181 lines
6.1 KiB
SQL
181 lines
6.1 KiB
SQL
----------------------------------------------------------------------------------------
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--
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-- File name: cs_osstat_chart.sql
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--
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-- Purpose: OS Stats from AWR (time series chart)
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--
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-- Author: Carlos Sierra
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--
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-- Version: 2022/10/03
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--
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-- Usage: Execute connected to CDB or PDB
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--
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-- Enter range of dates and filters when requested.
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--
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-- Example: $ sqlplus / as sysdba
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-- SQL> @cs_osstat_chart.sql
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--
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-- Notes: Developed and tested on 12.1.0.2.
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--
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---------------------------------------------------------------------------------------
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--
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@@cs_internal/cs_primary.sql
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@@cs_internal/cs_set.sql
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@@cs_internal/cs_def.sql
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@@cs_internal/cs_file_prefix.sql
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--
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DEF cs_script_name = 'cs_osstat_chart';
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DEF cs_hours_range_default = '168';
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--
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@@cs_internal/cs_sample_time_from_and_to.sql
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@@cs_internal/cs_snap_id_from_and_to.sql
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--
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COL stat_name FOR A25;
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COL value FOR 999,999,999,999,990;
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SELECT stat_name, value, comments, cumulative FROM v$osstat
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/
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--
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PRO
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PRO 3. Stat Name #1:
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DEF cs_stat_name_1 = '&3.';
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DEF cs_comments_1 = '';
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UNDEF 3;
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COL cs_stat_name_1 NEW_V cs_stat_name_1 NOPRI;
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COL cs_comments_1 NEW_V cs_comments_1 NOPRI;
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SELECT stat_name AS cs_stat_name_1, comments AS cs_comments_1 FROM v$osstat WHERE stat_name = TRIM('&&cs_stat_name_1.')
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/
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PRO
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PRO 4. Stat Name #2: (opt)
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DEF cs_stat_name_2 = '&4.';
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DEF cs_comments_2 = '';
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UNDEF 4;
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COL cs_stat_name_2 NEW_V cs_stat_name_2 NOPRI;
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COL cs_comments_2 NEW_V cs_comments_2 NOPRI;
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SELECT stat_name AS cs_stat_name_2, comments AS cs_comments_2 FROM v$osstat WHERE stat_name = TRIM('&&cs_stat_name_2.')
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/
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PRO
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PRO 5. Stat Name #3: (opt)
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DEF cs_stat_name_3 = '&5.';
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DEF cs_comments_3 = '';
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UNDEF 5;
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COL cs_stat_name_3 NEW_V cs_stat_name_3 NOPRI;
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COL cs_comments_3 NEW_V cs_comments_3 NOPRI;
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SELECT stat_name AS cs_stat_name_3, comments AS cs_comments_3 FROM v$osstat WHERE stat_name = TRIM('&&cs_stat_name_3.')
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/
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--
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--@@cs_internal/&&cs_set_container_to_cdb_root.
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--
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SELECT '&&cs_file_prefix._&&cs_script_name.' cs_file_name FROM DUAL;
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--
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DEF report_title = 'OS Stat(s) between &&cs_sample_time_from. and &&cs_sample_time_to. UTC';
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DEF chart_title = '&&report_title.';
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DEF xaxis_title = '';
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DEF vaxis_title = '';
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--
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-- (isStacked is true and baseline is null) or (not isStacked and baseline >= 0)
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--DEF is_stacked = "isStacked: false,";
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DEF is_stacked = "isStacked: true,";
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--DEF vaxis_baseline = ", baseline:&&cs_num_cpu_cores., baselineColor:'red'";
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DEF vaxis_baseline = "";
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DEF chart_foot_note_2 = "<br>2) &&cs_stat_name_1. &&cs_comments_1.";
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DEF chart_foot_note_3 = "<br>3) &&cs_stat_name_2. &&cs_comments_2.";
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DEF chart_foot_note_4 = "<br>4) &&cs_stat_name_3. &&cs_comments_3.<br>";
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DEF report_foot_note = 'SQL> @&&cs_script_name..sql "&&cs_sample_time_from." "&&cs_sample_time_to." "&&cs_stat_name_1." "&&cs_stat_name_2." "&&cs_stat_name_3."';
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--
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@@cs_internal/cs_spool_head_chart.sql
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--
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PRO ,{label:'&&cs_stat_name_1.', id:'1', type:'number'}
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PRO ,{label:'&&cs_stat_name_2.', id:'2', type:'number'}
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PRO ,{label:'&&cs_stat_name_3.', id:'3', type:'number'}
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PRO ]
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--
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SET HEA OFF PAGES 0;
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/****************************************************************************************/
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WITH
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FUNCTION num_format (p_number IN NUMBER, p_round IN NUMBER DEFAULT 0)
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RETURN VARCHAR2 IS
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BEGIN
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IF p_number IS NULL OR ROUND(p_number, p_round) <= 0 THEN
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RETURN 'null';
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ELSE
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RETURN TO_CHAR(ROUND(p_number, p_round));
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END IF;
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END num_format;
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/****************************************************************************************/
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osstat AS (
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SELECT /*+ MATERIALIZE NO_MERGE */
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CAST(s.begin_interval_time AS DATE) begin_time,
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CAST(s.end_interval_time AS DATE) end_time,
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(CAST(s.end_interval_time AS DATE) - CAST(s.begin_interval_time AS DATE)) * 24 * 3600 seconds,
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h.stat_name,
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CASE o.cumulative
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WHEN 'NO' THEN h.value
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WHEN 'YES' THEN h.value - LAG(h.value) OVER (PARTITION BY h.stat_name ORDER BY h.snap_id)
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ELSE 0
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END value,
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ROW_NUMBER() OVER (PARTITION BY h.stat_name ORDER BY h.snap_id) row_number
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FROM dba_hist_osstat h,
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dba_hist_snapshot s,
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v$osstat o
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WHERE h.dbid = TO_NUMBER('&&cs_dbid.')
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AND h.instance_number = TO_NUMBER('&&cs_instance_number.')
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AND h.snap_id BETWEEN TO_NUMBER('&&cs_snap_id_from.') AND TO_NUMBER('&&cs_snap_id_to.')
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AND h.stat_name IN ('&&cs_stat_name_1.', '&&cs_stat_name_2.', '&&cs_stat_name_3.')
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AND s.snap_id = h.snap_id
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AND s.dbid = h.dbid
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AND s.instance_number = h.instance_number
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AND o.stat_name = h.stat_name
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),
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my_query AS (
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SELECT end_time time,
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ROUND(SUM(CASE stat_name WHEN '&&cs_stat_name_1.' THEN value ELSE 0 END), 1) cs_stat_name_1,
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ROUND(SUM(CASE stat_name WHEN '&&cs_stat_name_2.' THEN value ELSE 0 END), 1) cs_stat_name_2,
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ROUND(SUM(CASE stat_name WHEN '&&cs_stat_name_3.' THEN value ELSE 0 END), 1) cs_stat_name_3
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FROM osstat
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WHERE row_number > 1 -- remove first row
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AND value >= 0
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AND seconds > 0
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GROUP BY
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end_time
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)
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SELECT ', [new Date('||
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TO_CHAR(q.time, 'YYYY')|| /* year */
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','||(TO_NUMBER(TO_CHAR(q.time, 'MM')) - 1)|| /* month - 1 */
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','||TO_CHAR(q.time, 'DD')|| /* day */
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','||TO_CHAR(q.time, 'HH24')|| /* hour */
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','||TO_CHAR(q.time, 'MI')|| /* minute */
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','||TO_CHAR(q.time, 'SS')|| /* second */
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')'||
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','||num_format(q.cs_stat_name_1, 1)||
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','||num_format(q.cs_stat_name_2, 1)||
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','||num_format(q.cs_stat_name_3, 1)||
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']'
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FROM my_query q
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ORDER BY
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q.time
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/
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/****************************************************************************************/
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SET HEA ON PAGES 100;
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--
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-- [Line|Area|SteppedArea|Scatter]
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DEF cs_chart_type = 'Scatter';
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-- disable explorer with "//" when using Pie
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DEF cs_chart_option_explorer = '';
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-- enable pie options with "" when using Pie
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DEF cs_chart_option_pie = '//';
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-- use oem colors
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DEF cs_oem_colors_series = '//';
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DEF cs_oem_colors_slices = '//';
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-- for line charts
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DEF cs_curve_type = '//';
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--
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@@cs_internal/cs_spool_id_chart.sql
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@@cs_internal/cs_spool_tail_chart.sql
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PRO
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PRO &&report_foot_note.
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--
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--@@cs_internal/&&cs_set_container_to_curr_pdb.
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--
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@@cs_internal/cs_undef.sql
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@@cs_internal/cs_reset.sql
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-- |