| http://www.w3.org/ns/prov#value | - so the (implicit) conversion is somehow left to the hands of the client/caller, that receives the output.I agree with you that using TO_CHAR on a date value without specifying a format is NOT a good practice, except if the author knows how to control exactly the format that he intends to receive, best by explicitly setting the NLS_DATE_FORMAT, usually BEFORE opening the cursor, be it even for th
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