数据库学习之中的一个：在 Oracle sql developer上执行SQL必知必会脚本

2022-02-21 00:39:50

1 首先在開始菜单中打开sql developer；

2. 创建数据库连接

点击左上角的加号

数据库学习之中的一个：在 Oracle sql developer上执行SQL必知必会脚本

在弹出的对话框中填写username和password

数据库学习之中的一个：在 Oracle sql developer上执行SQL必知必会脚本

測试假设成功则点击连接，记得角色要写SYSDBA

3. 执行脚本

之后把SQL必知必会的脚本拷到工作表中并点击执行脚本

首先进行表的创建

输入代码：

---------------------------------------------

-- Sams Teach Yourself SQL in 10 Minutes

-- http://www.forta.com/books/0672325675/

-- Example table creation scripts for Oracle.

---------------------------------------------

-------------------------

-- Create Customers table

-------------------------

CREATE TABLE Customers

(

  cust_id      char(10)  NOT NULL ,

  cust_name    char(50)  NOT NULL ,

  cust_address char(50)  NULL ,

  cust_city    char(50)  NULL ,

  cust_state   char(5)   NULL ,

  cust_zip     char(10)  NULL ,

  cust_country char(50)  NULL ,

  cust_contact char(50)  NULL ,

  cust_email   char(255) NULL

);

--------------------------

-- Create OrderItems table

--------------------------

CREATE TABLE OrderItems

(

  order_num  int          NOT NULL ,

  order_item int          NOT NULL ,

  prod_id    char(10)     NOT NULL ,

  quantity   int          NOT NULL ,

  item_price decimal(8,2) NOT NULL

);

----------------------

-- Create Orders table

----------------------

CREATE TABLE Orders

(

  order_num  int      NOT NULL ,

  order_date date     NOT NULL ,

  cust_id    char(10) NOT NULL

);

------------------------

-- Create Products table

------------------------

CREATE TABLE Products

(

  prod_id    char(10)      NOT NULL ,

  vend_id    char(10)      NOT NULL ,

  prod_name  char(255)     NOT NULL ,

  prod_price decimal(8,2)  NOT NULL ,

  prod_desc  varchar(1000) NULL

);

-----------------------

-- Create Vendors table

-----------------------

CREATE TABLE Vendors

(

  vend_id      char(10) NOT NULL ,

  vend_name    char(50) NOT NULL ,

  vend_address char(50) NULL ,

  vend_city    char(50) NULL ,

  vend_state   char(5)  NULL ,

  vend_zip     char(10) NULL ,

  vend_country char(50) NULL

);

----------------------

-- Define primary keys

----------------------

ALTER TABLE Customers ADD CONSTRAINT PK_Customers PRIMARY KEY (cust_id);

ALTER TABLE OrderItems ADD CONSTRAINT PK_OrderItems PRIMARY KEY (order_num, order_item);

ALTER TABLE Orders ADD CONSTRAINT PK_Orders PRIMARY KEY (order_num);

ALTER TABLE Products ADD CONSTRAINT PK_Products PRIMARY KEY (prod_id);

ALTER TABLE Vendors ADD CONSTRAINT PK_Vendors PRIMARY KEY (vend_id);

----------------------

-- Define foreign keys

----------------------

ALTER TABLE OrderItems

ADD CONSTRAINT FK_OrderItems_Orders FOREIGN KEY (order_num) REFERENCES Orders (order_num);

ALTER TABLE OrderItems

ADD CONSTRAINT FK_OrderItems_Products FOREIGN KEY (prod_id) REFERENCES Products (prod_id);

ALTER TABLE Orders

ADD CONSTRAINT FK_Orders_Customers FOREIGN KEY (cust_id) REFERENCES Customers (cust_id);

ALTER TABLE Products

ADD CONSTRAINT FK_Products_Vendors FOREIGN KEY (vend_id) REFERENCES Vendors (vend_id);

执行脚本后输出：表建立完毕

数据库学习之中的一个：在 Oracle sql developer上执行SQL必知必会脚本

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之后给表加入元素：

加入脚本：

-----------------------------------------------

-- Sams Teach Yourself SQL in 10 Minutes

-- http://www.forta.com/books/0672325675/

-- Example table population scripts for Oracle.

-----------------------------------------------

---------------------------

-- Populate Customers table

---------------------------

INSERT INTO Customers(cust_id, cust_name, cust_address, cust_city, cust_state, cust_zip, cust_country, cust_contact, cust_email)

VALUES('1000000001', 'Village Toys', '200 Maple Lane', 'Detroit', 'MI', '44444', 'USA', 'John Smith', 'sales@villagetoys.com');

INSERT INTO Customers(cust_id, cust_name, cust_address, cust_city, cust_state, cust_zip, cust_country, cust_contact)

VALUES('1000000002', 'Kids Place', '333 South Lake Drive', 'Columbus', 'OH', '43333', 'USA', 'Michelle Green');

INSERT INTO Customers(cust_id, cust_name, cust_address, cust_city, cust_state, cust_zip, cust_country, cust_contact, cust_email)

VALUES('1000000003', 'Fun4All', '1 Sunny Place', 'Muncie', 'IN', '42222', 'USA', 'Jim Jones', 'jjones@fun4all.com');

INSERT INTO Customers(cust_id, cust_name, cust_address, cust_city, cust_state, cust_zip, cust_country, cust_contact, cust_email)

VALUES('1000000004', 'Fun4All', '829 Riverside Drive', 'Phoenix', 'AZ', '88888', 'USA', 'Denise L. Stephens', 'dstephens@fun4all.com');

INSERT INTO Customers(cust_id, cust_name, cust_address, cust_city, cust_state, cust_zip, cust_country, cust_contact)

VALUES('1000000005', 'The Toy Store', '4545 53rd Street', 'Chicago', 'IL', '54545', 'USA', 'Kim Howard');

-------------------------

-- Populate Vendors table

-------------------------

INSERT INTO Vendors(vend_id, vend_name, vend_address, vend_city, vend_state, vend_zip, vend_country)

VALUES('BRS01','Bears R Us','123 Main Street','Bear Town','MI','44444', 'USA');

INSERT INTO Vendors(vend_id, vend_name, vend_address, vend_city, vend_state, vend_zip, vend_country)

VALUES('BRE02','Bear Emporium','500 Park Street','Anytown','OH','44333', 'USA');

INSERT INTO Vendors(vend_id, vend_name, vend_address, vend_city, vend_state, vend_zip, vend_country)

VALUES('DLL01','Doll House Inc.','555 High Street','Dollsville','CA','99999', 'USA');

INSERT INTO Vendors(vend_id, vend_name, vend_address, vend_city, vend_state, vend_zip, vend_country)

VALUES('FRB01','Furball Inc.','1000 5th Avenue','New York','NY','11111', 'USA');

INSERT INTO Vendors(vend_id, vend_name, vend_address, vend_city, vend_state, vend_zip, vend_country)

VALUES('FNG01','Fun and Games','42 Galaxy Road','London', NULL,'N16 6PS', 'England');

INSERT INTO Vendors(vend_id, vend_name, vend_address, vend_city, vend_state, vend_zip, vend_country)

VALUES('JTS01','Jouets et ours','1 Rue Amusement','Paris', NULL,'45678', 'France');

--------------------------

-- Populate Products table

--------------------------

INSERT INTO Products(prod_id, vend_id, prod_name, prod_price, prod_desc)

VALUES('BR01', 'BRS01', '8 inch teddy bear', 5.99, '8 inch teddy bear, comes with cap and jacket');

INSERT INTO Products(prod_id, vend_id, prod_name, prod_price, prod_desc)

VALUES('BR02', 'BRS01', '12 inch teddy bear', 8.99, '12 inch teddy bear, comes with cap and jacket');

INSERT INTO Products(prod_id, vend_id, prod_name, prod_price, prod_desc)

VALUES('BR03', 'BRS01', '18 inch teddy bear', 11.99, '18 inch teddy bear, comes with cap and jacket');

INSERT INTO Products(prod_id, vend_id, prod_name, prod_price, prod_desc)

VALUES('BNBG01', 'DLL01', 'Fish bean bag toy', 3.49, 'Fish bean bag toy, complete with bean bag worms with which to feed it');

INSERT INTO Products(prod_id, vend_id, prod_name, prod_price, prod_desc)

VALUES('BNBG02', 'DLL01', 'Bird bean bag toy', 3.49, 'Bird bean bag toy, eggs are not included');

INSERT INTO Products(prod_id, vend_id, prod_name, prod_price, prod_desc)

VALUES('BNBG03', 'DLL01', 'Rabbit bean bag toy', 3.49, 'Rabbit bean bag toy, comes with bean bag carrots');

INSERT INTO Products(prod_id, vend_id, prod_name, prod_price, prod_desc)

VALUES('RGAN01', 'DLL01', 'Raggedy Ann', 4.99, '18 inch Raggedy Ann doll');

INSERT INTO Products(prod_id, vend_id, prod_name, prod_price, prod_desc)

VALUES('RYL01', 'FNG01', 'King doll', 9.49, '12 inch king doll with royal garments and crown');

INSERT INTO Products(prod_id, vend_id, prod_name, prod_price, prod_desc)

VALUES('RYL02', 'FNG01', 'Queen doll', 9.49, '12 inch queen doll with royal garments and crown');

------------------------

-- Populate Orders table

------------------------

INSERT INTO Orders(order_num, order_date, cust_id)

VALUES(20005, TO_DATE('2004-05-01', 'yyyy-mm-dd'), '1000000001');

INSERT INTO Orders(order_num, order_date, cust_id)

VALUES(20006, TO_DATE('2004-01-12', 'yyyy-mm-dd'), '1000000003');

INSERT INTO Orders(order_num, order_date, cust_id)

VALUES(20007, TO_DATE('2004-01-30', 'yyyy-mm-dd'), '1000000004');

INSERT INTO Orders(order_num, order_date, cust_id)

VALUES(20008, TO_DATE('2004-02-03', 'yyyy-mm-dd'), '1000000005');

INSERT INTO Orders(order_num, order_date, cust_id)

VALUES(20009, TO_DATE('2004-02-08', 'yyyy-mm-dd'), '1000000001');

----------------------------

-- Populate OrderItems table

----------------------------

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20005, 1, 'BR01', 100, 5.49);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20005, 2, 'BR03', 100, 10.99);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20006, 1, 'BR01', 20, 5.99);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20006, 2, 'BR02', 10, 8.99);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20006, 3, 'BR03', 10, 11.99);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20007, 1, 'BR03', 50, 11.49);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20007, 2, 'BNBG01', 100, 2.99);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20007, 3, 'BNBG02', 100, 2.99);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20007, 4, 'BNBG03', 100, 2.99);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20007, 5, 'RGAN01', 50, 4.49);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20008, 1, 'RGAN01', 5, 4.99);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20008, 2, 'BR03', 5, 11.99);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20008, 3, 'BNBG01', 10, 3.49);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20008, 4, 'BNBG02', 10, 3.49);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20008, 5, 'BNBG03', 10, 3.49);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20009, 1, 'BNBG01', 250, 2.49);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20009, 2, 'BNBG02', 250, 2.49);

INSERT INTO OrderItems(order_num, order_item, prod_id, quantity, item_price)

VALUES(20009, 3, 'BNBG03', 250, 2.49);

执行脚本后：

数据库学习之中的一个：在 Oracle sql developer上执行SQL必知必会脚本

之后简单查询下：

SELECT prod_name

FROM Products;

输出例如以下：

数据库学习之中的一个：在 Oracle sql developer上执行SQL必知必会脚本

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