diff --git a/summary/21_tbs_details.sql b/summary/21_tbs_details.sql
new file mode 100644
index 0000000..fd037c2
--- /dev/null
+++ b/summary/21_tbs_details.sql
@@ -0,0 +1,68 @@
+prompt <h3>Détail des tablespaces : </h3>
+
+COL TABLESPACE_NAME FORMAT A20 HEAD "tablespace"
+COL alloc FORMAT 99999999.00 HEAD "allocated_mb"
+COL used FORMAT 99999999.00 HEAD "used_mb"
+COL free FORMAT 99999999.00 HEAD "free_mb"
+COL max FORMAT 99999999.00 HEAD "maxsize_mb"
+COL Pct_Used FORMAT 999.00 HEAD "percent_used"
+
+select
+    a.tablespace_name,
+    t.bigfile,
+    a.bytes_alloc/1024/1024 alloc,
+    (a.bytes_alloc - nvl(b.bytes_free, 0))/1024/1024 used,
+    (nvl(b.bytes_free, 0))/1024/1024  free,
+    maxbytes/1024/1024 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,
+    dt.bigfile,
+    (sum(h.bytes_free + h.bytes_used))/1024/1024 alloc,
+    (sum(nvl(p.bytes_used, 0)))/1024/1024 used,
+    (sum((h.bytes_free + h.bytes_used) - nvl(p.bytes_used, 0)))/1024/1024 free,
+    (sum(f.maxbytes))/1024/1024 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
+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,
+    dt.bigfile
+order by
+    1
+;