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SQL>
SQL>
SQL> CREATE OR REPLACE FUNCTION qstring (str_in IN VARCHAR2, qchar_in VARCHAR2 := '|')
2 RETURN VARCHAR2
3 IS
4 retval VARCHAR2(32767);
5 BEGIN
6 EXECUTE IMMEDIATE
7 'BEGIN :var := q''' || qchar_in || str_in || qchar_in || '''; END;'
8 USING OUT retval;
9 RETURN retval;
10 END;
11 /
Function created.
SQL>
SQL>
SQL>
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