I believe the only string function specific to Discoverer is AllTrim.
However, the INSTR and SUBSTR Oracle PL/SQL string functions should work. For syntax, see: http://www.psoug.org/refer
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Question
Truncate string field from the right
Hello,
Trying to return the rightmost 5 characters in a multi-length field (1-9 characters). In Excel or VB I could use the RIGHT function to get what I want, but I'm using Discoverer which is not recognizing RIGHT as a registered function. RTRIM only weeds out the blanks so that doesn't work. Any other suggestions?
TIA
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by: slightwvPosted on 2004-08-10 at 12:56:41ID: 11767026
It's not pretty but should work (it's the quickest I can come up with off the top of my head).
drop table tab1;
create table tab1( col1 varchar2(9));
insert into tab1 values('1');
insert into tab1 values('12');
insert into tab1 values('123');
insert into tab1 values('1234');
insert into tab1 values('12345');
insert into tab1 values('123456');
insert into tab1 values('1234567');
insert into tab1 values('12345678');
insert into tab1 values('123456789');
commit;
select substr(lpad(col1,14,0),10)
/