java - How to replace a character programmatically in Oracle 8.x series -

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due repetitive errors 1 of our java applications:

engine engine_0: error in application action. org.xml.sax.saxparseexception: invalid xml character (unicode: 0x13) found in element content of document.

i need "fix" unicode character in oracle database, ideally in programmatic fashion. once identified, simple way "search , replace" it?

assuming characters present in text field:

update table set column=replace(convert(varchar(5000), column), 'searchstring', 'replacestring')

(note work on text field no more 5000 characters, larger text fields increase number in query).


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