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oracle/csierra/cs_internal/cs_dependency_lobs.sql

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2026-03-12 21:23:47 +01:00
COL owner FOR A30 HEA 'Table Owner';
COL table_name FOR A30 HEA 'Table Name';
COL column_name FOR A30 HEA 'Column Name';
COL index_name FOR A30 HEA 'Index Name';
COL segment_name FOR A30 HEA 'Segment Name';
COL bytes FOR 999,999,999,999,990 HEA 'Bytes';
COL blocks FOR 999,999,990 HEA 'Blocks';
COL size_MiB FOR 999,999,990.000 HEA 'Size MiB';
COL size_MB FOR 999,999,990.000 HEA 'Size MB';
COL deduplication FOR A13 HEA 'Deduplication';
COL compression FOR A11 HEA 'Compression';
COL encrypt FOR A7 HEA 'Encrypt';
COL cache FOR A5 HEA 'Cache';
COL securefile FOR A10 HEA 'SecureFile';
COL in_row FOR A6 HEA 'In Row';
COL tablespace_name FOR A30 HEA 'Tablespace';
--
BRE ON owner ON table_name SKIP 1;
--
PRO
PRO LOBS (dba_lobs)
PRO ~~~~
WITH /* INDEXES */
v_sqlarea_m AS (
SELECT /*+ MATERIALIZE NO_MERGE QB_NAME(sqlarea) */
DISTINCT
hash_value, address
FROM v$sqlarea
WHERE sql_id = '&&cs_sql_id.'
),
v_object_dependency_m AS (
SELECT /*+ MATERIALIZE NO_MERGE QB_NAME(obj_dependency) */
DISTINCT
o.to_owner, o.to_name
-- o.to_hash, o.to_address
FROM v$object_dependency o,
v_sqlarea_m s
WHERE o.from_hash = s.hash_value
AND o.from_address = s.address
AND o.to_type = 2 -- table
),
-- v_db_object_cache_m AS (
-- SELECT /*+ MATERIALIZE NO_MERGE QB_NAME(obj_cache) */
-- DISTINCT
-- SUBSTR(c.owner,1,30) AS object_owner,
-- SUBSTR(c.name,1,30) AS object_name
-- FROM v$db_object_cache c,
-- v_object_dependency_m d
-- WHERE c.type IN ('TABLE','VIEW')
-- AND c.hash_value = d.to_hash
-- AND c.addr = d.to_address
-- ),
dba_tables_m AS (
SELECT /*+ MATERIALIZE NO_MERGE QB_NAME(dba_tables) */
t.owner,
t.table_name
FROM dba_tables t,
v_object_dependency_m o
-- v_db_object_cache_m c
-- WHERE t.owner = c.object_owner
-- AND t.table_name = c.object_name
WHERE t.owner = o.to_owner
AND t.table_name = o.to_name
)
SELECT /*+ QB_NAME(get_stats) */
t.owner,
t.table_name,
l.column_name,
SUM(s.bytes) AS bytes,
SUM(s.blocks) AS blocks,
--SUM(s.blocks) * COALESCE(b.block_size, TO_NUMBER(p.value)) / POWER(2,20) AS size_MiB,
SUM(s.blocks) * COALESCE(b.block_size, TO_NUMBER(p.value)) / POWER(10,6) AS size_MB,
l.deduplication,
l.compression,
l.encrypt,
l.cache,
l.securefile,
l.in_row,
l.index_name,
l.segment_name,
l.tablespace_name
FROM dba_tables_m t,
dba_lobs l,
dba_segments s,
dba_tablespaces b,
v$parameter p
WHERE l.owner = t.owner
AND l.table_name = t.table_name
AND s.owner = l.owner
AND s.segment_name = l.segment_name
AND s.segment_type IN ('LOBSEGMENT', 'LOB PARTITION')
AND b.tablespace_name(+) = l.tablespace_name
AND p.name = 'db_block_size'
GROUP BY
t.owner,
t.table_name,
l.column_name,
l.index_name,
l.segment_name,
l.deduplication,
l.compression,
l.encrypt,
l.cache,
l.securefile,
l.in_row,
l.tablespace_name,
b.block_size,
p.value
ORDER BY
t.owner,
t.table_name,
l.column_name
/
--
CL BRE;
--