From 8f3c4f0a1a52e36e5c1efc1090e1e650291c5d7c Mon Sep 17 00:00:00 2001
From: Yacine31 <yacine.oumghar@gmail.com>
Date: Wed, 22 Nov 2023 15:43:36 +0100
Subject: [PATCH] Update 20_tbs_details.sql

---
 sql/20_tbs_details.sql | 125 +++++++++++++++++++++++++++++++----------
 1 file changed, 94 insertions(+), 31 deletions(-)

diff --git a/sql/20_tbs_details.sql b/sql/20_tbs_details.sql
index ca55bbb..391fef2 100644
--- a/sql/20_tbs_details.sql
+++ b/sql/20_tbs_details.sql
@@ -4,35 +4,98 @@ COL PCT_OCCUPATION_THEORIQUE FORMAT 990.00 HEAD "% Occup"
 COL TAILLE_MIB FORMAT 99999990.00 HEAD "Taille MB"
 COL TAILLE_MAX_MIB FORMAT 99999990.00 HEAD "Taille max MB"
 COL TAILLE_OCCUPEE_MIB FORMAT 99999990.00 HEAD "Espace occupé MiB"
-WITH TS_FREE_SPACE AS
-(select tablespace_name, file_id, sum(bytes) FREE_O from dba_free_space group by tablespace_name, file_id
-), TEMP_ALLOC AS
-(select tablespace_name, file_id, sum(bytes) USED_O from v$temp_extent_map group by tablespace_name, file_id
-)
-SELECT
-  TABLESPACE_NAME,
-  SUM(TAILLE_MIB) TAILLE_MIB,
-  SUM(TAILLE_MAX_MIB) TAILLE_MAX_MIB,
-  SUM(TAILLE_OCCUPEE_MIB) TAILLE_OCCUPEE_MIB,
-  ROUND(SUM(TAILLE_OCCUPEE_MIB)*100/SUM(GREATEST(TAILLE_MAX_MIB,TAILLE_MIB)),2) PCT_OCCUPATION_THEORIQUE
-FROM
-(
-    SELECT D.FILE_NAME, D.TABLESPACE_NAME, D.BYTES/1024/1024 TAILLE_MIB, DECODE(D.AUTOEXTENSIBLE,'NO',D.BYTES,D.MAXBYTES)/1024/1024 TAILLE_MAX_MIB,
-      (D.BYTES-FO.FREE_O)/1024/1024 TAILLE_OCCUPEE_MIB
-    FROM
-      DBA_DATA_FILES D, TS_FREE_SPACE FO
-    WHERE
-        D.TABLESPACE_NAME=FO.TABLESPACE_NAME
-    AND D.FILE_ID=FO.FILE_ID
-    UNION ALL
-    SELECT T.FILE_NAME, T.TABLESPACE_NAME, T.BYTES/1024/1024 TAILLE_MIB, DECODE(T.AUTOEXTENSIBLE,'NO',T.BYTES,T.MAXBYTES)/1024/1024 TAILLE_MAX_MIB,
-      (TA.USED_O)/1024/1024 TAILLE_OCCUPEE_MIB
-    FROM
-      DBA_TEMP_FILES T, TEMP_ALLOC TA
-    WHERE
-        T.TABLESPACE_NAME=TA.TABLESPACE_NAME
-    AND T.FILE_ID=TA.FILE_ID
-)
-GROUP BY TABLESPACE_NAME
-ORDER BY TABLESPACE_NAME;
+-- WITH TS_FREE_SPACE AS
+-- (select tablespace_name, file_id, sum(bytes) FREE_O from dba_free_space group by tablespace_name, file_id
+-- ), TEMP_ALLOC AS
+-- (select tablespace_name, file_id, sum(bytes) USED_O from v$temp_extent_map group by tablespace_name, file_id
+-- )
+-- SELECT
+--   TABLESPACE_NAME,
+--   SUM(TAILLE_MIB) TAILLE_MIB,
+--   SUM(TAILLE_MAX_MIB) TAILLE_MAX_MIB,
+--   SUM(TAILLE_OCCUPEE_MIB) TAILLE_OCCUPEE_MIB,
+--   ROUND(SUM(TAILLE_OCCUPEE_MIB)*100/SUM(GREATEST(TAILLE_MAX_MIB,TAILLE_MIB)),2) PCT_OCCUPATION_THEORIQUE
+-- FROM
+-- (
+--     SELECT D.FILE_NAME, D.TABLESPACE_NAME, D.BYTES/1024/1024 TAILLE_MIB, DECODE(D.AUTOEXTENSIBLE,'NO',D.BYTES,D.MAXBYTES)/1024/1024 TAILLE_MAX_MIB,
+--       (D.BYTES-FO.FREE_O)/1024/1024 TAILLE_OCCUPEE_MIB
+--     FROM
+--       DBA_DATA_FILES D, TS_FREE_SPACE FO
+--     WHERE
+--         D.TABLESPACE_NAME=FO.TABLESPACE_NAME
+--     AND D.FILE_ID=FO.FILE_ID
+--     UNION ALL
+--     SELECT T.FILE_NAME, T.TABLESPACE_NAME, T.BYTES/1024/1024 TAILLE_MIB, DECODE(T.AUTOEXTENSIBLE,'NO',T.BYTES,T.MAXBYTES)/1024/1024 TAILLE_MAX_MIB,
+--       (TA.USED_O)/1024/1024 TAILLE_OCCUPEE_MIB
+--     FROM
+--       DBA_TEMP_FILES T, TEMP_ALLOC TA
+--     WHERE
+--         T.TABLESPACE_NAME=TA.TABLESPACE_NAME
+--     AND T.FILE_ID=TA.FILE_ID
+-- )
+-- GROUP BY TABLESPACE_NAME
+-- ORDER BY TABLESPACE_NAME;-- 
 
+COL TABLESPACE_NAME FORMAT A20 HEAD "Tablespace"
+COL Allocated FORMAT 99999990.00 HEAD "Allocated MB"
+COL Used FORMAT 99999990.00 HEAD "Used MB"
+COL Free FORMAT 99999990.00 HEAD "Freed MB"
+COL Max FORMAT 99999990.00 HEAD "MaxSize MB"
+COL Pct_Used FORMAT 990.00 HEAD "% Used"
+
+select
+    a.tablespace_name,
+    a.bytes_alloc alloc,
+    a.bytes_alloc - nvl(b.bytes_free, 0) used,
+    nvl(b.bytes_free, 0)  free,
+    maxbytes Max,
+    (a.bytes_alloc - nvl(b.bytes_free, 0)) / maxbytes * 100 Pct_Used
+from
+    (
+        select
+            f.tablespace_name,
+            sum(f.bytes) bytes_alloc,
+            sum(decode(f.autoextensible, 'YES', f.maxbytes, 'NO', f.bytes)) maxbytes
+        from
+            dba_data_files f
+        group by
+            tablespace_name
+    ) a,
+    (
+        select
+            f.tablespace_name,
+            sum(f.bytes) bytes_free
+        from
+            dba_free_space f
+        group by
+            tablespace_name
+    ) b,
+    dba_tablespaces t
+where
+    a.tablespace_name = b.tablespace_name (+)
+    and b.tablespace_name = t.tablespace_name
+union all
+select
+    h.tablespace_name,
+    sum(h.bytes_free + h.bytes_used) alloc,
+    sum(nvl(p.bytes_used, 0)) used,
+    sum((h.bytes_free + h.bytes_used) - nvl(p.bytes_used, 0)) free,
+    sum(f.maxbytes) max,
+    (sum(h.bytes_free + h.bytes_used) - sum((h.bytes_free + h.bytes_used) - nvl(p.bytes_used, 0))) / sum(f.maxbytes) "Pct_Used%Max"
+from
+    sys.v_$temp_space_header h,
+    sys.v_$temp_extent_pool p,
+    dba_temp_files f,
+    dba_tablespaces dt
+where
+    p.file_id(+) = h.file_id
+    and p.tablespace_name(+) = h.tablespace_name
+    and f.file_id = h.file_id
+    and f.tablespace_name = h.tablespace_name
+    and h.tablespace_name = dt.tablespace_name
+group by
+    h.tablespace_name,
+    dt.contents
+order by
+    1
+;