Customers orders and shipping

gistfile1.txt

CREATE TABLE customers (
    customer_id INT PRIMARY KEY,
    first_name VARCHAR(50),
    last_name VARCHAR(50),
    email VARCHAR(100),
    phone_number VARCHAR(20),
    address VARCHAR(100),
    city VARCHAR(50),
    state VARCHAR(50),
    zip_code VARCHAR(10)
);

CREATE TABLE orders (
    order_id INT PRIMARY KEY,
    customer_id INT,
    order_date DATE,
    total_amount DECIMAL(10,2),
    FOREIGN KEY (customer_id) REFERENCES customers(customer_id)
);

CREATE TABLE shipping (
    shipping_id INT PRIMARY KEY,
    order_id INT,
    shipping_date DATE,
    delivery_date DATE,
    shipping_address VARCHAR(100),
    shipping_city VARCHAR(50),
    shipping_state VARCHAR(50),
    shipping_zip_code VARCHAR(10),
    FOREIGN KEY (order_id) REFERENCES orders(order_id)
);

-- Insert 10 rows into the customers table
INSERT INTO customers (customer_id, first_name, last_name, email, phone_number, address, city, state, zip_code)
VALUES
    (1, 'John', 'Doe', '[email protected]', '123-456-7890', '123 Main St', 'Anytown', 'CA', '12345'),
    (2, 'Jane', 'Doe', '[email protected]', '123-456-7891', '456 Elm St', 'Othertown', 'NY', '54321'),
    (3, 'Bob', 'Smith', '[email protected]', '123-456-7892', '789 Oak St', 'Somewhere', 'TX', '67890'),
    (4, 'Alice', 'Johnson', '[email protected]', '123-456-7893', '987 Maple Ave', 'Anywhere', 'FL', '98765'),
    (5, 'Tom', 'Wilson', '[email protected]', '123-456-7894', '654 Cedar Ln', 'Nowhere', 'WA', '45678'),
    (6, 'Emily', 'Brown', '[email protected]', '123-456-7895', '321 Birch Rd', 'Everywhere', 'MA', '34567'),
    (7, 'David', 'Jones', '[email protected]', '123-456-7896', '852 Pine St', 'Here', 'IL', '23456'),
    (8, 'Karen', 'Davis', '[email protected]', '123-456-7897', '753 Oak Ave', 'There', 'OR', '54321'),
    (9, 'Mike', 'Miller', '[email protected]', '123-456-7898', '159 Elm Ave', 'Nowhere', 'ME', '43210'),
    (10, 'Jessica', 'Lee', '[email protected]', '123-456-7899', '753 Main St', 'Anywhere', 'NC', '78901');

-- Insert 10 rows into the orders table
INSERT INTO orders (order_id, customer_id, order_date, total_amount)
VALUES
    (1, 1, '2022-01-01', 100.00),
    (2, 1, '2022-02-01', 50.00),
    (3, 2, '2022-01-15', 75.00),
    (4, 3, '2022-02-15', 200.00),
    (5, 4, '2022-03-01', 150.00),
    (6, 5, '2022-02-28', 80.00),
    (7, 6, '2022-03-15', 125.00),
    (8, 7, '2022-02-10', 95.00),
    (9, 8, '2022-03-01', 50.00),
    (10, 9, '2022-01-30', 300.00);
    
    INSERT INTO shipping (shipping_id, order_id, shipping_date, delivery_date, shipping_address, shipping_city, shipping_state, shipping_zip_code)
VALUES
    (1, 1, '2022-01-02', '2022-01-10', '123 Main St', 'Anytown', 'CA', '12345'),
	(2, 2, '2022-02-02', '2022-02-08', '123 Main St', 'Anytown', 'CA', '12345'),
    (3, 3, '2022-01-18', '2022-01-25', '456 Elm St', 'Othertown', 'NY', '54321'),
    (4, 4, '2022-02-20', '2022-02-28', '789 Oak St', 'Somewhere', 'TX', '67890'),
    (5, 5, '2022-03-02', '2022-03-08', '987 Maple Ave', 'Anywhere', 'FL', '98765'),
    (6, 6, '2022-03-01', '2022-03-07', '654 Cedar Ln', 'Nowhere', 'WA', '45678'),
    (7, 7, '2022-03-18', '2022-03-25', '321 Birch Rd', 'Everywhere', 'MA', '34567'),
    (8, 8, '2022-02-12', '2022-02-18', '852 Pine St', 'Here', 'IL', '23456'),
    (9, 9, '2022-03-03', '2022-03-10', '753 Oak Ave', 'There', 'OR', '54321'),
    (10, 10, '2022-02-05', '2022-02-12', '159 Elm Ave', 'Nowhere', 'ME', '43210');
    
    

select ASCII('A')
Select CHAR(65)

--PRINT A TO Z
Declare @start int
set @start=65
while (@start<=90)
begin
select char(@start)
set @start=@start+1
end

--print a to z

Declare @start int
set @start=97
while (@start<=123)
begin
select char(@start)
set @start=@start+1
end

select ltrim(' hello')
hello
select rtrim(' hello ')
hello
select upper(ltrim(' ramya'))
RAMYA
select lower ('RAMYA')
ramya
select reverse('ravikiran')
narikivar
select reverse('narikivar')
ravikiran
select len(' hello ')
8
select LEFT('ravikiran',4)
ravi
select Right('ravikiran',5)
kiran

select CHARINDEX('@','[email protected]',1)
8
select difference('ravikiran','ramyakiran')range 0-4
3
select nchar(8364)
€
select nchar(65)
A
SELECT PATINDEX('%world%', 'Hello, world!')
8
SELECT PATINDEX('%@idctechnologies.com%', '[email protected]')
8
SELECT PATINDEX('%@idctechnologies.com%', '[email protected]')
13
SELECT QUOTENAME('table sample1', '"')
"table sample1"
SELECT QUOTENAME('rk', '"')
"rk"
select replace ('[email protected]','idctechnologies.com','gmail.com')

select* from sample1
ALTER TABLE sample1
ADD email nvarchar(50)
insert into sample1
select 1,35,'[email protected]' union all
select 2,36,'[email protected]'

UPDATE SAMPLE1
SET EMAIL =REPLACE(email,'idctechnologies.com','gmail.com')
35 1 [email protected]
36 2 [email protected]

select replicate('*',10)

---

SELECT SOUNDEX('myth')
M300
SELECT SOUNDEX('mith')
M300
SELECT SOUNDEX('smitha')
S530
SELECT SOUNDEX('smitha')
S530

select space(9)
select* from mytable

CREATE TABLE mytable (
firstname VARCHAR(50),
lastname VARCHAR(50)
);

select firstname+ space(8)+lastname as ename from mytable
INSERT INTO mytable (firstname, lastname)
VALUES ('John', 'Doe'),
('Jane', 'Smith'),
('Bob', 'Johnson');
update mytable
set name= firstname+ space(8)+lastname as ename
UPDATE mytable
SET firstname= CONCAT(firstname, space(5), lastname)

str()-----------------
SELECT CAST(123 AS VARCHAR(10))----------------
SELECT CONVERT(VARCHAR(10), 123)------------------------------

select STRING_SPLIT (string, separator)
SELECT value
FROM STRING_SPLIT('apple,orange,banana,mango',',')

STUFF (string_expression, start, length, replace_with)
SELECT STUFF('Hello World', 7, 5, 'ramya')---------------------

select *from sample1
select name,
select stuff (email,3,5,'*****') as stuffedemail from sample1-------------------

[email protected]
r****[email protected]

[email protected]
ra*****[email protected]

substring()---------------------------------

SELECT UNICODE('A')
SELECT UNICODE('こんにちは')

SELECT TRIM(' Hello, World! ')

CONCAT_WS(separator, string1, string2, ...)
SELECT CONCAT_WS(' >', 'Hello', 'World', '!')
Hello >World >!

SELECT CONCAT_WS(' "', 'Hello', 'World', '!')
Hello "World "!

SELECT CONCAT_WS(' ', 'Hello', 'World', '!')
Hello World !