faker

pig repo add pgdg -u    # add pgdg repo and update cache

pig install faker;		# install via package name, for the active PG version

pig install faker -v 18;   # install for PG 18
pig install faker -v 17;   # install for PG 17
pig install faker -v 16;   # install for PG 16
pig install faker -v 15;   # install for PG 15
pig install faker -v 14;   # install for PG 14

CREATE EXTENSION faker;

CREATE EXTENSION faker;

SELECT faker.name();           -- 'John Smith'
SELECT faker.first_name();     -- 'Jane'
SELECT faker.last_name();      -- 'Doe'
SELECT faker.email();          -- 'jane.doe@example.com'
SELECT faker.address();        -- '123 Main St, Anytown, US 12345'
SELECT faker.company();        -- 'Smith LLC'
SELECT faker.phone_number();   -- '(555) 123-4567'
SELECT faker.text();           -- random paragraph of text
SELECT faker.city();           -- 'Portland'
SELECT faker.country();        -- 'United States'

INSERT INTO users (name, email, address, created_at)
SELECT
  faker.name(),
  faker.email(),
  faker.address(),
  faker.date_this_century()::timestamp
FROM generate_series(1, 1000);

SELECT faker.faker('de_DE');   -- set locale for this session
SELECT faker.name();           -- returns a German name
SELECT faker.address();        -- returns a German address

SELECT faker.unique_name();
SELECT faker.unique_email();

SELECT faker._functions();     -- list all 500+ available functions