JOB_QUEUE_INTERVAL：The job queue processes 鈥渨ake up鈥 periodically and check the job queue catalog to see if any jobs are due to execute. JOB_QUEUE_INTERVAL controls how long the SNP processes 鈥渟leep鈥 (in seconds) between catalog checks. Setting the interval too low can cause unnecessary overhead as SNP processes constantly check the catalog. Setting the interval too high can keep jobs from executing at the expected time if an SNP process does not awaken promptly enough. The proper balance will depend on the specific mix of jobs in a given environment. For most purposes, the default setting of 60 seconds is adequate. Obsolete in 9i. Valid values are 1 - 3600 seconds. Default Value: 60 seconds Dependencies: None
错误码
错误描述：The job queue processes 鈥渨ake up鈥 periodically and check the job queue catalog to see if any jobs are due to execute. JOB_QUEUE_INTERVAL controls how long the SNP processes 鈥渟leep鈥 (in seconds) between catalog checks. Setting the interval too low can cause unnecessary overhead as SNP processes constantly check the catalog. Setting the interval too high can keep jobs from executing at the expected time if an SNP process does not awaken promptly enough. The proper balance will depend on the specific mix of jobs in a given environment. For most purposes, the default setting of 60 seconds is adequate. Obsolete in 9i.
Valid values are 1 - 3600 seconds.
Default Value: 60 seconds
Dependencies: None
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