CREATE EXTENSION pg_tde;
-- server restart
CREATE TABLE test_enc(id SERIAL,k VARCHAR(32),PRIMARY KEY (id)) USING tde_heap_basic;
INSERT INTO test_enc (k) VALUES ('foobar'),('barfoo');
SELECT * FROM test_enc ORDER BY id ASC;
1|foobar
2|barfoo
-- server restart
SELECT * FROM test_enc ORDER BY id ASC;
1|foobar
2|barfoo
TABLEFILE FOUND: yes

CONTAINS FOO (should be empty): 
DROP TABLE test_enc;
DROP EXTENSION pg_tde;