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Laurent on hidden parameters
November 18th, 2005 by Pete
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I saw Laurent's post this evening titled "10.2.0.1 hidden parameters" and went for a look as I am always interested in anything undocumented and internal. I do not agree with setting underscore parameters unless Oracle say its OK to do so bu8t I do like to know why they are used and what for. Laurent talks about _kgl_large_heap_warning_threshold and __dg_broker_service_names. The second parameter interests me as it can be used to control a broker service for data guard.
