6

USE master;
GO

IF db_id (N'Bank_lab6') IS NOT NULL
DROP DATABASE Bank_lab6;
go

CREATE DATABASE Bank_lab6 
	ON (NAME = Bank_dat_lab6, FILENAME = 'C:\data\Bankdatlab6.mdf',
	SIZE = 10MB, MAXSIZE = 50MB, FILEGROWTH = 5MB)
	LOG ON (NAME = Bank_log_lab6, FILENAME = 'C:\data\Bankloglab6.ldf',
	SIZE = 5MB, MAXSIZE = 25MB, FILEGROWTH = 5MB);
GO

USE Bank_lab6;
GO

CREATE TABLE Human (idofperson int IDENTITY(0, 1) PRIMARY KEY,
					firstname char(50),
					secondname char(50),
					location char(150),
					phone int);
GO

ALTER TABLE Human ADD age int CHECK (age > 0);
GO

ALTER TABLE Human ADD email char(25) DEFAULT ('н/д');
GO

ALTER TABLE Human ADD dateofbirth datetime DEFAULT (getdate());
GO

CREATE TABLE Employee (uniqid uniqueidentifier PRIMARY KEY ROWGUIDCOL DEFAULT (newid()),
						post char(50),
						passnumber int,
						experience int);
GO

CREATE TABLE Client (clientid int PRIMARY KEY,
					accountnumber int);
GO

CREATE SEQUENCE ForClient START WITH 0 INCREMENT BY 1;
GO

INSERT Client (clientid, accountnumber)
VALUES (NEXT VALUE FOR ForClient, 1);
INSERT Client (clientid, accountnumber)
VALUES (NEXT VALUE FOR ForClient, 2);
GO

/*
SELECT * FROM Client;
GO
*/

CREATE TABLE Operation (idoper int PRIMARY KEY,
						date datetime);
GO

CREATE TABLE Credit (idoper int FOREIGN KEY REFERENCES Operation(idoper) 
						ON DELETE SET NULL
						ON UPDATE CASCADE,
					sumofmoney int,
					procent int);
GO