IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'dbo' AND t.TABLE_NAME = 'OrderLines')
	DROP TABLE dbo.[OrderLines]
IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'dbo' AND t.TABLE_NAME = 'Orders')
	DROP TABLE dbo.[Orders]
IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'dbo' AND t.TABLE_NAME = 'People')
	DROP TABLE dbo.[People]
IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'dbo' AND t.TABLE_NAME = 'SpecificOrderLines')
	DROP TABLE dbo.[SpecificOrderLines]
IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'dbo' AND t.TABLE_NAME = 'SpecificOrders')
	DROP TABLE dbo.[SpecificOrders]
IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'dbo' AND t.TABLE_NAME = 'SpecificPeople')
	DROP TABLE dbo.[SpecificPeople]
IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'dbo' AND t.TABLE_NAME = 'TransactionLogs')
	DROP TABLE dbo.[TransactionLogs]
IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'dbo' AND t.TABLE_NAME = 'Note')
	DROP TABLE dbo.[Note]

CREATE TABLE dbo.[People] (
	[Id] UNIQUEIDENTIFIER NOT NULL PRIMARY KEY,
	[FullName] NVARCHAR(255),
	[Age] BIGINT NOT NULL,
	[Height] INT NOT NULL,
	[Dob] DATETIME2 NULL
)

CREATE TABLE dbo.[Orders] (
	[Id] INT IDENTITY(1,1) PRIMARY KEY,
	[PersonId] UNIQUEIDENTIFIER FOREIGN KEY REFERENCES dbo.[People](Id),
	[PoNumber] NVARCHAR(15) NOT NULL,
	[OrderStatus] INT NOT NULL,
	[CreatedOn] DATETIME2 NOT NULL,
	[CreatedBy] NVARCHAR(255) NOT NULL
)

CREATE TABLE dbo.[OrderLines] (
	[Id] INT IDENTITY(1,1) PRIMARY KEY,
	[OrderId] INT NOT NULL FOREIGN KEY REFERENCES dbo.[Orders](Id),
	[Qty] SMALLINT NOT NULL,
	[Status] TINYINT NOT NULL,
	[SellPrice] NUMERIC(10, 4) NOT NULL
)

CREATE TABLE dbo.[SpecificPeople] (
	[Id] UNIQUEIDENTIFIER NOT NULL PRIMARY KEY,
	[FullName] NVARCHAR(255),
	[Age] BIGINT NOT NULL,
	[Height] INT NOT NULL,
	[Dob] DATETIME2 NULL
)

CREATE TABLE dbo.[SpecificOrders] (
	[Id] INT IDENTITY(1,1) PRIMARY KEY,
	[PersonId] UNIQUEIDENTIFIER FOREIGN KEY REFERENCES dbo.[SpecificPeople](Id),
	[PoNumber] NVARCHAR(15) NOT NULL,
	[OrderStatus] INT NOT NULL,
	[CreatedOn] DATETIME2 NOT NULL,
	[CreatedBy] NVARCHAR(255) NOT NULL
)

CREATE TABLE dbo.[SpecificOrderLines] (
	[Id] INT IDENTITY(1,1) PRIMARY KEY,
	[OrderId] INT NOT NULL FOREIGN KEY REFERENCES dbo.[SpecificOrders](Id),
	[Qty] SMALLINT NOT NULL,
	[Status] TINYINT NOT NULL,
	[SellPrice] NUMERIC(10, 4) NOT NULL
)

CREATE TABLE dbo.[TransactionLogs] (
	[Description] NTEXT,
	[CreatedOn] DATETIME2 NOT NULL
)

CREATE TABLE dbo.[Note] (
	[Id] INT IDENTITY(1,1) PRIMARY KEY,
	[Text] NTEXT NOT NULL,
	[CreatedOn] DATETIME2 NOT NULL
)

IF NOT EXISTS (SELECT * FROM sys.schemas WHERE name = 'store')
BEGIN
	EXEC('CREATE SCHEMA store')
END

IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'store' AND t.TABLE_NAME = 'People')
	DROP TABLE [store].[People]

CREATE TABLE [store].[People] (
	[Id] UNIQUEIDENTIFIER NOT NULL PRIMARY KEY,
	[FullName] NVARCHAR(255),
	[Age] BIGINT NOT NULL
)

-- Investigation Tables

IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'dbo' AND t.TABLE_NAME = 'BugInvestigation_10R9LZYK')
	DROP TABLE dbo.[BugInvestigation_10R9LZYK]

CREATE TABLE dbo.[BugInvestigation_10R9LZYK] (
	[Id] INT IDENTITY(1,1) PRIMARY KEY,
	[TestColumn1] VARBINARY(32)
)

IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'dbo' AND t.TABLE_NAME = 'BugInvestigation_64O6LT8U')
	DROP TABLE dbo.[BugInvestigation_64O6LT8U]

CREATE TABLE dbo.[BugInvestigation_64O6LT8U] (
	[ColumnA] VARCHAR(20),
	[Column2] VARCHAR(20),
)

IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = 'dbo' AND t.TABLE_NAME = 'BugInvestigation_5TN5C4U4')
	DROP TABLE dbo.[BugInvestigation_5TN5C4U4]

CREATE TABLE dbo.[BugInvestigation_5TN5C4U4] (
	[ColumnA] VARCHAR(20),
	[Column2] VARCHAR(20),
)
GO

-- Stored procedures
IF EXISTS (SELECT * FROM sys.objects o WHERE o.type = 'P' AND o.NAME = 'SelectPeople')
	DROP PROCEDURE SelectPeople
IF EXISTS (SELECT * FROM sys.objects o WHERE o.type = 'P' AND o.NAME = 'SelectPeopleWithParam')
	DROP PROCEDURE SelectPeopleWithParam
IF EXISTS (SELECT * FROM sys.objects o WHERE o.type = 'P' AND o.NAME = 'CountPeople')
	DROP PROCEDURE CountPeople
IF EXISTS (SELECT * FROM sys.objects o WHERE o.type = 'P' AND o.NAME = 'CountPeopleWithParam')
	DROP PROCEDURE CountPeopleWithParam
IF EXISTS (SELECT * FROM sys.objects o WHERE o.type = 'P' AND o.NAME = 'UpdatePeople')
	DROP PROCEDURE UpdatePeople
IF EXISTS (SELECT * FROM sys.objects o WHERE o.type = 'P' AND o.NAME = 'UpdatePeopleWithParam')
	DROP PROCEDURE UpdatePeopleWithParam
GO

CREATE PROCEDURE dbo.SelectPeople 
AS
BEGIN
	SET NOCOUNT ON;
	SELECT * FROM [People]
END
GO

CREATE PROCEDURE dbo.SelectPeopleWithParam
	@@age int = 0
AS
BEGIN
	SET NOCOUNT ON;
	SELECT * FROM [People] WHERE Age > @@age
END
GO

CREATE PROCEDURE dbo.CountPeople 
AS
BEGIN
	SET NOCOUNT ON;
	SELECT COUNT(*) FROM [People]
END
GO

CREATE PROCEDURE dbo.CountPeopleWithParam
	@@age int = 0
AS
BEGIN
	SET NOCOUNT ON;
	SELECT COUNT(*) FROM [People] WHERE Age > @@age
END
GO

CREATE PROCEDURE dbo.UpdatePeople 
AS
BEGIN
	SET NOCOUNT ON;
	UPDATE [People] SET [FullName] = 'Updated' 
END
GO

CREATE PROCEDURE dbo.UpdatePeopleWithParam
	@@age int = 0
AS
BEGIN
	SET NOCOUNT ON;
	UPDATE [People] SET [FullName] = 'Updated' WHERE Age > @@age
END
GO