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Most DNS clients cache the results of name resolution requests. This speeds up name resolution if multiple lookups are done to the same address, such as is common when browsing the web. Sometimes a bad DNS entry will be cached and you will need to either flush the DNS cache to get rid of it, or wait up to 24 hours for it to be dropped from the cache automatically. How to Flush DNS in Microsoft W..

This is because dbms_output.put_line cannot print lines that exceed 255 characters. Oracle 9i에서 DBMS_OUTPUT.PUT_LINE 사용하여 문자열/오류메시지 등을 출력 시 ORU-10028 오류가 발생한다면, 아래 사이트 참조하여 PRINT_OUT()이라는 프로시저를 생성한 후 이를 사용하도록 한다. http://www.adp-gmbh.ch/ora/misc/oru_10028.html /* *************************************** Procedure to print big text on screen Parameters: IN_TEXT - text to print IN_TEXT_LENGTH - outp..

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