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Fifty years of programming language research, and we end up with C++? Richard A. O’Keefe

How to get Julian date Oracle

April 12, 2016 7:25 pm

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How to get Julian date Oracle


select the Julian date for current date.


Solution

   					 
												SQL > select to_char(sysdate,’J’) as julian from dual; 

												-- Convert date to Julian date 
												SQL > select to_char(to_date(’24-Jan-2013?,’dd-mon-yyyy’),’J’) as julian from dual;
												SQL > select to_char(to_date(’01-Jan-4712 BC’,’dd-mon-yyyy AD’),’J’) as julian from dual;
																    

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