Calculate age in sql postgresql

#THIS WORKS FOR POSTGRES and MYSQL
# 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 vote326 views1 answer
Mysql join table with a text columns with ids splited by char
SQL
5 votes327 views3 answers
MySql get fields of table
SQL
0 vote302 views2 answers
Update all linkedserver tables with openquery on db
SQL
0 vote367 views1 answer
Install mysql on bash
SQL
31 votes318 views3 answers
SQL Server change column data type
SQL
0 vote334 views1 answer
The package java.sql is not accessible
SQL
0 vote335 views2 answers
Sql count number of rows after group by
SQL
12 votes314 views1 answer
Script to add new column in table sql
SQL
0 vote299 views1 answer
Renommer schema sql
SQL
0 vote304 views1 answer
Inner joint
SQL