2026-03-12 20:23:15

vdh/create_display_raw.sql

@@ -0,0 +1,35 @@
+create or replace function enkitec.display_raw (rawval raw, type varchar2)
+return varchar2
+is
+   cn     number;
+   cv     varchar2(32);
+   cd     date;
+   cnv    nvarchar2(32);
+   cr     rowid;
+   cc     char(32);
+begin
+-- Greg Rahn's display_raw script
+   if (type = 'NUMBER') then
+      dbms_stats.convert_raw_value(rawval, cn);
+      return to_char(cn);
+   elsif (type = 'VARCHAR2') then
+      dbms_stats.convert_raw_value(rawval, cv);
+      return to_char(cv);
+   elsif (type = 'DATE') then
+      dbms_stats.convert_raw_value(rawval, cd);
+      return to_char(cd,'dd-mon-yyyy');
+   elsif (type = 'NVARCHAR2') then
+      dbms_stats.convert_raw_value(rawval, cnv);
+      return to_char(cnv);
+   elsif (type = 'ROWID') then
+      dbms_stats.convert_raw_value(rawval, cr);
+      return to_char(cnv);
+   elsif (type = 'CHAR') then
+      dbms_stats.convert_raw_value(rawval, cc);
+      return to_char(cc);
+   else
+      return 'UNKNOWN DATATYPE';
+   end if;
+end;
+/
+