Dludora/DAIL-BIRD huggingface dataset:
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: List all the cities where Shawn Torres sells Audio products. "Shawn Torres" is the name of Sales Team; Audio product refers to Product Name = 'Audio' */
SELECT 
SELECT T FROM ( SELECT DISTINCT CASE WHEN T4.`Product Name` = 'Audio' AND T3.`Sales Team` = 'Shawn Torres' THEN T1.`City Name` ELSE NULL END AS T FROM `Store Locations` T1 INNER JOIN `Sales Orders` T2 ON T2._StoreID = T1.StoreID INNER JOIN `Sales Team` T3 ON T3.SalesTeamID = T2._SalesTeamID INNER JOIN Products T4 ON T4.ProductID = T2._ProductID ) WHERE T IS NOT NULL
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: Lists the name of the product and customer who placed an order on 10/21/18 and it was delivered on 11/21/19. ordered on 10/21/18 refers to OrderDate = '10/21/18'; delivered on 11/21/19 refers to DeliveryDate = '11/21/19'; name of product refers to Product Name */
SELECT 
SELECT T3.`Product Name`, T1.`Customer Names` FROM Customers AS T1 INNER JOIN `Sales Orders` AS T2 ON T2._CustomerID = T1.CustomerID INNER JOIN Products AS T3 ON T3.ProductID = T2._ProductID WHERE T2.OrderDate = '10/21/18' AND T2.DeliveryDate = '11/21/19'
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: How many stores procured products on October 27, 2018, in the city of Oregon? October 27, 2018 refers to ProcuredDate = '10/27/18'; 'Oregon' is the State */
SELECT 
SELECT SUM(CASE WHEN T1.ProcuredDate = '10/27/18' AND T2.`City Name` = 'Orlando' THEN 1 ELSE 0 END) FROM `Sales Orders` AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StoreID = T1._StoreID
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: What sales channels are used the most in the 3 places with the highest median income? highest median income refers to Max(Median Income) */
SELECT 
SELECT `Sales Channel` FROM ( SELECT T1.`Sales Channel` FROM `Sales Orders` AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StoreID = T1._StoreID ORDER BY T2.`Median Income` DESC LIMIT 3 ) GROUP BY `Sales Channel` ORDER BY COUNT(`Sales Channel`) DESC LIMIT 1
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: List the 5 sales teams that have made sales with the highest net profits. highest net profit = Max(Subtract (Unit Price, Unit Cost)) */
SELECT 
SELECT T2.`Sales Team` FROM `Sales Orders` AS T1 INNER JOIN `Sales Team` AS T2 ON T2.SalesTeamID = T1._SalesTeamID ORDER BY REPLACE(T1.`Unit Price`, ',', '') - REPLACE(T1.`Unit Cost`, ',', '') DESC LIMIT 5
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: What is the highest discount applied by the store located in a city of the state of Colorado whose land area is 111039036. highest discount applied refers to Max(Discount Applied) */
SELECT 
SELECT MAX(T1.`Discount Applied`) FROM `Sales Orders` AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StoreID = T1._StoreID WHERE T2.State = 'Colorado' AND T2.`Land Area` = 111039036
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: How many different time zones are there in the Northeast region? */
SELECT 
SELECT COUNT(DISTINCT T2.`Time Zone`) FROM Regions AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StateCode = T1.StateCode WHERE T1.Region = 'Northeast'
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: What type of store is most popular in the South? in the South refers to Region = 'South'; type of store that is most popular refers to Max(Count(Type)) */
SELECT 
SELECT DISTINCT CASE WHEN MAX(T2.Population) THEN T2.Type END FROM Regions AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StateCode = T1.StateCode
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: To which region does the sales team that has used the WARE-MKL1006 warehouse the most times for its shipments belong? "WARE-MKL1006" is the WarehouseCode; most shipment to region refers to Max(Count(Region)) */
SELECT 
SELECT T2.Region FROM `Sales Orders` AS T1 INNER JOIN `Sales Team` AS T2 ON T2.SalesTeamID = T1._SalesTeamID WHERE T1.WarehouseCode = 'WARE-MKL1006' GROUP BY T2.Region ORDER BY COUNT(T1.OrderNumber) DESC LIMIT 1
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: In which city is the store with the highest sales order unit price located? highest sales order unit price refers to Max(Unit Price) */
SELECT 
SELECT T2.`City Name` FROM `Sales Orders` AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StoreID = T1._StoreID WHERE REPLACE(T1.`Unit Price`, ',', '') = ( SELECT REPLACE(T1.`Unit Price`, ',', '') FROM `Sales Orders` AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StoreID = T1._StoreID ORDER BY REPLACE(T1.`Unit Price`, ',', '') DESC LIMIT 1 ) ORDER BY REPLACE(T1.`Unit Price`, ',', '') DESC LIMIT 1
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: How many online purchases did Ole Group make in May 2019? "Ole Group" is the Customer Names; online purchase refers to Sales Channel = 'Online'; made in May 2019 refers to OrderDate LIKE '5/%/19' */
SELECT 
SELECT SUM(CASE WHEN T1.`Sales Channel` = 'Online' AND T2.`Customer Names` = 'Ole Group' AND T1.OrderDate LIKE '5/%/19' THEN 1 ELSE 0 END) FROM `Sales Orders` AS T1 INNER JOIN Customers AS T2 ON T2.CustomerID = T1._CustomerID
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: How many stores with less need for products, and purchased through a distributor, are located in Washtenaw County? less need for products refers to Order Quantity = 1; purchased through a distributor refers to Sales Channel = 'Distributor'; 'Harri County' is the County */
SELECT 
SELECT SUM(CASE WHEN T1.`Order Quantity` = 1 AND T1.`Sales Channel` = 'Distributor' AND T2.County = 'Washtenaw County' THEN 1 ELSE 0 END) FROM `Sales Orders` AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StoreID = T1._StoreID
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: What is the least purchased product by stores in the city of Santa Clarita? least purchased product refers to Min(Count(Product Name)); 'Santa Clarita' is the City */
SELECT 
SELECT T1.`Product Name` FROM Products AS T1 INNER JOIN `Sales Orders` AS T2 ON T2._ProductID = T1.ProductID INNER JOIN `Store Locations` AS T3 ON T3.StoreID = T2._StoreID WHERE T3.`City Name` = 'Santa Clarita' GROUP BY T1.`Product Name` ORDER BY COUNT(T1.`Product Name`) ASC LIMIT 1
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: At what Latitude and Longitude is the store that has used the WARE-PUJ1005 warehouse the fewest times? WARE-PUJ1005 is the WarehouseCode; fewest times refers to Min (Count(WarehouseCode)) */
SELECT 
SELECT T2.Latitude, T2.Longitude FROM `Sales Orders` AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StoreID = T1._StoreID WHERE T1.WarehouseCode = 'WARE-PUJ1005' GROUP BY T2.StoreID ORDER BY COUNT(T1.WarehouseCode) ASC LIMIT 1
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: What percentage of sell orders on 04/04/2020 were for the state of New York? sales order on 04/04/2020 refers to OrderDate = '4/4/20'; 'New York' is  the City Name; percentage = Divide (Sum(OrderNumber where City Name = 'New York'), Count (OrderNumber)) * 100 */
SELECT 
SELECT CAST(SUM(CASE WHEN T2.State = 'New York' THEN 1 ELSE 0 END) AS REAL) * 100 / COUNT(T1.OrderNumber) FROM `Sales Orders` AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StoreID = T1._StoreID WHERE T1.OrderDate = '4/4/20'
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: What is the average land area of ​​the cities in which stores that purchased products for a unit price of 998.30 are located? average land area = Divide (Sum(Land Area), Count(Land Area)) */
SELECT 
SELECT AVG(T2.`Land Area`) FROM `Sales Orders` AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StoreID = T1._StoreID WHERE T1.`Unit Price` = '998.30'
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: What is the average household income in cities in the state of New Hampshire where there are stores of the type city? "New Hampshire" is the State; average household income = AVG(Household Income) */
SELECT 
SELECT AVG(T2.`Household Income`) FROM Regions AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StateCode = T1.StateCode WHERE T2.State = 'New Hampshire' AND T2.Type = 'City'
/* Given the following database schema: */
CREATE TABLE Customers
(
    CustomerID       INTEGER
        constraint Customers_pk
            primary key,
    "Customer Names" TEXT
)

CREATE TABLE Products
(
    ProductID      INTEGER
        constraint Products_pk
            primary key,
    "Product Name" TEXT
)

CREATE TABLE Regions
(
    StateCode TEXT
        constraint Regions_pk
            primary key,
    State     TEXT,
    Region    TEXT
)

CREATE TABLE "Sales Team"
(
    SalesTeamID  INTEGER
        constraint "Sales Team_pk"
            primary key,
    "Sales Team" TEXT,
    Region       TEXT
)

CREATE TABLE "Store Locations"
(
    StoreID            INTEGER
        constraint "Store Locations_pk"
            primary key,
    "City Name"        TEXT,
    County             TEXT,
    StateCode          TEXT
        constraint "Store Locations_Regions_StateCode_fk"
            references Regions(StateCode),
    State              TEXT,
    Type               TEXT,
    Latitude           REAL,
    Longitude          REAL,
    AreaCode           INTEGER,
    Population         INTEGER,
    "Household Income" INTEGER,
    "Median Income"    INTEGER,
    "Land Area"        INTEGER,
    "Water Area"       INTEGER,
    "Time Zone"        TEXT
)

CREATE TABLE "Sales Orders"
(
    OrderNumber        TEXT
        constraint "Sales Orders_pk"
            primary key,
    "Sales Channel"    TEXT,
    WarehouseCode      TEXT,
    ProcuredDate       TEXT,
    OrderDate          TEXT,
    ShipDate           TEXT,
    DeliveryDate       TEXT,
    CurrencyCode       TEXT,
    _SalesTeamID       INTEGER
        constraint "Sales Orders_Sales Team_SalesTeamID_fk"
            references "Sales Team"(SalesTeamID),
    _CustomerID        INTEGER
        constraint "Sales Orders_Customers_CustomerID_fk"
            references Customers(CustomerID),
    _StoreID           INTEGER
        constraint "Sales Orders_Store Locations_StoreID_fk"
            references "Store Locations"(StoreID),
    _ProductID         INTEGER
        constraint "Sales Orders_Products_ProductID_fk"
            references Products(ProductID),
    "Order Quantity"   INTEGER,
    "Discount Applied" REAL,
    "Unit Price"       TEXT,
    "Unit Cost"        TEXT
)

/* Answer the following: How many sales teams are there in the Midwest? "Midwest" is the Region */
SELECT 
SELECT SUM(CASE WHEN Region = 'Midwest' THEN 1 ELSE 0 END) FROM `Sales Team`