use hutubill;
CREATE TABLE config (
id int AUTO_INCREMENT,
key_ varchar(255) ,
value varchar(255) ,
PRIMARY KEY (id)
) DEFAULT CHARSET=utf8;
CREATE TABLE category (
id int AUTO_INCREMENT,
name varchar(255) ,
PRIMARY KEY (id)
) DEFAULT CHARSET=utf8;
CREATE TABLE record (
id int AUTO_INCREMENT,
spend int,
cid int,
comment varchar(255) ,
date Date,
PRIMARY KEY (id),
CONSTRAINT `fk_record_category` FOREIGN KEY (`cid`) REFERENCES `category` (`id`)
) DEFAULT CHARSET=utf8;
tip:其中 有引号的地方,是键盘 tab按键的上面那个键。