Project 1
-- task_01 & task_02
-- ECOMMERCES PROJECT_01 :
CREATE DATABASE ecommerce;
USE ecommerce;
CREATE TABLE admin(
Admin_id INT,
NAME VARCHAR(255) NOT NULL,
PASSWORD VARCHAR(255) UNIQUE NOT NULL,
mobile_no VARCHAR(17) NOT NULL,
city VARCHAR(255) NOT NULL
);
DESCRIBE admin;
INSERT INTO admin VALUES(101,'David Thomas','20k22','93932892892','Canada'),
(102,'Mary Jain','20s22','657589738932','Brajil');
SELECT* FROM admin;
CREATE TABLE customer(
cust_id VARCHAR(10) PRIMARY KEY ,
cust_name CHAR(50) NOT NULL,
cust_password VARCHAR(255)NOT NULL,
cust_gender CHAR(5)NOT NULL,
cust_dob DATETIME NOT NULL,
cust_email CHAR(50)NOT NULL,
cust_city CHAR(50)NOT NULL,
cust_Delivery_address VARCHAR(255)NOT NULL,
cust_contact INT(12) NOT NULL,
current_order VARCHAR(255) NOT NULL,
prev_orders VARCHAR(255) NOT NULL,
cart_ID INT DEFAULT NULL,
paymentinfosaved CHAR(30),
coupon_id INT REFERENCES Coupon(coupon_id),
FOREIGN KEY (cart_ID) REFERENCES cart(cart_ID)
);
DESCRIBE customer;
INSERT INTO customer VALUES
(('0023pkr', 'Kembrily Roj','WFRGFGB','F','2003-11-14 15:23:33', '[email protected]','Turky', 'istanbul', 888859944, 'Dress', 'Sweetshirt',105,'yes',12366),
('B12kr', 'Lisaa', 'DSDFFEF', 'M', '1995-11-02 15:19:36','[email protected]', 'Belarus', 'belarus', 488849445, 'Headphone', 'Shirts',101,'yes',345678),
('G_235', 'Jake Moran','FGFFGSS','M','2022-11-05 08:11:53', '[email protected]','USA', 'Newwork', 456777653, 'T_Shirt', 'Cap',103,'yes',984598),
('Tj402', 'Jessy Stewart','FGHGFSF', 'M', '2002-11-21 15:19:36','[email protected]', 'UK', 'Chester', 78906483, 'Homethreater', 'sounds',104,'yes',456678),
('V_Patil', 'Oliver','VDFFHH', 'M','2000-11-12 12:41:53','@gmail.com', 'UK', 'Lincoin', 845905668, 'Macbook', 'HP Laptop',101,'yes',5478009));
SELECT * FROM customer;
CREATE TABLE cart(
cart_ID INT PRIMARY KEY ,
Item_Quantity INT(11),
Total_Cost INT(11)
);
INSERT INTO cart VALUES
(101, 20, 3000),
(102, 10, 1200),
(103, 2, 200),
(104, 5, 2000),
(105, 10, 70000);
SELECT* FROM cart;
CREATE TABLE cart_item(
cart_ID INT ,
product_id VARCHAR(100),
dateAdded DATE,
purchase VARCHAR(255),
Item_quantity INT(11),
FOREIGN KEY (cart_ID) REFERENCES cart(cart_ID),
FOREIGN KEY (product_id) REFERENCES product(product_id)
);
INSERT INTO cart_item VALUES
(101, 'Hag3943r', '2022-11-07', 'NO', 7),
(102, 'P_1', '2022-11-22', 'Yes', 3),
(103, 'P_1', '2022-10-19', 'Yes', 5),
(104, 'P_3', '2022-11-03', 'Yes', 6),
(105, 'P_1', '2022-11-01', 'NO', 3);
DESCRIBE cart_item;
SELECT * FROM cart_item;
CREATE TABLE Category(
category_Id VARCHAR(100),
categoryName VARCHAR(255),
product_id VARCHAR(100),
category VARCHAR(100),
FOREIGN KEY (product_id) REFERENCES product(product_id)
);
INSERT INTO Category VALUES
('cat_285', 'Accessories', 'P_1', 'Headphones'),
('cat_288', 'Laptops', 'P_1', 'Apple'),
('cat_291', 'Accessories', 'P_3', 'Phones'),
('cat_299', 'Phones', 'P_3', 'Vivo'),
('cat_301', 'Fashion', 'P_3', 'Mens');
DESCRIBE Category;
SELECT* FROM Category;
CREATE TABLE seller(
seller_id VARCHAR(100) PRIMARY KEY,
seller_name CHAR(50),
mobile_no INT,
seller_password VARCHAR(50),
categories_of_products_provided VARCHAR(255)
);
DESCRIBE seller;
INSERT INTO seller VALUES
('er455k', 'Daniel', 59545554, 'li9345n', 'Accessories'),
('kjhkj54', 'Emily', 345665656, 'ggj54t02', 'Laptop'),
('S-66jd', 'Henry', 483595847, 'ghd3435j', 'fashion'),
('S111_MH', 'Arthur', 8549505, 'V4590nd', 'Accessories'),
('S123_KR', 'Alice', 84564865, '90hf3e', 'Phones');
SELECT * FROM seller;
CREATE TABLE product(
product_id VARCHAR(100) PRIMARY KEY,
NAME VARCHAR(255),
Color VARCHAR(255),
seller_id VARCHAR(100),
Sizes INT,
Quantity INT,
Cost INT,
Discount DECIMAL(10,2),
Place_for_delevery VARCHAR(255),
Calculation_of_cost INT(10),
isFeatured VARCHAR(255),
Rating INT,
reviewCountry INT,
isOnSale VARCHAR(255),
category_Id VARCHAR(255),
brand VARCHAR(100),
description_ VARCHAR(255),
tags VARCHAR(100),
related_Product VARCHAR(255),
categoryName VARCHAR(255),
seller_name CHAR(50),
questions VARCHAR(255),
image TEXT,
FOREIGN KEY (seller_id) REFERENCES seller(seller_id)
);
INSERT INTO product VALUES
('Hag3943r', 'Rebion Goggals','red-black', 'S123_KR', 34, 1, 2000, 300, 'Latur',1700,
'yes', 5, 4, 'yes', 'cat_291', 'Rebion', 'sunlight glasses', 'goggles', 'yellow glasses','Fashion','Javed','questions ','image' ),
('krt455', 'T_Shirt', 'Black', 'S111_MH', 42, 2, 3000, 200, 'Nanded', 1800,'yes', 4, 8, 'yes', 'Fashion',
'being human', 'T_shirt with cap', 'Trouser', 'being humans jeans','Fashion','Javed','questions ','image '),
('P_1', 'Macbook', 'Aqua', 'S123_KR', 14, 1, 120000, 7000, 'pune', 113000,'yes', 5, 40, 'yes', 'C_301',
'Apple', 'Product is very branded and good', 'Laptop', 'IPad','Laptops','Danni','questions ','image '),
('P_3', 'Vivo_30', 'silver', 'S111_MH', 20, 2, 40000, 2000, 'Latur', 38000,'Welll feat', 7, 20, 'well developed', 'Phones',
'Vivo', 'Smartphone with smart experienc camera 64 ram 8 gb', 'vivo', 'vivo-28','Phones','Vinay','questions ','image '),
('P_490g', 'headphone', 'white', 'S111_MH', 0, 3, 700, 110, 'pune', 590,'yes', 5, 5, 'yes', 'cat_285',
'realme', 'white headphones', 'realme', 'realme ipods','Accessories','Jully','questions ','image ');
DESCRIBE product;
SELECT* FROM product;
CREATE TABLE orders(
order_id VARCHAR(255) PRIMARY KEY,
status_ VARCHAR(100),
order_date DATE,
Dilevery_Date DATE,
cust_id VARCHAR(100),
FOREIGN KEY (cust_id) REFERENCES customer(cust_id)
);
INSERT INTO orders VALUES
('02341mrk', 'shipping', '2022-11-05', '2022-11-08', 'V_Patil'),
('09hjwe3', 'delivered', '2022-11-01', '2022-11-05', '0023pkr'),
('1567o3d', 'delivered', '2022-11-02', '2022-11-04', 'G_235'),
('klr892', 'dileverd soon', '2022-11-04', '2022-11-06', 'B12kr'),
('ormh26', 'shiiping', '2022-11-02', '2022-11-07', 'Tj402');
DESCRIBE orders;
SELECT* FROM orders;
CREATE TABLE payment(
payment_id VARCHAR (100)PRIMARY KEY,
payment_amount INT,
payment_date DATE,
payment_type CHAR(50),
payment_status CHAR(60),
cust_id VARCHAR(100)
);
DESCRIBE payment;
INSERT INTO payment VALUES(1 , 20000 , '2019/08/11', 'UPI' , 'successful' , '0023pkr'),
(2 , 40000 , '2019/04/15', 'credit card' , 'successful' , 'B12kr'),
(3 , 1000 , '2020/06/04', 'GPAY' , 'successful' , 'G_235'),
(4 , 900 , '2021/06/25', 'Debit card' , 'successful' , 'Tj402'),
(5 , 2000 , '2021/08/23', 'Phone pay' , 'successful' , 'V_Patil');
SELECT * FROM payment;
CREATE TABLE Coupon(
coupon_id INT PRIMARY KEY,
percentage_discount INT NOT NULL
);
DESCRIBE Coupon;
INSERT INTO Coupon VALUES(2303456,200),(2303457,308),(2303458,500);
DROP TABLE reviews;
CREATE TABLE reviews(
rev_id INT PRIMARY KEY,
product_id VARCHAR(100) NOT NULL,
cust_id VARCHAR(10) NOT NULL REFERENCES customer(cust_id),
rating INT NOT NULL,
average_rating INT NOT NULL,
total_rating INT NOT NULL,
review_country VARCHAR(255) NOT NULL,
FOREIGN KEY(product_id) REFERENCES product(product_id)
);
DESCRIBE reviews;
INSERT INTO reviews VALUES(2012,'Hag3943r','Tj402',5,4,20,"UK");
SELECT* FROM reviewes;
CREATE TABLE Wishlist(
wish_id INT PRIMARY KEY,
productname VARCHAR(255),
product_price INT NOT NULL,
product_id VARCHAR(100) NOT NULL REFERENCES product(product_id),
cust_id VARCHAR (10) NOT NULL REFERENCES customer(cust_id)
);
DESCRIBE Wishlist;
INSERT INTO wishlist VALUES(7001,"Samsung mobile",30000,'P_10','SFDASADSA2');
SELECT * FROM Wishlist;
CREATE TABLE replacement (
rep_id INT PRIMARY KEY,
order_id VARCHAR(255) NOT NULL,
productname VARCHAR(255) NOT NULL,
order_status VARCHAR(255) NOT NULL,
cust_id VARCHAR(10) NOT NULL REFERENCES customer(cust_id),
FOREIGN KEY(order_id) REFERENCES orders(order_id)
);
INSERT INTO replacement VALUES(2001,'09hjwe3',"ASUS mobile",'returned','0023pkr');
DESCRIBE replacement;
SELECT * FROM replacement;
CREATE TABLE shipmentinvoices(
invoice_id INT PRIMARY KEY,
cust_id VARCHAR (10) NOT NULL REFERENCES customer1(cust_id),
product_id VARCHAR(100) NOT NULL REFERENCES product(pro_id),
order_id VARCHAR(255)NOT NULL,
productname VARCHAR(255) NOT NULL,
paymentway VARCHAR(255) DEFAULT "CASH",
FOREIGN KEY(order_id) REFERENCES orders(order_id)
);
INSERT INTO shipmentinvoices VALUES(6576575,'Tj402','P_10','klr892',"Trouser","Gpay");
DESCRIBE shipmentinvoices;
SELECT* FROM shipmentinvoices;
SHOW TABLES;
INSERT INTO ADMIN VALUES(101,'Ajinkya Satkar','20k22','93932892892','Nagpur'),
(102,'Khushi Shrivastava','20s22','657589738932','Banglore');
CREATE TABLE customer(
cust_id VARCHAR(10) PRIMARY KEY ,
cust_name CHAR(50) NOT NULL,
cust_password VARCHAR(255)NOT NULL,
cust_gender CHAR(5)NOT NULL,
cust_dob DATETIME NOT NULL,
cust_email CHAR(50)NOT NULL,
cust_city CHAR(50)NOT NULL,
cust_Delivery_address VARCHAR(255)NOT NULL,
cust_contact INT(12) NOT NULL,
current_order VARCHAR(255) NOT NULL,
prev_orders VARCHAR(255) NOT NULL,
cart_ID INT DEFAULT NULL,
paymentinfosaved CHAR(30),
coupon_id INT REFERENCES Coupon(coupon_id),
FOREIGN KEY (cart_ID) REFERENCES cart(cart_ID)
);
INSERT INTO customer VALUES
('0023pkr', 'Aishwarya','WFRGFGB','F','2003-11-14 15:23:33', '[email protected]','mumbai', 'dadar', 888859944, 'Dress', 'lehanga',105,'yes',12366),
('B12kr', 'Abhi', 'DSDFFEF', 'M', '1995-11-02 15:19:36','[email protected]', 'Bangalore', 'bangalore', 988849445, 'Headphone', 'Shirts',101,'yes',345678),
('G_235', 'Ganesh','FGFFGSS','M','2022-11-05 08:11:53', '[email protected]','Pune', 'Hadapsar Pune', 456777653, 'T_Shirt', 'Cap',103,'yes',984598),
('Tj402', 'Vankatesh','FGHGFSF', 'M', '2002-11-21 15:19:36','vanki@[email protected]', 'Chennai', 'chennai', 78906483, 'Homethreater', 'sounds',104,'yes',456678),
('V_Patil', 'Vaibhav','VDFFHH', 'M','2000-11-12 12:41:53','[email protected]', 'Nanded', 'Latur', 845905668, 'Macbook', 'HP Laptop',101,'yes',5478009);
CREATE TABLE Cart(
cart_ID INT PRIMARY KEY ,
Item_Quantity INT(11),
Total_Cost INT(11)
);
INSERT INTO Cart VALUES
(101, 20, 3000),
(102, 10, 1200),
(103, 2, 200),
(104, 5, 2000),
(105, 10, 70000);
CREATE TABLE cart_item(
cart_ID INT ,
product_id VARCHAR(100),
dateAdded DATE,
purchase VARCHAR(255),
Item_quantity INT(11),
FOREIGN KEY (cart_ID) REFERENCES cart(cart_ID),
FOREIGN KEY (product_id) REFERENCES product(product_id)
);
INSERT INTO cart_item VALUES
(101, 'Hag3943r', '2022-11-07', 'NO', 7),
(102, 'P_1', '2022-11-22', 'Yes', 3),
(103, 'P_1', '2022-10-19', 'Yes', 5),
(104, 'P_3', '2022-11-03', 'Yes', 6),
(105, 'P_1', '2022-11-01', 'NO', 3);
CREATE TABLE Category(
category_Id VARCHAR(100),
categoryName VARCHAR(255),
product_id VARCHAR(100),
category VARCHAR(100),
FOREIGN KEY (product_id) REFERENCES product(product_id)
);
INSERT INTO Category VALUES
('cat_285', 'Accessories', 'P_1', 'Headphones'),
('cat_288', 'Laptops', 'P_1', 'Apple'),
('cat_291', 'Accessories', 'P_3', 'Phones'),
('cat_299', 'Phones', 'P_3', 'Vivo'),
('cat_301', 'Fashion', 'P_3', 'Mens');
CREATE TABLE seller(
seller_id VARCHAR(100) PRIMARY KEY,
seller_name CHAR(50),
mobile_no INT,
seller_password VARCHAR(50),
categories_of_products_provided VARCHAR(255)
);
INSERT INTO seller VALUES
('er455k', 'Jully', 59545554, 'li9345n', 'Accessories'),
('kjhkj54', 'Danni', 345665656, 'ggj54t02', 'Laptop'),
('S-66jd', 'Javed', 483595847, 'ghd3435j', 'fashion'),
('S111_MH', 'Abhi', 8549505, 'V4590nd', 'Accessories'),
('S123_KR', 'Vinay', 84564865, '90hf3e', 'Phones');
CREATE TABLE product(
product_id VARCHAR(100) PRIMARY KEY,
NAME VARCHAR(255),
Color VARCHAR(255),
seller_id VARCHAR(100),
Sizes INT,
Quantity INT,
Cost INT,
Discount DECIMAL(10,2),
Place_for_delevery VARCHAR(255),
Calculation_of_cost INT(10),
isFeatured VARCHAR(255),
Rating INT,
reviewCountry INT,
isOnSale VARCHAR(255),
category_Id VARCHAR(255),
brand VARCHAR(100),
description_ VARCHAR(255),
tags VARCHAR(100),
related_Product VARCHAR(255),
categoryName VARCHAR(255),
seller_name CHAR(50),
questions VARCHAR(255),
image TEXT,
FOREIGN KEY (seller_id) REFERENCES seller(seller_id)
);
INSERT INTO product VALUES
('Hag3943r', 'Rebion Goggals','red-black', 'S123_KR', 34, 1, 2000, 300, 'Latur',1700,
'yes', 5, 4, 'yes', 'cat_291', 'Rebion', 'sunlight glasses', 'goggles', 'yellow glasses','Fashion','Javed','questions ','image' ),
('krt455', 'T_Shirt', 'Yellow', 'S111_MH', 42, 2, 3000, 200, 'Nanded', 1800,'yes', 4, 8, 'yes', 'Fashion',
'being human', 'T_shirt with cap', 'Trouser', 'being humans jeans','Fashion','Javed','questions ','image '),
('P_1', 'Macbook', 'black', 'S123_KR', 14, 1, 120000, 7000, 'pune', 113000,'yes', 5, 40, 'yes', 'C_301',
'Apple', 'Product is very branded and good', 'Laptop', 'IPad','Laptops','Danni','questions ','image '),
('P_3', 'Vivo_30', 'silver', 'S111_MH', 20, 2, 40000, 2000, 'Latur', 38000,'Welll feat', 7, 20, 'well developed', 'Phones',
'Vivo', 'Very good phone camera 64 ram 8 gb', 'vivo', 'vivo-28','Phones','Vinay','questions ','image '),
('P_490g', 'headphone', 'white', 'S111_MH', 0, 3, 700, 110, 'pune', 590,'yes', 5, 5, 'yes', 'cat_285',
'realme', 'white headphones', 'realme', 'realme ipods','Accessories','Jully','questions ','image ');
CREATE TABLE orders(
order_id VARCHAR(255) PRIMARY KEY,
status_ VARCHAR(100),
order_date DATE,
Dilevery_Date DATE,
cust_id VARCHAR(100),
FOREIGN KEY (cust_id) REFERENCES customer(cust_id)
);
INSERT INTO orders VALUES
('02341mrk', 'shipping', '2022-11-05', '2022-11-08', 'V_Patil'),
('09hjwe3', 'delivered', '2022-11-01', '2022-11-05', '0023pkr'),
('1567o3d', 'delivered', '2022-11-02', '2022-11-04', 'G_235'),
('klr892', 'dileverd soon', '2022-11-04', '2022-11-06', 'B12kr'),
('ormh26', 'shiiping', '2022-11-02', '2022-11-07', 'Tj402');
CREATE TABLE payment(
payment_id VARCHAR (100)PRIMARY KEY,
payment_amount INT,
payment_date DATE,
payment_type CHAR(50),
payment_status CHAR(60),
cust_id VARCHAR(100)
);
INSERT INTO payment VALUES(1 , 20000 , '2019/08/11', 'UPI' , 'successful' , '0023pkr'),
(2 , 40000 , '2019/04/15', 'credit card' , 'successful' , 'B12kr'),
(3 , 1000 , '2020/06/04', 'GPAY' , 'successful' , 'G_235'),
(4 , 900 , '2021/06/25', 'Debit card' , 'successful' , 'Tj402'),
(5 , 2000 , '2021/08/23', 'Phone pay' , 'successful' , 'V_Patil');
SELECT * FROM payment;
CREATE TABLE Coupon(
coupon_id INT PRIMARY KEY,
percentage_discount INT NOT NULL
);
INSERT INTO Coupon VALUES(123456,20),(123457,38),(123458,50);
CREATE TABLE reviewes(
rev_id INT PRIMARY KEY,
product_id VARCHAR(100) NOT NULL,
cust_id VARCHAR(10) NOT NULL REFERENCES Customer(cust_id),
rating INT NOT NULL,
average_rating INT NOT NULL,
total_rating INT NOT NULL,
review_country VARCHAR(255) NOT NULL,
FOREIGN KEY(product_id) REFERENCES Product(product_id)
);
INSERT INTO reviewes VALUES(2012,'Hag3943r','V_Patil',5,4,20,"India");
CREATE TABLE Wishlist(
wish_id INT PRIMARY KEY,
productname VARCHAR(255),
product_price INT NOT NULL,
product_id VARCHAR(100) NOT NULL REFERENCES product(product_id),
cust_id VARCHAR (10) NOT NULL REFERENCES customer(cust_id)
);
INSERT INTO wishlist VALUES(7001,"Samsung mobile",30000,'P_10','SFDASADSA2');
CREATE TABLE replacement (
rep_id INT PRIMARY KEY,
order_id VARCHAR(255) NOT NULL,
productname VARCHAR(255) NOT NULL,
order_status VARCHAR(255) NOT NULL,
cust_id VARCHAR(10) NOT NULL REFERENCES customer(cust_id),
FOREIGN KEY(order_id) REFERENCES orders(order_id)
);
INSERT INTO replacement VALUES(2001,'09hjwe3',"ASUS mobile",'returned','0023pkr');
CREATE TABLE shipmentinvoices(
invoice_id INT PRIMARY KEY,
cust_id VARCHAR (10) NOT NULL REFERENCES customer1(cust_id),
product_id VARCHAR(100) NOT NULL REFERENCES product(pro_id),
order_id VARCHAR(255)NOT NULL,
productname VARCHAR(255) NOT NULL,
paymentway VARCHAR(255) DEFAULT "CASH",
FOREIGN KEY(order_id) REFERENCES orders(order_id)
);
INSERT INTO shipmentinvoices VALUES(6576575,'Tj402','P_10','klr892',"Trouser","Gpay");
ALTER TABLE product RENAME COLUMN category_id TO prod_category_id;
ALTER TABLE product RENAME COLUMN category_name TO prod_categery_name;
ALTER TABLE product RENAME COLUMN category_id TO prod_category_id;
ALTER TABLE product RENAME COLUMN categoryName TO prod_category_name;
ALTER TABLE product RENAME COLUMN product_id TO prod_id;
ALTER TABLE product RENAME COLUMN NAME TO prod_name;
ALTER TABLE product RENAME COLUMN color TO prod_color;
ALTER TABLE product RENAME COLUMN cost TO prod_cost;
ALTER TABLE product RENAME COLUMN sizes TO prod_size_available;
ALTER TABLE product RENAME COLUMN quantity TO prod_quantity_available;
ALTER TABLE product RENAME COLUMN seller_name TO prod_seller_name;
ALTER TABLE product RENAME COLUMN discount TO prod_current_discount;
ALTER TABLE product RENAME COLUMN Place_for_delevery TO prod_Place_origing_delivery;
ALTER TABLE product RENAME COLUMN rating TO prod_rating;
ALTER TABLE product RENAME COLUMN isonsale TO prod_isonsale;
ALTER TABLE product RENAME COLUMN brands TO prod_brands;
ALTER TABLE product RENAME COLUMN image TO prod_images;
ALTER TABLE product RENAME COLUMN questions TO prod_questions;
END $$
DELIMITER
-- task_03
-- 01
SELECT * FROM customer ORDER BY city;
-- 02
SELECT * FROM product;
ALTER TABLE product RENAME COLUMN category_id TO prod_category_id;
ALTER TABLE product RENAME COLUMN categoryName TO prod_category_name;
ALTER TABLE product RENAME COLUMN product_id TO prod_id;
ALTER TABLE product RENAME COLUMN NAME TO prod_name;
ALTER TABLE product RENAME COLUMN color TO prod_color;
ALTER TABLE product RENAME COLUMN cost TO prod_cost;
ALTER TABLE product RENAME COLUMN sizes TO prod_size_available;
ALTER TABLE product RENAME COLUMN quantity TO prod_quantity_available;
ALTER TABLE product RENAME COLUMN seller_name TO prod_seller_name;
ALTER TABLE product RENAME COLUMN discount TO prod_current_discount;
ALTER TABLE product RENAME COLUMN Place_for_delevery TO prod_Place_origing_delivery;
ALTER TABLE product RENAME COLUMN rating TO prod_rating;
ALTER TABLE product RENAME COLUMN isonsale TO prod_isonsale;
ALTER TABLE product RENAME COLUMN brands TO prod_brands;
ALTER TABLE product RENAME COLUMN image TO prod_images;
ALTER TABLE product RENAME COLUMN questions TO prod_questions;
SELECT * FROM product;
. 03
SELECT C.NAME,C.customer_id,COUNT(O.Order_ID)TOTAL_ORDERS FROM customer C INNER JOIN ORDERS O ON
C.customer_id=O.customer_id GROUP BY C.customer_id HAVING COUNT(O.Order_ID)>=1;
. 04
SELECT C.NAME,C.customer_id,COUNT(O.Order_ID)TOTAL_ORDERS FROM customer C INNER JOIN ORDERS O ON
C.customer_id=O.customer_id GROUP BY C.CUSTOMER_ID HAVING COUNT(O.ORDER_ID)>1 AND C.name LIKE "A%A";
. 05
SELECT C.NAME,C.customer_id,SUM(order_cost) "Purchesed amount" FROM Orders O LEFT JOIN Customer C
ON C.customer_id=O.customer_id WHERE O.order_status="Delivered" AND order_cost>10000
AND C.CUSTOMER_ID HAVING COUNT(O.ORDER_ID)>1;
. 06
DELIMITER $$
CREATE PROCEDURE Create_All_Tables_and_puting_insertion()
BEGIN
CREATE TABLE ADMIN(
Admin_id INT,
NAME VARCHAR(255) NOT NULL,
PASSWORD VARCHAR(255) UNIQUE NOT NULL,
mobile_no VARCHAR(17) NOT NULL,
city VARCHAR(255) NOT NULL
);