105 lines
3.0 KiB
SQL
105 lines
3.0 KiB
SQL
----------------------------------------------------------------------------------------
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--
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-- File name: cs_top_segments.sql
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--
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-- Purpose: Top CDB or PDB Segments (text report)
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--
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-- Author: Carlos Sierra
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--
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-- Version: 2020/12/09
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--
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-- Usage: Execute connected to CDB or PDB.
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--
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-- Example: $ sqlplus / as sysdba
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-- SQL> @cs_top_segments.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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DEF top_segments = '30';
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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_top_segments';
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--
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SELECT DISTINCT tablespace_name
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FROM cdb_tablespaces
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ORDER BY 1
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/
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PRO
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PRO 1. Enter Tablespace Name (opt):
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DEF cs2_tablespace_name = '&1.';
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UNDEF 1;
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--
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SELECT '&&cs_file_prefix._&&cs_script_name.'||CASE WHEN '&&cs2_tablespace_name.' IS NOT NULL THEN '_&&cs2_tablespace_name.' END AS cs_file_name FROM DUAL;
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--
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@@cs_internal/cs_spool_head.sql
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PRO SQL> @&&cs_script_name..sql &&cs2_tablespace_name.
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@@cs_internal/cs_spool_id.sql
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--
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PRO TABLESPACE : "&&cs2_tablespace_name."
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--
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COL rn FOR A5 HEA 'TOP#';
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COL owner FOR A30;
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COL segment_name FOR A30;
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COL partition_name FOR A30;
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COL mbs FOR 999,990;
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COL gb FOR 99,990.000 HEA 'SEGMENT|GB';
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COL table_name FOR A30;
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COL column_name FOR A30;
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COL tablespace_name FOR A30;
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COL pdb_name FOR A35;
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COL securefile FOR A6 HEA 'SECURE|FILE';
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COL segment_space_management FOR A10 HEA 'SEGMENT|SPACE|MANAGEMENT';
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--
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BREAK ON REPORT;
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COMPUTE SUM LABEL 'TOTAL' OF gb ON REPORT;
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--
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PRO
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PRO TOP &&top_segments. SEGMENTS (CDB_SEGMENTS)
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PRO ~~~~~~~~~~~~~~~
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SELECT LPAD(ROW_NUMBER() OVER (ORDER BY s.bytes DESC, s.owner, s.segment_name, s.partition_name), LENGTH('&&top_segments.'), '0') AS rn,
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s.bytes / POWER(10, 9) AS gb,
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s.owner, s.segment_name, s.partition_name,
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CASE WHEN s.segment_type = 'LOBSEGMENT' THEN 'LOB' ELSE s.segment_type END AS segment_type,
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COALESCE(l.table_name, i.table_name) AS table_name,
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l.column_name,
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l.securefile,
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s.tablespace_name,
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t.segment_space_management,
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c.name||'('||s.con_id||')' AS pdb_name
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FROM cdb_segments s,
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cdb_tablespaces t,
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cdb_lobs l,
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cdb_indexes i,
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v$containers c
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WHERE s.tablespace_name = COALESCE('&&cs2_tablespace_name.', s.tablespace_name)
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AND t.con_id = s.con_id
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AND t.tablespace_name = s.tablespace_name
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AND l.con_id(+) = s.con_id
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AND l.owner(+) = s.owner
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AND l.segment_name(+) = s.segment_name
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AND i.con_id(+) = s.con_id
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AND i.owner(+) = s.owner
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AND i.index_name(+) = s.segment_name
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AND c.con_id = s.con_id
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AND c.open_mode = 'READ WRITE'
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ORDER BY
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s.bytes DESC, s.owner, s.segment_name, s.partition_name
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FETCH FIRST &&top_segments. ROWS ONLY
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/
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--
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CLEAR BREAK COMPUTE;
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--
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PRO
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PRO SQL> @&&cs_script_name..sql &&cs2_tablespace_name.
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--
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@@cs_internal/cs_spool_tail.sql
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@@cs_internal/cs_undef.sql
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@@cs_internal/cs_reset.sql
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-- |