lianghsun/bird-text2sql-bench huggingface dataset:
### Database Schema
CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE Categories
(
    CategoryID INTEGER PRIMARY KEY AUTOINCREMENT,
    CategoryName TEXT,
    Description TEXT
)

CREATE TABLE Customers
(
    CustomerID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT
)

CREATE TABLE Employees
(
    EmployeeID INTEGER PRIMARY KEY AUTOINCREMENT,
    LastName TEXT,
    FirstName TEXT,
    BirthDate DATE,
    Photo TEXT,
    Notes TEXT
)

CREATE TABLE Shippers(
    ShipperID INTEGER PRIMARY KEY AUTOINCREMENT,
    ShipperName TEXT,
    Phone TEXT
)

CREATE TABLE Suppliers(
    SupplierID INTEGER PRIMARY KEY AUTOINCREMENT,
    SupplierName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT,
    Phone TEXT
)

CREATE TABLE Products(
    ProductID INTEGER PRIMARY KEY AUTOINCREMENT,
    ProductName TEXT,
    SupplierID INTEGER,
    CategoryID INTEGER,
    Unit TEXT,
    Price REAL DEFAULT 0,
	FOREIGN KEY (CategoryID) REFERENCES Categories (CategoryID),
	FOREIGN KEY (SupplierID) REFERENCES Suppliers (SupplierID)
)

CREATE TABLE Orders(
    OrderID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerID INTEGER,
    EmployeeID INTEGER,
    OrderDate DATETIME,
    ShipperID INTEGER,
    FOREIGN KEY (EmployeeID) REFERENCES Employees (EmployeeID),
    FOREIGN KEY (CustomerID) REFERENCES Customers (CustomerID),
    FOREIGN KEY (ShipperID) REFERENCES Shippers (ShipperID)
)

CREATE TABLE OrderDetails(
    OrderDetailID INTEGER PRIMARY KEY AUTOINCREMENT,
    OrderID INTEGER,
    ProductID INTEGER,
    Quantity INTEGER,
	FOREIGN KEY (OrderID) REFERENCES Orders (OrderID),
	FOREIGN KEY (ProductID) REFERENCES Products (ProductID)
)

### Question
Find the total payment of the orders by customers from San Francisco.

### Hint
from San Francisco refers to City = 'San Francisco'; total payment refers to sum(MULTIPLY(UnitPrice, Quantity, SUBTRACT(1, Discount)))

### SQL
SELECT SUM(T3.UnitPrice * T3.Quantity * (1 - T3.Discount)) AS TOTALPAYMENT FROM Customers AS T1 INNER JOIN Orders AS T2 ON T1.CustomerID = T2.CustomerID INNER JOIN `Order Details` AS T3 ON T2.OrderID = T3.OrderID WHERE T1.City = 'San Francisco'
### Database Schema
CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE Categories
(
    CategoryID INTEGER PRIMARY KEY AUTOINCREMENT,
    CategoryName TEXT,
    Description TEXT
)

CREATE TABLE Customers
(
    CustomerID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT
)

CREATE TABLE Employees
(
    EmployeeID INTEGER PRIMARY KEY AUTOINCREMENT,
    LastName TEXT,
    FirstName TEXT,
    BirthDate DATE,
    Photo TEXT,
    Notes TEXT
)

CREATE TABLE Shippers(
    ShipperID INTEGER PRIMARY KEY AUTOINCREMENT,
    ShipperName TEXT,
    Phone TEXT
)

CREATE TABLE Suppliers(
    SupplierID INTEGER PRIMARY KEY AUTOINCREMENT,
    SupplierName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT,
    Phone TEXT
)

CREATE TABLE Products(
    ProductID INTEGER PRIMARY KEY AUTOINCREMENT,
    ProductName TEXT,
    SupplierID INTEGER,
    CategoryID INTEGER,
    Unit TEXT,
    Price REAL DEFAULT 0,
	FOREIGN KEY (CategoryID) REFERENCES Categories (CategoryID),
	FOREIGN KEY (SupplierID) REFERENCES Suppliers (SupplierID)
)

CREATE TABLE Orders(
    OrderID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerID INTEGER,
    EmployeeID INTEGER,
    OrderDate DATETIME,
    ShipperID INTEGER,
    FOREIGN KEY (EmployeeID) REFERENCES Employees (EmployeeID),
    FOREIGN KEY (CustomerID) REFERENCES Customers (CustomerID),
    FOREIGN KEY (ShipperID) REFERENCES Shippers (ShipperID)
)

CREATE TABLE OrderDetails(
    OrderDetailID INTEGER PRIMARY KEY AUTOINCREMENT,
    OrderID INTEGER,
    ProductID INTEGER,
    Quantity INTEGER,
	FOREIGN KEY (OrderID) REFERENCES Orders (OrderID),
	FOREIGN KEY (ProductID) REFERENCES Products (ProductID)
)

### Question
Calculate the total production for each product which were supplied from Japan

### Hint
from Japan refers to Country = 'Japan'; total production refers to ADD(UnitsInstock, UnitsOnOrder)

### SQL
SELECT SUM(T1.UnitsInStock + T1.UnitsOnOrder) FROM Products AS T1 INNER JOIN Suppliers AS T2 ON T1.SupplierID = T2.SupplierID WHERE T2.Country = 'Japan'
### Database Schema
CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE Categories
(
    CategoryID INTEGER PRIMARY KEY AUTOINCREMENT,
    CategoryName TEXT,
    Description TEXT
)

CREATE TABLE Customers
(
    CustomerID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT
)

CREATE TABLE Employees
(
    EmployeeID INTEGER PRIMARY KEY AUTOINCREMENT,
    LastName TEXT,
    FirstName TEXT,
    BirthDate DATE,
    Photo TEXT,
    Notes TEXT
)

CREATE TABLE Shippers(
    ShipperID INTEGER PRIMARY KEY AUTOINCREMENT,
    ShipperName TEXT,
    Phone TEXT
)

CREATE TABLE Suppliers(
    SupplierID INTEGER PRIMARY KEY AUTOINCREMENT,
    SupplierName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT,
    Phone TEXT
)

CREATE TABLE Products(
    ProductID INTEGER PRIMARY KEY AUTOINCREMENT,
    ProductName TEXT,
    SupplierID INTEGER,
    CategoryID INTEGER,
    Unit TEXT,
    Price REAL DEFAULT 0,
	FOREIGN KEY (CategoryID) REFERENCES Categories (CategoryID),
	FOREIGN KEY (SupplierID) REFERENCES Suppliers (SupplierID)
)

CREATE TABLE Orders(
    OrderID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerID INTEGER,
    EmployeeID INTEGER,
    OrderDate DATETIME,
    ShipperID INTEGER,
    FOREIGN KEY (EmployeeID) REFERENCES Employees (EmployeeID),
    FOREIGN KEY (CustomerID) REFERENCES Customers (CustomerID),
    FOREIGN KEY (ShipperID) REFERENCES Shippers (ShipperID)
)

CREATE TABLE OrderDetails(
    OrderDetailID INTEGER PRIMARY KEY AUTOINCREMENT,
    OrderID INTEGER,
    ProductID INTEGER,
    Quantity INTEGER,
	FOREIGN KEY (OrderID) REFERENCES Orders (OrderID),
	FOREIGN KEY (ProductID) REFERENCES Products (ProductID)
)

### Question
Among the supplied products from Australia, describe the discontinued products and the category.

### Hint
from Australia refers to Country = 'Australia'; discontinued products refers to Discontinued = 1;

### SQL
SELECT T2.ProductName, T3.CategoryName FROM Suppliers AS T1 INNER JOIN Products AS T2 ON T1.SupplierID = T2.SupplierID INNER JOIN Categories AS T3 ON T2.CategoryID = T3.CategoryID WHERE T1.Country = 'Australia' AND T2.Discontinued = 1
### Database Schema
CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE Categories
(
    CategoryID INTEGER PRIMARY KEY AUTOINCREMENT,
    CategoryName TEXT,
    Description TEXT
)

CREATE TABLE Customers
(
    CustomerID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT
)

CREATE TABLE Employees
(
    EmployeeID INTEGER PRIMARY KEY AUTOINCREMENT,
    LastName TEXT,
    FirstName TEXT,
    BirthDate DATE,
    Photo TEXT,
    Notes TEXT
)

CREATE TABLE Shippers(
    ShipperID INTEGER PRIMARY KEY AUTOINCREMENT,
    ShipperName TEXT,
    Phone TEXT
)

CREATE TABLE Suppliers(
    SupplierID INTEGER PRIMARY KEY AUTOINCREMENT,
    SupplierName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT,
    Phone TEXT
)

CREATE TABLE Products(
    ProductID INTEGER PRIMARY KEY AUTOINCREMENT,
    ProductName TEXT,
    SupplierID INTEGER,
    CategoryID INTEGER,
    Unit TEXT,
    Price REAL DEFAULT 0,
	FOREIGN KEY (CategoryID) REFERENCES Categories (CategoryID),
	FOREIGN KEY (SupplierID) REFERENCES Suppliers (SupplierID)
)

CREATE TABLE Orders(
    OrderID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerID INTEGER,
    EmployeeID INTEGER,
    OrderDate DATETIME,
    ShipperID INTEGER,
    FOREIGN KEY (EmployeeID) REFERENCES Employees (EmployeeID),
    FOREIGN KEY (CustomerID) REFERENCES Customers (CustomerID),
    FOREIGN KEY (ShipperID) REFERENCES Shippers (ShipperID)
)

CREATE TABLE OrderDetails(
    OrderDetailID INTEGER PRIMARY KEY AUTOINCREMENT,
    OrderID INTEGER,
    ProductID INTEGER,
    Quantity INTEGER,
	FOREIGN KEY (OrderID) REFERENCES Orders (OrderID),
	FOREIGN KEY (ProductID) REFERENCES Products (ProductID)
)

### Question
Mention the supplier country of Ipoh Coffee and the order ID which had maximum in total payment.

### Hint
Ipoh Coffee refers to ProductName = 'Ipoh Coffee'; maximum in total payment refers to MAX(MULTIPLY(UnitPrice, Quantity, SUBTRACT(1, Discount)))

### SQL
SELECT T3.Country, T1.OrderID FROM `Order Details` AS T1 INNER JOIN Products AS T2 ON T1.ProductID = T2.ProductID INNER JOIN Suppliers AS T3 ON T2.SupplierID = T3.SupplierID WHERE T2.ProductName = 'Ipoh Coffee' ORDER BY T1.UnitPrice * T1.Quantity * (1 - T1.Discount) DESC LIMIT 1
### Database Schema
CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE Categories
(
    CategoryID INTEGER PRIMARY KEY AUTOINCREMENT,
    CategoryName TEXT,
    Description TEXT
)

CREATE TABLE Customers
(
    CustomerID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT
)

CREATE TABLE Employees
(
    EmployeeID INTEGER PRIMARY KEY AUTOINCREMENT,
    LastName TEXT,
    FirstName TEXT,
    BirthDate DATE,
    Photo TEXT,
    Notes TEXT
)

CREATE TABLE Shippers(
    ShipperID INTEGER PRIMARY KEY AUTOINCREMENT,
    ShipperName TEXT,
    Phone TEXT
)

CREATE TABLE Suppliers(
    SupplierID INTEGER PRIMARY KEY AUTOINCREMENT,
    SupplierName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT,
    Phone TEXT
)

CREATE TABLE Products(
    ProductID INTEGER PRIMARY KEY AUTOINCREMENT,
    ProductName TEXT,
    SupplierID INTEGER,
    CategoryID INTEGER,
    Unit TEXT,
    Price REAL DEFAULT 0,
	FOREIGN KEY (CategoryID) REFERENCES Categories (CategoryID),
	FOREIGN KEY (SupplierID) REFERENCES Suppliers (SupplierID)
)

CREATE TABLE Orders(
    OrderID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerID INTEGER,
    EmployeeID INTEGER,
    OrderDate DATETIME,
    ShipperID INTEGER,
    FOREIGN KEY (EmployeeID) REFERENCES Employees (EmployeeID),
    FOREIGN KEY (CustomerID) REFERENCES Customers (CustomerID),
    FOREIGN KEY (ShipperID) REFERENCES Shippers (ShipperID)
)

CREATE TABLE OrderDetails(
    OrderDetailID INTEGER PRIMARY KEY AUTOINCREMENT,
    OrderID INTEGER,
    ProductID INTEGER,
    Quantity INTEGER,
	FOREIGN KEY (OrderID) REFERENCES Orders (OrderID),
	FOREIGN KEY (ProductID) REFERENCES Products (ProductID)
)

### Question
Provide the list of products ordered by ID 10979 and calculate its total payment.

### Hint
ordered by ID 10979 refers to OrderID = '10979'; total payment refers to SUM(MULTIPLY(UnitPrice, Quantity, SUBTRACT(1, Discount)))

### SQL
SELECT T1.ProductName , SUM(T2.UnitPrice * T2.Quantity * (1 - T2.Discount)) FROM Products AS T1 INNER JOIN `Order Details` AS T2 ON T1.ProductID = T2.ProductID WHERE T2.OrderID = 10979 GROUP BY T1.ProductName
### Database Schema
CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE Categories
(
    CategoryID INTEGER PRIMARY KEY AUTOINCREMENT,
    CategoryName TEXT,
    Description TEXT
)

CREATE TABLE Customers
(
    CustomerID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT
)

CREATE TABLE Employees
(
    EmployeeID INTEGER PRIMARY KEY AUTOINCREMENT,
    LastName TEXT,
    FirstName TEXT,
    BirthDate DATE,
    Photo TEXT,
    Notes TEXT
)

CREATE TABLE Shippers(
    ShipperID INTEGER PRIMARY KEY AUTOINCREMENT,
    ShipperName TEXT,
    Phone TEXT
)

CREATE TABLE Suppliers(
    SupplierID INTEGER PRIMARY KEY AUTOINCREMENT,
    SupplierName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT,
    Phone TEXT
)

CREATE TABLE Products(
    ProductID INTEGER PRIMARY KEY AUTOINCREMENT,
    ProductName TEXT,
    SupplierID INTEGER,
    CategoryID INTEGER,
    Unit TEXT,
    Price REAL DEFAULT 0,
	FOREIGN KEY (CategoryID) REFERENCES Categories (CategoryID),
	FOREIGN KEY (SupplierID) REFERENCES Suppliers (SupplierID)
)

CREATE TABLE Orders(
    OrderID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerID INTEGER,
    EmployeeID INTEGER,
    OrderDate DATETIME,
    ShipperID INTEGER,
    FOREIGN KEY (EmployeeID) REFERENCES Employees (EmployeeID),
    FOREIGN KEY (CustomerID) REFERENCES Customers (CustomerID),
    FOREIGN KEY (ShipperID) REFERENCES Shippers (ShipperID)
)

CREATE TABLE OrderDetails(
    OrderDetailID INTEGER PRIMARY KEY AUTOINCREMENT,
    OrderID INTEGER,
    ProductID INTEGER,
    Quantity INTEGER,
	FOREIGN KEY (OrderID) REFERENCES Orders (OrderID),
	FOREIGN KEY (ProductID) REFERENCES Products (ProductID)
)

### Question
Among the products under grains/cereals category, provide the contact person and title of the supplier with one digit ID.

### Hint
grains/cereals category refers to CategoryName = 'Grains/Cereals'; supplier with one digit ID refers to SupplierID between 1 and 10;

### SQL
SELECT DISTINCT T1.ContactName, T1.ContactTitle FROM Suppliers AS T1 INNER JOIN Products AS T2 ON T1.SupplierID = T2.SupplierID INNER JOIN Categories AS T3 ON T2.CategoryID = T3.CategoryID WHERE T3.CategoryName = 'Grains/Cereals' AND T1.SupplierID BETWEEN 1 AND 10 LIMIT 1
### Database Schema
CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE Categories
(
    CategoryID INTEGER PRIMARY KEY AUTOINCREMENT,
    CategoryName TEXT,
    Description TEXT
)

CREATE TABLE Customers
(
    CustomerID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT
)

CREATE TABLE Employees
(
    EmployeeID INTEGER PRIMARY KEY AUTOINCREMENT,
    LastName TEXT,
    FirstName TEXT,
    BirthDate DATE,
    Photo TEXT,
    Notes TEXT
)

CREATE TABLE Shippers(
    ShipperID INTEGER PRIMARY KEY AUTOINCREMENT,
    ShipperName TEXT,
    Phone TEXT
)

CREATE TABLE Suppliers(
    SupplierID INTEGER PRIMARY KEY AUTOINCREMENT,
    SupplierName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT,
    Phone TEXT
)

CREATE TABLE Products(
    ProductID INTEGER PRIMARY KEY AUTOINCREMENT,
    ProductName TEXT,
    SupplierID INTEGER,
    CategoryID INTEGER,
    Unit TEXT,
    Price REAL DEFAULT 0,
	FOREIGN KEY (CategoryID) REFERENCES Categories (CategoryID),
	FOREIGN KEY (SupplierID) REFERENCES Suppliers (SupplierID)
)

CREATE TABLE Orders(
    OrderID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerID INTEGER,
    EmployeeID INTEGER,
    OrderDate DATETIME,
    ShipperID INTEGER,
    FOREIGN KEY (EmployeeID) REFERENCES Employees (EmployeeID),
    FOREIGN KEY (CustomerID) REFERENCES Customers (CustomerID),
    FOREIGN KEY (ShipperID) REFERENCES Shippers (ShipperID)
)

CREATE TABLE OrderDetails(
    OrderDetailID INTEGER PRIMARY KEY AUTOINCREMENT,
    OrderID INTEGER,
    ProductID INTEGER,
    Quantity INTEGER,
	FOREIGN KEY (OrderID) REFERENCES Orders (OrderID),
	FOREIGN KEY (ProductID) REFERENCES Products (ProductID)
)

### Question
Provide Speedy Express's phone number and number of shipped orders on 30th January, 1998.

### Hint
Speedy Express's refers to CompanyName = 'Speedy Express'; orders on 30th January, 1998 refers to ShippedDate = '1998-01-30 00:00:00'

### SQL
SELECT T2.Phone, COUNT(T1.OrderID) FROM Orders AS T1 INNER JOIN Shippers AS T2 ON T1.ShipVia = T2.ShipperID WHERE T2.CompanyName = 'Speedy Express' AND T1.ShippedDate LIKE '1998-01-30%' GROUP BY T2.Phone
### Database Schema
CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE Categories
(
    CategoryID INTEGER PRIMARY KEY AUTOINCREMENT,
    CategoryName TEXT,
    Description TEXT
)

CREATE TABLE Customers
(
    CustomerID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT
)

CREATE TABLE Employees
(
    EmployeeID INTEGER PRIMARY KEY AUTOINCREMENT,
    LastName TEXT,
    FirstName TEXT,
    BirthDate DATE,
    Photo TEXT,
    Notes TEXT
)

CREATE TABLE Shippers(
    ShipperID INTEGER PRIMARY KEY AUTOINCREMENT,
    ShipperName TEXT,
    Phone TEXT
)

CREATE TABLE Suppliers(
    SupplierID INTEGER PRIMARY KEY AUTOINCREMENT,
    SupplierName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT,
    Phone TEXT
)

CREATE TABLE Products(
    ProductID INTEGER PRIMARY KEY AUTOINCREMENT,
    ProductName TEXT,
    SupplierID INTEGER,
    CategoryID INTEGER,
    Unit TEXT,
    Price REAL DEFAULT 0,
	FOREIGN KEY (CategoryID) REFERENCES Categories (CategoryID),
	FOREIGN KEY (SupplierID) REFERENCES Suppliers (SupplierID)
)

CREATE TABLE Orders(
    OrderID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerID INTEGER,
    EmployeeID INTEGER,
    OrderDate DATETIME,
    ShipperID INTEGER,
    FOREIGN KEY (EmployeeID) REFERENCES Employees (EmployeeID),
    FOREIGN KEY (CustomerID) REFERENCES Customers (CustomerID),
    FOREIGN KEY (ShipperID) REFERENCES Shippers (ShipperID)
)

CREATE TABLE OrderDetails(
    OrderDetailID INTEGER PRIMARY KEY AUTOINCREMENT,
    OrderID INTEGER,
    ProductID INTEGER,
    Quantity INTEGER,
	FOREIGN KEY (OrderID) REFERENCES Orders (OrderID),
	FOREIGN KEY (ProductID) REFERENCES Products (ProductID)
)

### Question
Describe the ordered products which were the most overdue from required date.

### Hint
the most overdue from required date refers to MIN(SUBTRACT(ShippedDate, RequiredDate) < 0)

### SQL
SELECT DISTINCT T3.ProductName FROM Orders AS T1 INNER JOIN `Order Details` AS T2 ON T1.OrderID = T2.OrderID INNER JOIN Products AS T3 ON T2.ProductID = T3.ProductID WHERE DATEDIFF(T1.ShippedDate, T1.RequiredDate) < 0
### Database Schema
CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE Categories
(
    CategoryID INTEGER PRIMARY KEY AUTOINCREMENT,
    CategoryName TEXT,
    Description TEXT
)

CREATE TABLE Customers
(
    CustomerID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT
)

CREATE TABLE Employees
(
    EmployeeID INTEGER PRIMARY KEY AUTOINCREMENT,
    LastName TEXT,
    FirstName TEXT,
    BirthDate DATE,
    Photo TEXT,
    Notes TEXT
)

CREATE TABLE Shippers(
    ShipperID INTEGER PRIMARY KEY AUTOINCREMENT,
    ShipperName TEXT,
    Phone TEXT
)

CREATE TABLE Suppliers(
    SupplierID INTEGER PRIMARY KEY AUTOINCREMENT,
    SupplierName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT,
    Phone TEXT
)

CREATE TABLE Products(
    ProductID INTEGER PRIMARY KEY AUTOINCREMENT,
    ProductName TEXT,
    SupplierID INTEGER,
    CategoryID INTEGER,
    Unit TEXT,
    Price REAL DEFAULT 0,
	FOREIGN KEY (CategoryID) REFERENCES Categories (CategoryID),
	FOREIGN KEY (SupplierID) REFERENCES Suppliers (SupplierID)
)

CREATE TABLE Orders(
    OrderID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerID INTEGER,
    EmployeeID INTEGER,
    OrderDate DATETIME,
    ShipperID INTEGER,
    FOREIGN KEY (EmployeeID) REFERENCES Employees (EmployeeID),
    FOREIGN KEY (CustomerID) REFERENCES Customers (CustomerID),
    FOREIGN KEY (ShipperID) REFERENCES Shippers (ShipperID)
)

CREATE TABLE OrderDetails(
    OrderDetailID INTEGER PRIMARY KEY AUTOINCREMENT,
    OrderID INTEGER,
    ProductID INTEGER,
    Quantity INTEGER,
	FOREIGN KEY (OrderID) REFERENCES Orders (OrderID),
	FOREIGN KEY (ProductID) REFERENCES Products (ProductID)
)

### Question
Under the in-charge of inside sales coordinator, provide the product lists which were shipped to Mexico in 1996.

### Hint
shipped to Mexico refers to ShipCountry = 'Mexico'; in 1996 refers to year(ShippedDate) = 1996; charge of inside sales coordinator refers to Title = 'Inside Sales Coordinator'

### SQL
SELECT T4.ProductName FROM Employees AS T1 INNER JOIN Orders AS T2 ON T1.EmployeeID = T2.EmployeeID INNER JOIN `Order Details` AS T3 ON T2.OrderID = T3.OrderID INNER JOIN Products AS T4 ON T3.ProductID = T4.ProductID WHERE T1.Title = 'Inside Sales Coordinator' AND T2.ShippedDate LIKE '1996%' AND T2.ShipCountry = 'Mexico'
### Database Schema
CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE Categories
(
    CategoryID INTEGER PRIMARY KEY AUTOINCREMENT,
    CategoryName TEXT,
    Description TEXT
)

CREATE TABLE Customers
(
    CustomerID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT
)

CREATE TABLE Employees
(
    EmployeeID INTEGER PRIMARY KEY AUTOINCREMENT,
    LastName TEXT,
    FirstName TEXT,
    BirthDate DATE,
    Photo TEXT,
    Notes TEXT
)

CREATE TABLE Shippers(
    ShipperID INTEGER PRIMARY KEY AUTOINCREMENT,
    ShipperName TEXT,
    Phone TEXT
)

CREATE TABLE Suppliers(
    SupplierID INTEGER PRIMARY KEY AUTOINCREMENT,
    SupplierName TEXT,
    ContactName TEXT,
    Address TEXT,
    City TEXT,
    PostalCode TEXT,
    Country TEXT,
    Phone TEXT
)

CREATE TABLE Products(
    ProductID INTEGER PRIMARY KEY AUTOINCREMENT,
    ProductName TEXT,
    SupplierID INTEGER,
    CategoryID INTEGER,
    Unit TEXT,
    Price REAL DEFAULT 0,
	FOREIGN KEY (CategoryID) REFERENCES Categories (CategoryID),
	FOREIGN KEY (SupplierID) REFERENCES Suppliers (SupplierID)
)

CREATE TABLE Orders(
    OrderID INTEGER PRIMARY KEY AUTOINCREMENT,
    CustomerID INTEGER,
    EmployeeID INTEGER,
    OrderDate DATETIME,
    ShipperID INTEGER,
    FOREIGN KEY (EmployeeID) REFERENCES Employees (EmployeeID),
    FOREIGN KEY (CustomerID) REFERENCES Customers (CustomerID),
    FOREIGN KEY (ShipperID) REFERENCES Shippers (ShipperID)
)

CREATE TABLE OrderDetails(
    OrderDetailID INTEGER PRIMARY KEY AUTOINCREMENT,
    OrderID INTEGER,
    ProductID INTEGER,
    Quantity INTEGER,
	FOREIGN KEY (OrderID) REFERENCES Orders (OrderID),
	FOREIGN KEY (ProductID) REFERENCES Products (ProductID)
)

### Question
Identify the name of the most popular dairy product in terms of reorder quantity.

### Hint
'dairy product' refers to CategoryName; most popular reorder quantity refers to MAX(ReorderLevel)

### SQL
SELECT T2.ProductName FROM Categories AS T1 INNER JOIN Products AS T2 ON T1.CategoryID = T2.CategoryID WHERE T1.CategoryName = 'Dairy Products' AND T2.ReorderLevel = ( SELECT MAX(ReorderLevel) FROM Products )