/SQL/Postgres how to add field created at

Postgres how to add field created at

Postgresql add column with constraint

ALTER TABLE customers 
ADD COLUMN contact_name VARCHAR NOT NULL;

31

Source: postgresqltutorial.com

Postgres how to add field created at

CREATE TABLE my_table
(
	id serial NOT NULL,
    user_name text,
	created_at timestamp with time zone DEFAULT CURRENT_TIMESTAMP //here
)

2

Similar codes

1 vote128 views1 answer
Add constraint sql
SQL
3 votes122 views1 answer
Sql select all
SQL
7 votes125 views3 answers
How ot change name of column mysql
SQL
12 votes125 views4 answers
Mysql get date difference in hours
SQL
18 votes157 views2 answers
Sql comments
SQL
0 vote130 views1 answer
Mysql wait_timeout
SQL
10 votes101 views2 answers
Sql where clause multiple values
SQL
1 vote142 views2 answers
Mysql between
SQL
0 vote146 views1 answer
SQLServerException.makeFromDatabaseError
SQL
4 votes125 views1 answer
Check database name postgresql
SQL

Share