From 670ed6c2b8b78cf33fabf8f1d8946ab2230b46be Mon Sep 17 00:00:00 2001
From: Yacine31 <yacine.oumghar@gmail.com>
Date: Thu, 6 Jun 2024 05:33:57 +0200
Subject: [PATCH] Update 20c_datafile.sql

---
 sql/20c_datafile.sql | 93 ++++++++++++++++----------------------------
 1 file changed, 33 insertions(+), 60 deletions(-)

diff --git a/sql/20c_datafile.sql b/sql/20c_datafile.sql
index a1e4e4c..8254d6c 100644
--- a/sql/20c_datafile.sql
+++ b/sql/20c_datafile.sql
@@ -1,62 +1,35 @@
-prompt <h2>Détail des datafiles : </h2>
+prompt <h2>CDB/PDB - Détail des datafiles : </h2>
 
+COLUMN is_cdb NEW_VALUE is_cdb_var
+SELECT cdb AS is_cdb FROM v$database;
 
-DECLARE
-    v_is_cdb VARCHAR2(3);
-BEGIN
-    -- Vérifier si la base de données est une CDB
-    SELECT cdb INTO v_is_cdb FROM v$database;
-
-    IF v_is_cdb = 'YES' THEN
-        -- Si la base de données est une CDB, exécuter la requête avec pdb_id et pdb_name
-        FOR rec IN (
-            SELECT 
-                p.pdb_id AS pdb_id,
-                p.pdb_name AS pdb_name,
-                df.tablespace_name, 
-                df.file_name, 
-                df.bytes/1024/1024 AS Size_Mo, 
-                df.maxbytes/1024/1024 AS Maxsize_Mo, 
-                df.autoextensible
-            FROM 
-                cdb_data_files df 
-            JOIN 
-                cdb_pdbs p 
-            ON 
-                df.con_id = p.pdb_id
-            ORDER BY p.pdb_name
-        )
-        LOOP
-            DBMS_OUTPUT.PUT_LINE('PDB ID: ' || rec.pdb_id || 
-                                 ', PDB Name: ' || rec.pdb_name || 
-                                 ', Tablespace Name: ' || rec.tablespace_name || 
-                                 ', File Name: ' || rec.file_name || 
-                                 ', Size (MB): ' || rec.Size_Mo || 
-                                 ', Max Size (MB): ' || rec.Maxsize_Mo || 
-                                 ', Autoextensible: ' || rec.autoextensible);
-        END LOOP;
-    ELSE
-        -- Si la base de données n'est pas une CDB, exécuter la requête sans pdb_id et pdb_name
-        FOR rec IN (
-            SELECT 
-                df.tablespace_name, 
-                df.file_name, 
-                df.bytes/1024/1024 AS Size_Mo, 
-                df.maxbytes/1024/1024 AS Maxsize_Mo, 
-                df.autoextensible 
-            FROM 
-                dba_data_files df
-            ORDER BY
-            	df.tablespace_name, 
-            	df.file_name
-        )
-        LOOP
-            DBMS_OUTPUT.PUT_LINE('Tablespace Name: ' || rec.tablespace_name || 
-                                 ', File Name: ' || rec.file_name || 
-                                 ', Size (MB): ' || rec.Size_Mo || 
-                                 ', Max Size (MB): ' || rec.Maxsize_Mo || 
-                                 ', Autoextensible: ' || rec.autoextensible);
-        END LOOP;
-    END IF;
-END;
-/
+SELECT 
+    CASE 
+        WHEN '&is_cdb_var' = 'YES' THEN p.con_id 
+        ELSE NULL 
+    END AS pdb_id,
+    CASE 
+        WHEN '&is_cdb_var' = 'YES' THEN p.name 
+        ELSE NULL 
+    END AS pdb_name,
+    df.tablespace_name, 
+    df.file_name, 
+    df.bytes/1024/1024 AS Size_Mo, 
+    df.maxbytes/1024/1024 AS Maxsize_Mo, 
+    df.autoextensible
+FROM 
+    cdb_data_files df
+    LEFT JOIN cdb_pdbs p ON df.con_id = p.con_id
+WHERE '&is_cdb_var' = 'YES'
+UNION ALL
+SELECT 
+    NULL AS pdb_id,
+    NULL AS pdb_name,
+    df.tablespace_name, 
+    df.file_name, 
+    df.bytes/1024/1024 AS Size_Mo, 
+    df.maxbytes/1024/1024 AS Maxsize_Mo, 
+    df.autoextensible
+FROM 
+    dba_data_files df
+WHERE '&is_cdb_var' = 'NO';