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1Z0-062 · Question #142

What happens if a maintenance window closes before a job that collects optimizer statistics completes?

The correct answer is D. The job is terminated and statistics for the remaining objects are collected the next time the. The stop_on_window_close attribute controls whether the GATHER_STATS_JOB continues when the maintenance window closes. The default setting for the stop_on_window_close attribute is TRUE, causing Scheduler to terminate GATHER_STATS_JOB when the maintenance window closes. The…

Performing Database Maintenance

Question

What happens if a maintenance window closes before a job that collects optimizer statistics completes?

Options

  • AThe job is terminated and the gathered statistics are not saved.
  • BThe job is terminated but the gathered statistics are not published.
  • CThe job continues to run until all statistics are gathered.
  • DThe job is terminated and statistics for the remaining objects are collected the next time the

How the community answered

(40 responses)
  • A
    8% (3)
  • B
    3% (1)
  • C
    3% (1)
  • D
    88% (35)

Explanation

The stop_on_window_close attribute controls whether the GATHER_STATS_JOB continues when the maintenance window closes. The default setting for the stop_on_window_close attribute is TRUE, causing Scheduler to terminate GATHER_STATS_JOB when the maintenance window closes. The remaining objects are then processed in the next maintenance window.

Topics

#optimizer statistics#maintenance windows#automated tasks#job scheduling

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