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Display advanced Unicode in Oracle SQL Developer - Chitu Okoli
It can be tricky sometimes to display Unicode characters in Oracle SQL Developer. For most Unicode characters, the UNISTR function will do the trick: UNISTR('\25CF') will display ‚óŹ, UNISTR('\2192')will display → and UNISTR('\2020')will display †. To see the display, you can execute select UNISTR('\2020') from dual; to display †. However, some Unicode characters in higher code …