create table STUDENTS(
   
                FIRST_NAME VARCHAR(20),
    FAMILY_NAME VARCHAR(20),
    BIRTYHDAY VARCHAR(20),
    S_ID INTEGER NOT NULL
    );
SELECT * FROM STUDENTS;
CREATE TABLE students (
  id INTEGER PRIMARY KEY,
  name TEXT NOT NULL,
  gender TEXT NOT NULL
);
-- insert some values
INSERT INTO students VALUES (1, 'Ryan', 'M');
INSERT INTO students VALUES (2, 'Joanna', 'F');
-- fetch some values
SELECT * FROM students WHERE gender = 'F';