Calculate age in sql

#THIS IS FOR POSTGRES
# You can use the AGE function. The AGE function requires two arguementS.
# AGE(late date, early date). The NOW() function returns the current timestamp.

AGE(NOW(), date_of_birth) AS age

#Since NOW() is a timestamp, the result will be like this:
# 45 years 2 months 15 days 21:43:05.378372
#You can then use this to extract the age.

LEFT(age, STRPOS(age,' '))

Similar codes

0 vote124 views1 answer
Oracle procedure teamplate
SQL
0 vote124 views1 answer
How to import pymysql through jupyter notebook for windows
SQL
2 votes105 views1 answer
Mysql list users on ubuntu
SQL
0 vote118 views1 answer
Sql "List the contact methods found in the Contact table.For each contact method, list how many people chose that contact method."
SQL
1 vote124 views1 answer
Oracle enable job
SQL
3 votes114 views1 answer
Postgresql cast
SQL
13 votes75 views2 answers
Oracle all source
SQL
0 vote120 views1 answer
Bigquery declare
SQL
0 vote112 views1 answer
Find the names of sailors who have reserved a red boat, and list in the order of age
SQL
0 vote122 views1 answer
Create or replace view postgress
SQL