Several characters replace without recursion?
HelloI need to know if it is possible to replace several characters at once without the recursive function calls.
for example:
Replace (replace ('source1', '&',' $'),'-',' _')
(1) is there a better way to achieve this?
(2) if I write a P/SQL function for this, it will be better or worse (performance)?
Thank you!!!
Edited by: NIghtbeat on July 30, 2010 16:59
You can use the translation:
SQL> select translate('test#@@%%^^1234','x(#|@|\^|%)','x') from dual
/
TRANSLATE('TEST#@@%%^^1234','X(#|@|\^|%)','X')
----------------------------------------------
test1234
or
SQL> select translate('tes&$9-8$&-&&','x&-','x$_') from dual
/
TRANSLATE('TES&$9-8$&-&&','X&-','X$_')
--------------------------------------
tes$$9_8$$_$$
Published by: michaels2 on July 30, 2010 13:38
Tags: Database
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