regex - Finding and removing non ascii characters from an Oracle Varchar2 - Stack Overflow

I found the answer here: http://www.squaredba.com/remove-non-ascii-characters-from-a-column-255.html CREATE OR REPLACE FUNCTION O1DW.RECTIFY_NON_ASCII(INPUT_STR IN VARCHAR2) RETURN VARCHAR2 IS str VARCHAR2(2000); act number :=0 ...

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