creation

sql/20_tbs_details.sql

@@ -0,0 +1,38 @@
+prompt <h2>Tablespace details </h2>
+COL TABLESPACE_NAME FORMAT A20 HEAD "Nom espace|disque logique"
+COL PCT_OCCUPATION_THEORIQUE FORMAT 990.00 HEAD "%occ|Theo"
+COL TAILLE_MIB FORMAT 99999990.00 HEAD "Taille|MiB"
+COL TAILLE_MAX_MIB FORMAT 99999990.00 HEAD "Taille max|MiB"
+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;
+exit