55 lines
1 KiB
Transact-SQL
55 lines
1 KiB
Transact-SQL
USE master;
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IF OBJECT_ID ('dbo.products', 'U') IS NOT NULL
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DROP TABLE products;
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GO
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CREATE TABLE products
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(
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id int IDENTITY(1,1),
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name varchar (20),
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description varchar(30),
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CONSTRAINT pk_products PRIMARY KEY NONCLUSTERED (id)
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);
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IF OBJECT_ID ('dbo.tasks', 'U') IS NOT NULL
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DROP TABLE tasks;
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GO
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CREATE TABLE tasks
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(
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taskid int IDENTITY(1,1),
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taskname varchar (20),
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productid int,
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CONSTRAINT pk_tasks PRIMARY KEY NONCLUSTERED (taskid),
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CONSTRAINT fk_products FOREIGN KEY (productid) REFERENCES products (id),
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);
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IF OBJECT_ID ('dbo.people', 'U') IS NOT NULL
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DROP TABLE people;
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GO
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CREATE TABLE people
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(
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name varchar(30),
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age varchar(20),
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CONSTRAINT pk_people PRIMARY KEY NONCLUSTERED (name, age)
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);
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INSERT products
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(name, description)
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VALUES
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('Bananas', 'Fruit thing');
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INSERT products
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(name, description)
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VALUES
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('Meat', 'Animal thing');
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INSERT tasks
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(taskname, productid)
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VALUES
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('Processing', 1);
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INSERT people
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(name, age)
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VALUES
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('Bob', '30');
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