正如说明中所述。我首先检查我们的数据库是最新的 mh547:bin crashandburn4$ sudo /usr/libexec/locate.updatedb
Password: #password entered and function executed without errors
然后我试图寻找的东西在我的文档文件夹 mh547:bin crashandburn4$ cd ~
我想知道在我的NFL SQL数据库中运行了多少码。我用下面的查询: Select season, description, down, ydsto1st
FROM nflpxp
WHERE
(
DESCRIPTION LIKE "%up the middle%"
OR DESCRIPTION REGEXP "(left|right) (tackle|guard|end)"