以前弄得少,没注意。。
http://sqlfiddle.com/
CREATE TABLE Presidents ( Id INT UNSIGNED NOT NULL AUTO_INCREMENT, Name ) NOT NULL, Terms INT UNSIGNED NOT NULL, PRIMARY KEY(Id) ); INSERT INTO Presidents (Name, Terms) VALUES (), ();
以前弄得少,没注意。。
http://sqlfiddle.com/
CREATE TABLE Presidents ( Id INT UNSIGNED NOT NULL AUTO_INCREMENT, Name ) NOT NULL, Terms INT UNSIGNED NOT NULL, PRIMARY KEY(Id) ); INSERT INTO Presidents (Name, Terms) VALUES (), ();