/SQL/Postgresql get difference in hours 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

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 vote303 views1 answer
Convert polygon to text in mysql
SQL
1 vote305 views1 answer
Cross schema query oracle 2 users
SQL
0 vote282 views1 answer
Mysql regex exact match
SQL
1 vote299 views1 answer
Drop table if exists oracle
SQL
0 vote276 views1 answer
Lister les index d'une table oracle
SQL
0 vote303 views2 answers
Suse stop MySQL
SQL
0 vote301 views1 answer
Sql query to find duplicate email address
SQL
16 votes297 views1 answer
Mssql int max value
SQL
0 vote296 views2 answers
SQL FROM
SQL
0 vote313 views3 answers
Java hide mysql login credentials
SQL