Oracle: Pattern for to_char(number) to add additional ascii characters?
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06-09-2019 - |
Question
Using the Oracle to_char(number) function, is it possible to append ascii characters to the returned string?
Specifically, I need to add a percentage character to the returned string.
"select to_char(89.2244, '999G999G999G999G990D00') from dual" --> returns "89.22". I need a format pattern that returns "89.22%".
I am using this through reports in Application Express, so cannot simply concatenate "%" to the query, i need to put it in the number format.
Solution
So you can't wrap the to_char with a CONCAT?
select concat(to_char(89.2244, '999G999G999G999G990D00'),'%') from dual
OTHER TIPS
You can't do it right in the number format.
If you are able to change NLS_CURRENCY
for you session, you can do the following:
SELECT TO_CHAR(1.2, '999G999G999G999G990D00L' /*, 'NLS_CURRENCY=%' */)
FROM dual
---
1,20%
Quick and dirty way:
select to_char(89.2244, '999G999G999G999G990D00L', 'NLS_CURRENCY=''%''') from dual;
SYS @ orant11g >select to_char(89.2244, '999G999G999G999G990D00')||'%' from dual;
TO_CHAR(89.2244,'999G999 ------------------------ 89.22%
Just use the || bars instead of the concat function.