CREATE TABLE CUSTOMER (
  CustomerID varchar(25),
  Name varchar(80) NOT NULL,
  Email varchar(30) NOT NULL,
  PhoneNumber bigint,
  Address varchar(100),
  LoyaltyPoints Decimal(5,2),
  primary key (CustomerID)
);

CREATE TABLE Delivery (
  DeliveryID varchar(25),
  OrderCheckoutID varchar(25),
  DeliveryType enum('Home', 'Delivery', 'Pick-up') /*'Home', 'Delivery', 'Pick-up'*/,
  DeliveryTime DATETIME,
  DeliveryAddress varchar(150),
  primary key (DeliveryID)
);

CREATE TABLE Product (
  ProductID varchar(25),
  ProductName varchar(100),
  Price decimal(8,2),
  Description varchar(200),
  Category varchar(50),
  AvailabilityStatus enum('Available', 'Unavailable')/*'Availabe', 'Unavailable*/,
  primary key (ProductID)
);

CREATE TABLE OrderDetail (
  OrderDetailID Varchar(25),
  ProductID varchar(25),
  Quantity integer(30),
  Subtotal Decimal(10,2),
  primary key (OrderDetailID),
  foreign key (ProductID) references Product(ProductID)
);

CREATE TABLE OrderCheckout (
  OrderCheckoutID varchar(25),
  CustomerID varchar(25),
  DeliveryID varchar(25),
  OrderDetailID varchar(25),
  OrderDate DATETIME,
  TotalAmount Decimal(10,2),
  PaymentStatus enum('Pending', 'Completed', 'failed') ,
  DeliveryStatus enum('Pending', 'Completed', 'failed'),
  primary key (OrderCheckoutID),

  foreign key(CustomerID) references CUSTOMER(CustomerID),
  foreign key (DeliveryID) references Delivery(DeliveryID),
  foreign key (OrderDetailID) references OrderDetail(OrderDetailID)
);


CREATE TABLE Payment (
  PaymentID varchar(25),
  OrderCheckoutID varchar(25),
  PaymentDate DateTime,
  ProductID varchar(25),
  PaymentMethod enum('Credit Card', 'Cash', 'Mobile Payment')/*'Credit Card', 'Cash', 'Mobile Payment'*/,
  Amount Decimal(10,2),
  primary key (PaymentID),
  foreign key (OrderCheckoutID) references OrderCheckout(OrderCheckoutID)
  
);


INSERT INTO Customer VALUES ('JC0001', 'Ulysses Audan', '[email protected]', 09171234567, 'Bonifacio Global City, Manila', 85.2);
INSERT INTO Customer VALUES ('JC0002', 'Kuhrt Aquino', '[email protected]', 09177654321, '84-19 Bonifacio Global City, Manila', 93.50);
INSERT INTO Customer VALUES ('JC0003', 'Geah Igtanloc', '[email protected]', 09171256734, '93-62 Bonifacio Global City, Manila', 95.10);
INSERT INTO Customer VALUES ('JC0004', 'John Rivera', '[email protected]', 09174567123, '83-58 Bonifacio Global City, Manila', 91.20);
INSERT INTO Customer VALUES ('JC0005', 'Alynna Sangcopan', '[email protected]', 09176712435, '91-12 Bonifacio Global City, Manila', 91.00);
INSERT INTO Customer VALUES ('JC0006', 'Alice Martinez', '[email protected]', 09178901234, '85-23 Makati, Manila', 75.50);
INSERT INTO Customer VALUES ('JC0007', 'Brian Tan', '[email protected]', 09176543210, '78-90 Quezon City, Manila', 45.30);
INSERT INTO Customer VALUES ('JC0008', 'Catherine Dela Cruz', '[email protected]', 09178234567, '65-78 Pasig, Manila', 88.90);
INSERT INTO Customer VALUES ('JC0009', 'David Gomez', '[email protected]', 09179345678, '23-67 Taguig, Manila', 52.10);
INSERT INTO Customer VALUES ('JC0010', 'Emma Lopez', '[email protected]', 09172345689, '45-67 Paranaque, Manila', 98.75);
INSERT INTO Customer VALUES ('JC0011', 'Francis Sy', '[email protected]', 09178765432, '12-45 Makati, Manila', 65.40);
INSERT INTO Customer VALUES ('JC0012', 'Gina Ramos', '[email protected]', 09173456712, '89-45 Mandaluyong, Manila', 85.10);
INSERT INTO Customer VALUES ('JC0013', 'Harry Chua', '[email protected]', 09176548723, '23-45 Manila, Manila', 70.25);
INSERT INTO Customer VALUES ('JC0014', 'Isabel Santos', '[email protected]', 09175678912, '78-89 Quezon City, Manila', 92.35);
INSERT INTO Customer VALUES ('JC0015', 'Jacob Lim', '[email protected]', 09179876543, '67-23 Pasig, Manila', 55.90);
INSERT INTO Customer VALUES ('JC0016', 'Katherine Uy', '[email protected]', 09173456789, '23-45 Taguig, Manila', 77.80);
INSERT INTO Customer VALUES ('JC0017', 'Leo Garcia', '[email protected]', 09172345671, '45-12 Paranaque, Manila', 60.50);
INSERT INTO Customer VALUES ('JC0018', 'Maria Tan', '[email protected]', 09173214567, '34-67 Pasay, Manila', 83.90);
INSERT INTO Customer VALUES ('JC0019', 'Nathan Cruz', '[email protected]', 09174567123, '89-34 Muntinlupa, Manila', 91.50);
INSERT INTO Customer VALUES ('JC0020', 'Olivia Reyes', '[email protected]', 09179871234, '67-45 Marikina, Manila', 78.00);


INSERT INTO Product VALUES ('P1', '4 - pc. Chickenjoy Family Box Solo', 326.00, 'Four-piece Family Box of the Philippines best-tasting crispylicious, juicylicious Chickenjoy.', 'Chickenjoy', 'Available');
INSERT INTO Product VALUES ('P2', '1 - pc. Chickenjoy', 82.00, 'Philippines best-tasting crispylicious, juicylicious Chickenjoy that is crispy on the outside, tender and juicy on the inside.', 'Chickenjoy', 'Available');
INSERT INTO Product VALUES ('P3', 'Bacon Cheesy Yumburger', 96.00, 'Your favorite langhap-sarap Yumburger now made extra special with crispy bacon and creamy cheddar cheese.', 'Burgers', 'Available');
INSERT INTO Product VALUES ('P4', 'Jolly Spaghetti Family Pan', 237.00, 'Your favorite meatiest, cheesiest, and sweet-sarap Jolly Spaghetti good for sharing with the whole family! Good for 4-5 pax.', 'Jolly Spaghetti', 'Available');
INSERT INTO Product VALUES ('P5', 'Burger Steak Family Savers', 329.00, '3 1-pc Burger Steak and 3 Peach Mango Pies.', 'Burger Steak', 'Available');
INSERT INTO Product VALUES ('P6', '2 - pc. Chickenjoy', 160.00, 'Two-piece Chickenjoy with rice.', 'Chickenjoy', 'Available');
INSERT INTO Product VALUES ('P7', 'Jolly Hotdog Classic', 60.00, 'Hotdog with cheese, mayonnaise, and relish.', 'Burgers', 'Available');
INSERT INTO Product VALUES ('P8', 'Jolly Crispy Fries (Large)', 75.00, 'Large-sized crispy fries.', 'Sides', 'Available');
INSERT INTO Product VALUES ('P9', 'Jolly Spaghetti Solo', 55.00, 'Classic Jolly Spaghetti for one.', 'Jolly Spaghetti', 'Available');
INSERT INTO Product VALUES ('P10', 'Peach Mango Pie', 35.00, 'Delicious pie with peach and mango filling.', 'Desserts', 'Available');
INSERT INTO Product VALUES ('P11', 'Jolly Sundae', 30.00, 'Vanilla sundae with chocolate topping.', 'Desserts', 'Available');
INSERT INTO Product VALUES ('P12', 'Bacon Mushroom Yumburger', 90.00, 'Yumburger with bacon and mushrooms.', 'Burgers', 'Available');
INSERT INTO Product VALUES ('P13', 'Cheesy Classic Jolly Hotdog', 50.00, 'Hotdog with cheese and classic toppings.', 'Burgers', 'Available');
INSERT INTO Product VALUES ('P14', 'Garlic Pepper Beef', 120.00, 'Beef with garlic pepper sauce and rice.', 'Rice Meals', 'Available');
INSERT INTO Product VALUES ('P15', 'Ultimate Burger Steak', 165.00, 'Burger steak with egg, mushrooms, and rice.', 'Burger Steak', 'Available');
INSERT INTO Product VALUES ('P16', '6 - pc. Chickenjoy Bucket', 399.00, 'Six-piece Chickenjoy bucket.', 'Chickenjoy', 'Available');
INSERT INTO Product VALUES ('P17', 'Burger Steak Solo', 70.00, 'One-piece burger steak with rice.', 'Burger Steak', 'Available');
INSERT INTO Product VALUES ('P18', 'Jolly Kiddie Meal - 1 pc. Chickenjoy', 110.00, 'Kid-sized Chickenjoy meal with rice.', 'Chickenjoy', 'Available');
INSERT INTO Product VALUES ('P19', 'Jolly Hotdog Cheesy Classic Meal', 80.00, 'Jolly hotdog meal with fries.', 'Burgers', 'Available');
INSERT INTO Product VALUES ('P20', 'Spaghetti Family Pan with 4 Drinks', 280.00, 'Jolly Spaghetti Family Pan with 4 regular drinks.', 'Jolly Spaghetti', 'Available');

INSERT INTO Delivery VALUES ('D0001', 'Order1', 'Delivery', ('2024-10-06'), '83-42 Bonifacio Global City, Manila');
INSERT INTO Delivery VALUES ('D0002', 'Order2', 'Pick-up', ('2024-10-06'), '');
INSERT INTO Delivery VALUES ('D0003', 'Order3', 'Delivery', ('2024-10-06'), '84-19 Bonifacio Global City, Manila');
INSERT INTO Delivery VALUES ('D0004', 'Order4', 'Pick-up', ('2024-10-06'), '');
INSERT INTO Delivery VALUES ('D0005', 'Order5', 'Delivery', ('2024-10-06'), '91-12 Bonifacio Global City, Manila');
INSERT INTO Delivery VALUES ('D0006', 'Order6', 'Home', ('2024-10-07'), '82-56 Makati, Manila');
INSERT INTO Delivery VALUES ('D0007', 'Order7', 'Delivery', ('2024-10-07'), '78-90 Quezon City, Manila');
INSERT INTO Delivery VALUES ('D0008', 'Order8', 'Pick-up', ('2024-10-07'), '');
INSERT INTO Delivery VALUES ('D0009', 'Order9', 'Delivery', ('2024-10-07'), '85-23 Makati, Manila');
INSERT INTO Delivery VALUES ('D0010', 'Order10', 'Home', ('2024-10-07'), '23-67 Taguig, Manila');
INSERT INTO Delivery VALUES ('D0011', 'Order11', 'Pick-up', ('2024-10-07'), '');
INSERT INTO Delivery VALUES ('D0012', 'Order12', 'Delivery', ('2024-10-07'), '89-45 Mandaluyong, Manila');
INSERT INTO Delivery VALUES ('D0013', 'Order13', 'Home', ('2024-10-07'), '78-89 Quezon City, Manila');
INSERT INTO Delivery VALUES ('D0014', 'Order14', 'Pick-up', ('2024-10-07'), '');
INSERT INTO Delivery VALUES ('D0015', 'Order15', 'Delivery', ('2024-10-07'), '45-67 Paranaque, Manila');
INSERT INTO Delivery VALUES ('D0016', 'Order16', 'Home', ('2024-10-07'), '23-45 Taguig, Manila');
INSERT INTO Delivery VALUES ('D0017', 'Order17', 'Pick-up', ('2024-10-07'), '');
INSERT INTO Delivery VALUES ('D0018', 'Order18', 'Delivery', ('2024-10-07'), '67-23 Pasig, Manila');
INSERT INTO Delivery VALUES ('D0019', 'Order19', 'Home', ('2024-10-08'), '34-67 Pasay, Manila');
INSERT INTO Delivery VALUES ('D0020', 'Order20', 'Pick-up', ('2024-10-08'), '');

INSERT INTO OrderDetail VALUES ('JB42JKA', 'P1', 3, 3135.00);
INSERT INTO OrderDetail VALUES  ('JB33GRL', 'P2', 5, 843.00);
INSERT INTO OrderDetail VALUES ('JB32L42', 'P3', 4, 224.00);
INSERT INTO OrderDetail VALUES ('JBJS2I3', 'P4', 3, 32821.00);
INSERT INTO OrderDetail VALUES ('JB38JWI', 'P5', 1, 113.00);
INSERT INTO OrderDetail VALUES ('JB39GHT', 'P6', 2, 320.00);
INSERT INTO OrderDetail VALUES ('JB40PLK', 'P7', 5, 300.00);
INSERT INTO OrderDetail VALUES ('JB41QWE', 'P8', 3, 225.00);
INSERT INTO OrderDetail VALUES ('JB42XCV', 'P9', 4, 220.00);
INSERT INTO OrderDetail VALUES ('JB43ZXC', 'P10', 6, 2210.00);
INSERT INTO OrderDetail VALUES ('JB44BNM', 'P11', 1, 30.00);
INSERT INTO OrderDetail VALUES ('JB45ASD', 'P12', 2, 1180.00);
INSERT INTO OrderDetail VALUES ('JB46DFG', 'P13', 3, 1150.00);
INSERT INTO OrderDetail VALUES ('JB47HJK', 'P14', 4, 480.00);
INSERT INTO OrderDetail VALUES ('JB48LPO', 'P15', 2, 1330.00);
INSERT INTO OrderDetail VALUES ('JB49NMJ', 'P16', 1, 399.00);
INSERT INTO OrderDetail VALUES ('JB50TYU', 'P17', 5, 350.00);
INSERT INTO OrderDetail VALUES ('JB51OPQ', 'P18', 3, 1330.00);
INSERT INTO OrderDetail VALUES ('JB52WER', 'P19', 4, 2320.00);
INSERT INTO OrderDetail VALUES ('JB53RTY', 'P20', 1, 280.00);
INSERT INTO OrderDetail VALUES ('JB53RTz', 'P20', 1, 280.00);


INSERT INTO OrderCheckout VALUES ('Order1', 'JC0001', 'D0001','JB42JKA',('2025-10-06'), '410.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order2', 'JC0002', 'D0002','JB33GRL',('2025-10-06'), '410.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order3', 'JC0003', 'D0003','JB32L42',('2025-10-06'), '410.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order4', 'JC0004', 'D0004','JBJS2I3',('2025-10-06'), '410.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order5', 'JC0005', 'D0005','JB38JWI',('2025-10-06'), '410.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order6', 'JC0006', 'D0006', 'JB39GHT', ('2025-10-07'), '320.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order7', 'JC0007', 'D0007', 'JB40PLK', ('2025-10-07'), '300.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order8', 'JC0008', 'D0008', 'JB41QWE', ('2025-10-07'), '225.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order9', 'JC0009', 'D0009', 'JB42XCV', ('2025-10-07'), '220.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order10', 'JC0010', 'D0010', 'JB43ZXC', ('2025-10-07'), '210.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order11', 'JC0011', 'D0011', 'JB44BNM', ('2025-10-07'), '30.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order12', 'JC0012', 'D0012', 'JB45ASD', ('2025-10-07'), '180.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order13', 'JC0013', 'D0013', 'JB46DFG', ('2025-10-07'), '150.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order14', 'JC0014', 'D0014', 'JB47HJK', ('2025-10-07'), '480.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order15', 'JC0015', 'D0015', 'JB48LPO', ('2025-10-07'), '330.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order16', 'JC0016', 'D0016', 'JB49NMJ', ('2025-10-07'), '399.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order17', 'JC0017', 'D0017', 'JB50TYU', ('2025-10-07'), '350.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order18', 'JC0018', 'D0018', 'JB51OPQ', ('2025-10-07'), '330.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order19', 'JC0019', 'D0019', 'JB52WER', ('2025-10-08'), '320.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order20', 'JC0020', 'D0020', 'JB53RTY', ('2025-10-08'), '280.00', 'Completed', 'Completed');
INSERT INTO OrderCheckout VALUES ('Order21', 'JC0001', 'D0020', 'JB53RTY', ('2025-10-08'), '280.00', 'Completed', 'Completed');

Alter table Delivery ADD foreign key (OrderCheckoutID) references OrderCheckout(OrderCheckoutID);

INSERT INTO Payment VALUES('PAY291', 'Order1', ('2025-10-06'), 'P1', 'Cash', 3235.00);
INSERT INTO Payment VALUES('PAY432', 'Order2', ('2025-10-06'),'P2', 'Credit Card', 943.00 );
INSERT INTO Payment VALUES('PAY532', 'Order3', ('2025-10-06'),'P3', 'Mobile Payment', 324.00 );
INSERT INTO Payment VALUES('PAY325', 'Order4', ('2025-10-06'),'P4', 'Cash', 32921.00 );
INSERT INTO Payment VALUES('PAY321', 'Order5', ('2025-10-06'),'P5', 'Credit Card', 213.00);
INSERT INTO Payment VALUES ('PAY401', 'Order6', ('2025-10-07'), 'P6', 'Cash', 320.00);
INSERT INTO Payment VALUES ('PAY402', 'Order7', ('2025-10-07'), 'P7', 'Credit Card', 300.00);
INSERT INTO Payment VALUES ('PAY403', 'Order8', ('2025-10-07'), 'P8', 'Mobile Payment', 225.00);
INSERT INTO Payment VALUES ('PAY404', 'Order9', ('2025-10-07'), 'P9', 'Cash', 220.00);
INSERT INTO Payment VALUES ('PAY405', 'Order10', ('2025-10-07'), 'P10', 'Credit Card', 210.00);
INSERT INTO Payment VALUES ('PAY406', 'Order11', ('2025-10-07'), 'P11', 'Mobile Payment', 30.00);
INSERT INTO Payment VALUES ('PAY407', 'Order12', ('2025-10-07'), 'P12', 'Cash', 180.00);
INSERT INTO Payment VALUES ('PAY408', 'Order13', ('2025-10-07'), 'P13', 'Credit Card', 150.00);
INSERT INTO Payment VALUES ('PAY409', 'Order14', ('2025-10-07'), 'P14', 'Mobile Payment', 480.00);
INSERT INTO Payment VALUES ('PAY410', 'Order15', ('2025-10-07'), 'P15', 'Cash', 330.00);
INSERT INTO Payment VALUES ('PAY411', 'Order16', ('2025-10-07'), 'P16', 'Credit Card', 399.00);
INSERT INTO Payment VALUES ('PAY412', 'Order17', ('2025-10-07'), 'P17', 'Mobile Payment', 350.00);
INSERT INTO Payment VALUES ('PAY413', 'Order18', ('2025-10-07'), 'P18', 'Cash', 330.00);
INSERT INTO Payment VALUES ('PAY414', 'Order19', ('2025-10-08'), 'P19', 'Credit Card', 320.00);
INSERT INTO Payment VALUES ('PAY415', 'Order20', ('2025-10-08'), 'P20', 'Mobile Payment', 280.00);


Select * from Customer;
Select * from Product;
Select * from OrderCheckout;
Select * from OrderDetail;
Select * from Payment;
Select * from Delivery;



desc Customer;
desc Product;
desc OrderCheckout;
desc OrderDetail;
desc Payment;
desc Delivery; 


SELECT CustomerID, Subtotal
FROM OrderCheckout
INNER JOIN OrderDetail ON OrderCheckout.OrderDetailID = OrderDetail.OrderDetailID
where subtotal >= 1000;

 
select CustomerID, ProductID,subtotal
from OrderCheckout inner join OrderDetail on OrderCheckout.OrderDetailID = OrderDetail.OrderDetailID
where CustomerID = 'JC0001';
 
select sum(SumOfProducts) 
from(
  select CustomerID, ProductID,subtotal  AS SumOfProducts
  from OrderCheckout inner join OrderDetail on OrderCheckout.OrderDetailID = OrderDetail.OrderDetailID
  where CustomerID = 'JC0001')
  AS SumOfProducts
;
by

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About MySQL

MySQL is a open-source, free and very popular relational database management system which is developed, distributed and supported by Oracle corporation.

Key Features:

  • Open-source relational database management systems.
  • Reliable, very fast and easy to use database server.
  • Works on client-server model.
  • Highly Secure and Scalable
  • High Performance
  • High productivity as it uses stored procedures, triggers, views to write a highly productive code.
  • Supports large databases efficiently.
  • Supports many operating systems like Linux*,CentOS*, Solaris*,Ubuntu*,Windows*, MacOS*,FreeBSD* and others.

Syntax help

Commands

1. CREATE

CREATE TABLE table_name (
                column1 datatype,
                column2 datatype,
                ....);

Example

CREATE TABLE EMPLOYEE (
  empId INTEGER PRIMARY KEY,
  name TEXT NOT NULL,
  dept TEXT NOT NULL
);

2. ALTER

ALTER TABLE Table_name ADD column_name datatype;

Example

INSERT INTO EMPLOYEE VALUES (0001, 'Dave', 'Sales');

3. TRUNCATE

TRUNCATE table table_name;

4. DROP

DROP TABLE table_name;

5. RENAME

RENAME TABLE table_name1 to new_table_name1;

6. COMMENT

Single-Line Comments:

 --Line1;

Multi-Line comments:

   /* Line1,
   Line2 */

DML Commands

1. INSERT

INSERT INTO table_name (column1, column2, column3, ...) VALUES (value1, value2, value3, ...);

Note: Column names are optional.

Example

INSERT INTO EMPLOYEE VALUES (0001, 'Ava', 'Sales');

2. SELECT

SELECT column1, column2, ...
FROM table_name
[where condition];

Example

SELECT * FROM EMPLOYEE where dept ='sales';

3. UPDATE

UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition;

Example

UPDATE EMPLOYEE SET dept = 'Sales' WHERE empId='0001';

4. DELETE

DELETE FROM table_name where condition;

Example

DELETE from EMPLOYEE where empId='0001';

Indexes

1. CREATE INDEX

  CREATE INDEX index_name on table_name(column_name);
  • To Create Unique index:
  CREATE UNIQUE INDEX index_name on table_name(column_name);

2. DROP INDEX

DROP INDEX index_name ON table_name;

Views

1. Create a View

Creating a View:
CREATE VIEW View_name AS 
Query;

2. How to call view

SELECT * FROM View_name;

3. Altering a View

ALTER View View_name AS 
Query;

4. Deleting a View

DROP VIEW View_name;

Triggers

1. Create a Trigger

CREATE TRIGGER trigger_name trigger_time trigger_event
    ON tbl_name FOR EACH ROW [trigger_order] trigger_body
/* where
trigger_time: { BEFORE | AFTER }
trigger_event: { INSERT | UPDATE | DELETE }
trigger_order: { FOLLOWS | PRECEDES } */

2. Drop a Trigger

DROP TRIGGER [IF EXISTS] trigger_name;

Stored Procedures

1. Create a Stored Procedure

CREATE PROCEDURE sp_name(p1 datatype)
BEGIN
/*Stored procedure code*/
END;

2. How to call Stored procedure

CALL sp_name;

3. How to delete stored procedure

DROP PROCEDURE sp_name;

Joins

1. INNER JOIN

SELECT * FROM TABLE1 INNER JOIN TABLE2 where condition;

2. LEFT JOIN

SELECT * FROM TABLE1 LEFT JOIN TABLE2 ON condition;

3. RIGHT JOIN

SELECT * FROM TABLE1 RIGHT JOIN TABLE2 ON condition;

4. CROSS JOIN

SELECT select_list from TABLE1 CROSS JOIN TABLE2;