27 lines
1.0 KiB
SQL
27 lines
1.0 KiB
SQL
-- -----------------------------------------------------------------------------------
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-- File Name : http://www.oracle-base.com/dba/monitoring/hidden_parameters.sql
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-- Author : DR Timothy S Hall
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-- Description : Displays a list of one or all the hidden parameters.
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-- Requirements : Access to the v$ views.
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-- Call Syntax : @hidden_parameters (parameter-name or all)
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-- Last Modified: 28-NOV-2006
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-- -----------------------------------------------------------------------------------
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SET VERIFY OFF
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COLUMN parameter FORMAT a37
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COLUMN description FORMAT a30 WORD_WRAPPED
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COLUMN session_value FORMAT a10
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COLUMN instance_value FORMAT a10
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SELECT a.ksppinm AS parameter,
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a.ksppdesc AS description,
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b.ksppstvl AS session_value,
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c.ksppstvl AS instance_value
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FROM x$ksppi a,
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x$ksppcv b,
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x$ksppsv c
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WHERE a.indx = b.indx
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AND a.indx = c.indx
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AND a.ksppinm LIKE '/_%' ESCAPE '/'
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AND a.ksppinm = DECODE(LOWER('&1'), 'all', a.ksppinm, LOWER('&1'))
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ORDER BY a.ksppinm;
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