text: DROP ROLE IF EXISTS prado_unitest;
  CREATE ROLE prado_unitest superuser;
  ALTER ROLE prado_unitest WITH LOGIN;
  
  DROP TABLE IF EXISTS address;
  CREATE TABLE address (
    "id" SERIAL,
    "username" VARCHAR(128) NOT NULL,
    "phone" CHAR(40) NOT NULL DEFAULT 'hello',
    "field1_boolean" BOOLEAN NOT NULL,
    "field2_date" DATE NOT NULL,
    "field3_double" FLOAT8 NOT NULL,
    "field4_integer" INT NOT NULL DEFAULT 1 references address(id), 
    "field5_text" TEXT NOT NULL,
    "field6_time" TIME NOT NULL,
    "field7_timestamp" TIMESTAMP(6) NOT NULL,
    "field8_money" MONEY NOT NULL,
    "field9_numeric" NUMERIC(6, 4) NOT NULL,
    "int_fk1" INT NOT NULL,
    "int_fk2" INT NOT NULL,
    PRIMARY KEY ("id")
  );
  