-- create a table
CREATE TABLE bvbv(
  ovni1 INTEGER PRIMARY KEY,
  ovni2 char(20) NOT NULL,
  ovni3 char(30) NOT NULL,
  ovni4 integer,
  ovni5 char(30),
  ovni6 integer
 );
-- insert some values
INSERT INTO bvbv VALUES (1, 'Ryan', 'M');
INSERT INTO bvbv VALUES (2, 'Joanna', 'F');
-- fetch some values
SELECT * FROM bvbv WHERE gender = 'F' or gender ='M';