2026-03-12 20:23:15

tpt/nf.sql

@@ -0,0 +1,15 @@
+-- Copyright 2018 Tanel Poder. All rights reserved. More info at http://tanelpoder.com
+-- Licensed under the Apache License, Version 2.0. See LICENSE.txt for terms & conditions.
+
+define _nf_precision=2
+define _nf_base=2
+define _nf_grouplen=10
+
+define _nf_v=&1
+
+select round (  &_nf_v / power( &_nf_base , trunc(log(&_nf_base,&_nf_v))-trunc(mod(log(&_nf_base,&_nf_v),&_nf_grouplen)) ), &_nf_precision  ) 
+	|| decode( trunc(log(&_nf_base,&_nf_v))-trunc(mod(log(&_nf_base,&_nf_v),&_nf_grouplen))
+			   , 0,'', 1,'', &_nf_grouplen*1,'k', &_nf_grouplen*2,'M', &_nf_grouplen*3,'G', &_nf_grouplen*4,'T', &_nf_grouplen*5,'P', &_nf_grouplen*6,'E'
+			   , '*&_nf_base^'||to_char( trunc(log(&_nf_base,&_nf_v))-trunc(mod(log(&_nf_base,&_nf_v),&_nf_grouplen)) )  
+	   ) output 
+from dual;