【王珊数据库】第2章习题6 四个表建表，插入数据

【创建表】

SET SEARCH_PATH TO TEST;
CREATE TABLE S(
SNO CHAR(3) PRIMARY KEY,
SNAME VARCHAR(10),
STATUS CHAR(2),
CITY VARCHAR(10));

CREATE TABLE P(
PNO CHAR(3),
PNAME CHAR(10),
COLOR CHAR(4),
WEIGHT INT,
PRIMARY KEY(PNO));

CREATE TABLE J(
JNO CHAR(3),
JNAME CHAR(10),
CITY CHAR(10),
PRIMARY KEY(JNO));

CREATE TABLE SPJ(
SNO CHAR(3),
PNO CHAR(3),
JNO VARCHAR(3),
QTY INT,
PRIMARY KEY(SNO,PNO,JNO));

【插入数据】

INSERT
INTO S(SNO,SNAME,STATUS,CITY)
VALUES('S1','精益','20','天津');
INSERT
INTO S
VALUES('S2','盛锡','10','北京');
INSERT
INTO S
VALUES('S3','东方红','30','北京');
INSERT
INTO S
VALUES('S4','丰泰盛','20','天津');
INSERT
INTO S
VALUES('S5','为民','30','上海');

INSERT
INTO P
VALUES('P1','螺母','红',12);
INSERT
INTO P
VALUES('P2','螺栓','绿',17);
INSERT
INTO P
VALUES('P3','螺丝刀','蓝',14);
INSERT
INTO P
VALUES('P4','螺丝刀','红',14);
INSERT
INTO P
VALUES('P5','凸轮','蓝',40);
INSERT
INTO P
VALUES('P6','齿轮','红',30);

INSERT
INTO J
VALUES('J1','三建','北京');
INSERT
INTO J
VALUES('J2','一汽','长春');
INSERT
INTO J
VALUES('J3','弹簧厂','天津');
INSERT
INTO J
VALUES('J4','造船厂','天津');
INSERT
INTO J
VALUES('J5','机车厂','唐山');
INSERT
INTO J
VALUES('J6','无限电厂','常州');
INSERT
INTO J
VALUES('J7','半导体厂','南京');

INSERT
INTO SPJ
VALUES('S1','P1','J1',200);
INSERT
INTO SPJ
VALUES('S1','P1','J4',700);
INSERT
INTO SPJ
VALUES('S1','P2','J2',100);
INSERT
INTO SPJ
VALUES('S2','P3','J1',400);
INSERT
INTO SPJ
VALUES('S2','P3','J2',200);
INSERT
INTO SPJ
VALUES('S2','P3','J4',500);
INSERT
INTO SPJ
VALUES('S2','P3','J5',400);
INSERT
INTO SPJ
VALUES('S2','P5','J1',400);
INSERT
INTO SPJ
VALUES('S2','P5','J2',100);
INSERT
INTO SPJ
VALUES('S3','P1','J1',200);
INSERT
INTO SPJ
VALUES('S3','P3','J1',200);
INSERT
INTO SPJ
VALUES('S4','P5','J1',100);
INSERT
INTO SPJ
VALUES('S4','P6','J3',300);
INSERT
INTO SPJ
VALUES('S4','P6','J4',200);
INSERT
INTO SPJ
VALUES('S5','P2','J4',100);
INSERT
INTO SPJ
VALUES('S5','P3','J1',200);
INSERT
INTO SPJ
VALUES('S5','P6','J2',200);
INSERT
INTO SPJ
VALUES('S5','P6','J4',50);

标签：INSERT,王珊,INTO,表建表,J1,CHAR,SPJ,VALUES,习题
来源： https://blog.csdn.net/weixin_42545675/article/details/100513076