57 lines
2 KiB
SQL
57 lines
2 KiB
SQL
SELECT 'CREATE DATABASE main'
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WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = 'main')\gexec
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CREATE SCHEMA test;
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CREATE TYPE person_job AS ENUM ('qa', 'programmer', 'designer');
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CREATE TABLE Persons (
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PersonID SERIAL PRIMARY KEY,
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LastName varchar(255),
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FirstName varchar(255),
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Address varchar(255),
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City varchar(255) DEFAULT 'Belfast',
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Type person_job
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);
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CREATE TABLE Tasks (
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TaskID SERIAL PRIMARY KEY,
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ExecutorID INT,
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QaID INT,
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Completed BOOLEAN,
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TaskName varchar(255),
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CONSTRAINT fkexecutor
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FOREIGN KEY(ExecutorID)
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REFERENCES Persons(PersonID),
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CONSTRAINT fkqa
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FOREIGN KEY(QaID)
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REFERENCES Persons(PersonID)
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);
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CREATE TABLE Products (
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ProductID SERIAL PRIMARY KEY,
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ProductName varchar(255)
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);
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CREATE TABLE Products_Tasks (
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ProductID INT NOT NULL,
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TaskID INT NOT NULL,
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CONSTRAINT fkProducts
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FOREIGN KEY(ProductID)
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REFERENCES Products(ProductID),
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CONSTRAINT fkTasks
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FOREIGN KEY(TaskID)
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REFERENCES Tasks(TaskID),
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PRIMARY KEY (ProductID, TaskID)
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);
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CREATE TABLE test.table1 (
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id SERIAL PRIMARY KEY,
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Name varchar(255)
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);
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INSERT INTO Persons (FirstName, LastName, Address, City, Type) VALUES ('Mike', 'Hughes', '123 Fake Street', 'Belfast', 'qa');
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INSERT INTO Persons (FirstName, LastName, Address, City, Type) VALUES ('John', 'Smith', '64 Updown Road', 'Dublin', 'programmer');
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INSERT INTO Tasks (ExecutorID, QaID, TaskName, Completed) VALUES (1, 2, 'assembling', TRUE);
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INSERT INTO Tasks (ExecutorID, QaID, TaskName, Completed) VALUES (2, 1, 'processing', FALSE);
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INSERT INTO Products (ProductName) VALUES ('Computers');
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INSERT INTO Products (ProductName) VALUES ('Laptops');
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INSERT INTO Products (ProductName) VALUES ('Chairs');
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INSERT INTO Products_Tasks (ProductID, TaskID) VALUES (1, 1);
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INSERT INTO Products_Tasks (ProductID, TaskID) VALUES (2, 1);
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INSERT INTO Products_Tasks (ProductID, TaskID) VALUES (3, 1);
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INSERT INTO Products_Tasks (ProductID, TaskID) VALUES (1, 2);
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INSERT INTO test.table1 (Name) VALUES ('Test');
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