessor (SMP) computers (in which multiple processors in each computer share memory and disks). Both environments require that all computers are linked together in a high-speed network.
A table whose definition is based on the result of a query and whose data is in the form of precomputed results taken from the one or more tables that ...
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