I have a requirement where I have list of records in table with I'd and timestamp....I need to fetch the latest record which is 30 minutes from the latest timestamp.... Need an oracle query for same
Example
1 21- feb-2018 9:00 2 21- feb-2018 8:46 3 21- feb-2018 8.48 4 21- feb-2018 8.30 15 21- feb-2018 8.25
Output
421- feb-2018 8.30
Any help please