/SQL/Postgresql get difference between two dates

Postgresql get difference between two dates

Postgresql get difference in hours between two dates

select EXTRACT(
	EPOCH FROM now() - (now() - INTERVAL '5 HOUR')
)/3600

-- it will return 5

Source: stackoverflow.com

DATEDIFF minute postgres

  -- Difference between Dec 30, 2011 08:54:55 and  Dec 30, 2011 08:56:10 in minutes
  SELECT (DATE_PART('day', '2011-12-30 08:56:10'::timestamp - '2011-12-30 08:54:55'::timestamp) * 24 * 60 + 
               DATE_PART('hour', '2011-12-30 08:56:10'::timestamp - '2011-12-30 08:54:55'::timestamp)) * 60 +
               DATE_PART('minute', '2011-12-30 08:56:10'::timestamp - '2011-12-30 08:54:55'::timestamp);
  -- Result: 1
 
  -- Time only
  SELECT DATE_PART('hour', '08:56:10'::time - '08:54:55'::time) * 60 +
              DATE_PART('minute', '08:56:10'::time - '08:54:55'::time);
  -- Result: 1

Source: sqlines.com

Postgresql get difference between two dates

select age('2010-04-01', '2012-03-05'),
       date_part('year',age('2010-04-01', '2012-03-05')),
       date_part('month',age('2010-04-01', '2012-03-05')),
       date_part('day',age('2010-04-01', '2012-03-05'));

-1

Source: stackoverflow.com

Similar codes

0 vote306 views1 answer
Trigger value from maltiple table to single table mysql
SQL
0 vote324 views1 answer
Wincc 7.4 to sql stackoverflow
SQL
0 vote315 views1 answer
6)selects only the DISTINCT values from the "side" column in the "Reserves" table
SQL
2 votes338 views5 answers
Install postgresql 10 centos 7
SQL
1 vote295 views2 answers
Reset mysqli fetch_arra
SQL
2 votes331 views1 answer
How to delete columns in sql
SQL
0 vote335 views1 answer
Set engine to innodb
SQL
1 vote292 views1 answer
Firebase bigquery cloud message
SQL
1 vote354 views1 answer
How to see logical reads in sql server
SQL
0 vote347 views1 answer
Python sql last insertend
SQL