[migration] Updates procedure to rebuild DIRS_FULL_PATH table

migration/castor/castorns_build_dirsfullpath.sql

@@ -38,11 +38,11 @@ INSERT INTO CTADirsFullPathMigration select a.fileid, a.parent_fileid, '/' || a.
   a.csumvalue, a.acl, a.stagertime, a.oncta, b.depth+1, 0 from CTADirsFullPathNames a, CTADirsFullPathMigration b 
   where a.parent_fileid=b.fileid and b.depth=0;
 
-/* Procedure to prepare the files and segments metadata for export to CTA */
-CREATE OR REPLACE PROCEDURE buildCTADirsFullPathMigration AS
-  Curdepth INTEGER;
+/* Table should contain 2 rows at depth 0 and 1 */
+SELECT * from CTADirsFullPathMigration;
+
 BEGIN
-  Curdepth := 1;
+  FOR Curdepth IN 1..40
   LOOP
     INSERT INTO CTADirsFullPathMigration
         (SELECT a.fileid, a.parent_fileid, b.name || '/' || a.name, a.filemode, a.nlink, a.owner_uid,
@@ -51,12 +51,10 @@ BEGIN
          FROM CTADirsFullPathNames a, CTADirsFullPathMigration b
          WHERE a.parent_fileid=b.fileid and b.depth=Curdepth);
     EXIT WHEN sql%rowcount = 0;
-    Curdepth := Curdepth + 1;
   END LOOP;
+END;
 
-  EXECUTE IMMEDIATE ('TRUNCATE TABLE Dirs_Full_Path;');
-  INSERT INTO Dirs_Full_Path
+TRUNCATE TABLE Dirs_Full_Path;
+INSERT INTO Dirs_Full_Path
       (SELECT fileid, parent_fileid as parent, SUBSTR(name,(INSTR(name,'/',-1,1)+1),length(name)) as name, name as path, depth
        FROM CTADirsFullPathMigration);
-END;
-/