20b remplacé par 20c

sql/20b_datafile.sql.old

@@ -0,0 +1,49 @@
+prompt <h2>Détail des datafiles : </h2>
+
+
+COL file_id HEAD "File ID"
+COL file_name HEAD "Datafile"
+COL tablespace_name FORMAT A20 HEAD "Tablespace"
+
+COL file_size_mb FORMAT 999999999.00 HEAD "File Size MB"
+COL space_used_mb FORMAT 999999999.00 HEAD "Space Used MB"
+COL space_free_mb FORMAT 999999999.00 HEAD "Space Free MB"
+COL maxsize_mb FORMAT 999999999.00 HEAD "Max Size MB"
+COL percent_used FORMAT 999.00 HEAD "% Used"
+
+COL autoextensible FORMAT A15 HEAD "Auto Extensible"
+COL status head "Status"
+COL online_status format a15 head "Online Status"
+
+select
+    d.file_id,
+    d.file_name,
+    d.tablespace_name,
+    a.bytes_alloc/1024/1024 file_size_mb,
+    (a.bytes_alloc - nvl(b.bytes_free, 0))/1024/1024 space_used_mb,
+    nvl(b.bytes_free, 0)/1024/1024  space_free_mb,
+    a.maxbytes/1024/1024 maxsize_mb,
+    round((a.bytes_alloc - nvl(b.bytes_free, 0)) / a.maxbytes * 100,2) percent_used,
+    d.autoextensible,
+    d.status,
+    d.online_status
+from
+    (
+        select
+            f.file_id,
+            sum(f.bytes) bytes_alloc,
+            sum(decode(f.autoextensible, 'YES', f.maxbytes, 'NO', f.bytes)) maxbytes
+        from dba_data_files f group by file_id
+    ) a,
+    (
+        select
+            f.file_id,
+            sum(f.bytes) bytes_free
+        from dba_free_space f group by file_id
+    ) b,
+    dba_data_files d
+where
+    a.file_id = b.file_id (+) and d.file_id=a.file_id
+order by 
+    d.file_name
+;