I have table test1 and have one column DOJ with timestamp datatype having few records as shown below. Here i need the difference im milliseconds between doj and systimestamp.
SELECT DOJ FROM TEST1;
DOJ
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21-MAR-14 09.25.34.514526000
21-MAR-14 09.25.34.520345000
22-MAR-14 09.25.34.523144000
22-MAR-14 09.25.34.527770000
23-MAR-14 09.25.34.532482000
23-MAR-14 09.25.34.535603000
24-MAR-14 09.25.34.538556000
24-MAR-14 09.25.34.541729000
SELECT SYSTIMESTAMP FROM DUAL;
SYSTIMESTAMP
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24-MAR-14 09.48.10.251556000 +00:00
Can some one please help me with this.
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