我刚刚开始学习如何使用SQL进行编码。我正在遵循Codeacedemy.com上的教程
这是我写的有趣的东西，一个简单的日期基准：
CREATE TABLE employees (id INTEGER, name TEXT, year INTEGER);
INSERT INTO employees (id, name, year) VALUES (1, 'Dave', 2010);
INSERT INTO employees (id, name, year) VALUES (2, 'Karen', 2001);
INSERT INTO employees (id, name, year) VALUES (3, 'Joe', 2009);
INSERT INTO employees (id, name, year) VALUES (4, 'Larry', 2013);
INSERT INTO employees (id, name, year) VALUES (5, 'Tammy', 2015);
INSERT INTO employees (id, name, year) VALUES (6, 'Samantha', 2005);
INSERT INTO employees (id, name, year) VALUES (7, 'Karen', …