diff --git a/sql/21_datafile.sql b/sql/21_datafile.sql
index 72f289b..b544edc 100644
--- a/sql/21_datafile.sql
+++ b/sql/21_datafile.sql
@@ -1,13 +1,12 @@
-prompt <h2>Datafiles </h2>
-SELECT /*+  NO_MERGE  */ 
-       x.file_name, x.file_id, x.tablespace_name, round(x.bytes/1024/1024,0) "Bytes_Mo", x.status, x.autoextensible, round(x.maxbytes/1024/1024/1024,0) "MaxBytes_Go", x.online_status
-	   --,c.name con_name
+prompt <h2>Détail des datafiles : </h2>
+SELECT  
+       x.file_name, x.file_id, x.tablespace_name, 
+       round(x.bytes/1024/1024,0) "Bytes_Mo", x.status, x.autoextensible, 
+       round(x.maxbytes/1024/1024/1024,0) "MaxBytes_Go", x.online_status
   FROM dba_data_files x
-       --LEFT OUTER JOIN v$containers c ON c.con_id = x.con_id
  ORDER BY
-       --x.con_id,
 	   x.file_name;
 
-prompt <h2>v$database_block_corruption</h2>
+prompt <h2>Existance de blocks corrompus :</h2>
 select * from v$database_block_corruption;
 exit
\ No newline at end of file