dbms_output.put_line('the query doesn't retrieve any record'); technical question How did you print doesn't without using the single quotation double times or the q'[ doesn't ]'
@KkaledAlkhudari
6 жыл бұрын
i did not use single quotation, i used another sign
@mostafabadr4175
5 жыл бұрын
put like this twice '' dbms_output.put_line('the query doesn''t retrieve any record'); it will work
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