216 lines
7.2 KiB
SQL
216 lines
7.2 KiB
SQL
----------------------------------------------------------------------------------------
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--
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-- File name: cs_table_stats_chart.sql
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--
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-- Purpose: CBO Statistics History for given Table (time series chart)
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--
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-- Author: Carlos Sierra
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--
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-- Version: 2022/10/20
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--
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-- Usage: Execute connected to PDB.
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--
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-- Enter Table when requested.
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--
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-- Example: $ sqlplus / as sysdba
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-- SQL> @cs_table_stats_chart.sql
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--
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-- Notes: Developed and tested on 19c
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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_cdb_warn.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_table_stats_chart';
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DEF cs_hours_range_default = '8760';
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--
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@@cs_internal/&&cs_set_container_to_cdb_root.
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--
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COL cs_hours_range_default NEW_V cs_hours_range_default NOPRI;
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SELECT TRIM(TO_CHAR(LEAST(TRUNC((SYSDATE - MIN(last_analyzed)) * 24), TO_NUMBER('&&cs_hours_range_default.')))) AS cs_hours_range_default FROM &&cs_tools_schema..dbc_tables
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/
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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 owner NEW_V owner FOR A30 HEA 'TABLE_OWNER';
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COL oracle_maintained FOR A4 HEA 'ORCL';
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COL tables FOR 999,990;
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BREAK ON oracle_maintained SKIP PAGE DUPL;
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SELECT /*+ OPT_PARAM('_px_cdb_view_enabled' 'FALSE') */
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u.oracle_maintained,
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t.owner,
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COUNT(DISTINCT t.table_name) AS tables
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FROM &&cs_tools_schema..dbc_tables t,
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cdb_users u
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WHERE t.pdb_name = '&&cs_con_name.'
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AND t.snap_time BETWEEN TO_DATE('&&cs_sample_time_from.', '&&cs_datetime_full_format.') AND TO_DATE('&&cs_sample_time_to.', '&&cs_datetime_full_format.')
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AND u.username = t.owner
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GROUP BY
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u.oracle_maintained,
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t.owner
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ORDER BY
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u.oracle_maintained DESC,
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t.owner
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/
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COL table_owner NEW_V table_owner FOR A30;
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PRO
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PRO 3. Table Owner:
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DEF table_owner = '&3.';
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UNDEF 3;
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SELECT UPPER(NVL('&&table_owner.', '&&owner.')) table_owner FROM DUAL
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/
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--
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COL table_name FOR A30 PRI;
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COL num_rows FOR 999,999,999,990;
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COL blocks FOR 9,999,999,990;
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WITH
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sq1 AS (
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SELECT /*+ OPT_PARAM('_px_cdb_view_enabled' 'FALSE') */
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t.table_name, t.num_rows, t.blocks, t.last_analyzed,
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ROW_NUMBER() OVER (PARTITION BY t.table_name ORDER BY t.snap_time DESC) AS rn
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FROM &&cs_tools_schema..dbc_tables t,
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v$containers c,
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cdb_users u
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WHERE t.pdb_name = '&&cs_con_name.'
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AND t.owner = '&&table_owner.'
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AND t.snap_time BETWEEN TO_DATE('&&cs_sample_time_from.', '&&cs_datetime_full_format.') AND TO_DATE('&&cs_sample_time_to.', '&&cs_datetime_full_format.')
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AND c.name = t.pdb_name
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AND u.con_id = c.con_id
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AND u.username = t.owner
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)
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SELECT t.table_name, t.num_rows, t.blocks, t.last_analyzed
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FROM sq1 t
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WHERE t.rn = 1
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ORDER BY
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t.table_name
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/
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PRO
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PRO 4. Table Name:
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DEF table_name = '&4.';
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UNDEF 4;
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COL table_name NEW_V table_name FOR A30 NOPRI;
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SELECT UPPER(TRIM('&&table_name.')) table_name FROM DUAL;
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--
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PRO
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PRO 5. Graph Type: [{Line}|Scatter|Area]
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DEF graph_type = '&5.';
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UNDEF 5;
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COL cs_graph_type NEW_V cs_graph_type NOPRI;
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SELECT CASE WHEN '&&graph_type.' IN ('Line', 'Scatter', 'Area') THEN '&&graph_type.' ELSE 'Line' END AS cs_graph_type FROM DUAL
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/
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--
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PRO
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PRO 6. Trendlines Type: &&cs_trendlines_types.
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DEF cs_trendlines_type = '&6.';
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UNDEF 6;
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COL cs_trendlines_type NEW_V cs_trendlines_type NOPRI;
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COL cs_trendlines NEW_V cs_trendlines NOPRI;
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COL cs_hAxis_maxValue NEW_V cs_hAxis_maxValue NOPRI;
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SELECT CASE WHEN LOWER(TRIM(NVL('&&cs_trendlines_type.', 'none'))) IN ('linear', 'polynomial', 'exponential', 'none') THEN LOWER(TRIM(NVL('&&cs_trendlines_type.', 'none'))) ELSE 'none' END AS cs_trendlines_type,
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CASE WHEN LOWER(TRIM(NVL('&&cs_trendlines_type.', 'none'))) = 'none' THEN '//' END AS cs_trendlines,
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CASE WHEN LOWER(TRIM(NVL('&&cs_trendlines_type.', 'none'))) IN ('linear', 'polynomial', 'exponential') THEN '&&cs_hAxis_maxValue.' END AS cs_hAxis_maxValue
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FROM DUAL
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/
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--
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SELECT '&&cs_file_prefix._&&cs_script_name._&&table_owner..&&table_name.' cs_file_name FROM DUAL;
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--
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DEF report_title = "&&table_owner..&&table_name.";
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DEF chart_title = "&&table_owner..&&table_name.";
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DEF xaxis_title = "";
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DEF vaxis_title = "";
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DEF hAxis_maxValue = "&&cs_hAxis_maxValue.";
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DEF cs_trendlines_series = ", 0:{}, 1:{}";
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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) ";
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DEF chart_foot_note_2 = "";
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DEF chart_foot_note_3 = "";
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DEF chart_foot_note_3 = "";
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DEF chart_foot_note_4 = "";
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DEF report_foot_note = 'SQL> @&&cs_script_name..sql "&&cs_sample_time_from." "&&cs_sample_time_to." "&&table_owner." "&&table_name." "&&cs_graph_type." "&&cs_trendlines_type."';
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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:'Num Rows', id:'1', type:'number'}
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PRO ,{label:'Blocks', id:'2', 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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my_query AS (
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SELECT DISTINCT
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last_analyzed,
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num_rows,
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blocks,
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num_rows/GREATEST(blocks,1) AS rows_per_block,
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avg_row_len,
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sample_size
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FROM &&cs_tools_schema..dbc_tables
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WHERE pdb_name = '&&cs_con_name.'
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AND owner = '&&table_owner.'
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AND table_name = '&&table_name.'
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AND snap_time BETWEEN TO_DATE('&&cs_sample_time_from.', '&&cs_datetime_full_format.') AND TO_DATE('&&cs_sample_time_to.', '&&cs_datetime_full_format.')
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AND num_rows + blocks >= 0
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)
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SELECT ', [new Date('||
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TO_CHAR(q.last_analyzed, 'YYYY')|| /* year */
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','||(TO_NUMBER(TO_CHAR(q.last_analyzed, 'MM')) - 1)|| /* month - 1 */
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','||TO_CHAR(q.last_analyzed, 'DD')|| /* day */
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','||TO_CHAR(q.last_analyzed, 'HH24')|| /* hour */
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','||TO_CHAR(q.last_analyzed, 'MI')|| /* minute */
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','||TO_CHAR(q.last_analyzed, 'SS')|| /* second */
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')'||
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','||num_format(q.num_rows)||
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','||num_format(q.blocks)||
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']'
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FROM my_query q
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ORDER BY
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q.last_analyzed
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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 = 'Line';
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-- DEF cs_chart_type = 'Scatter';
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DEF cs_chart_type = '&&cs_graph_type.';
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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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