-- $Id$

--- @file

-- VBox Test Manager Database - Adds an idTestSet to TestResultValues.

--

--

-- Copyright (C) 2013-2014 Oracle Corporation

--

-- This file is part of VirtualBox Open Source Edition (OSE), as

-- available from http://www.virtualbox.org. This file is free software;

-- you can redistribute it and/or modify it under the terms of the GNU

-- General Public License (GPL) as published by the Free Software

-- Foundation, in version 2 as it comes in the "COPYING" file of the

-- VirtualBox OSE distribution. VirtualBox OSE is distributed in the

-- hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.

--

-- The contents of this file may alternatively be used under the terms

-- of the Common Development and Distribution License Version 1.0

-- (CDDL) only, as it comes in the "COPYING.CDDL" file of the

-- VirtualBox OSE distribution, in which case the provisions of the

-- CDDL are applicable instead of those of the GPL.

--

-- You may elect to license modified versions of this file under the

-- terms and conditions of either the GPL or the CDDL or both.

--

--

-- Cleanup after failed runs.

--

DROP TABLE NewTestResultValues;

--

-- Drop all indexes (might already be dropped).

--

DROP INDEX TestResultValuesIdx;

DROP INDEX TestResultValuesNameIdx;

-- Die on error from now on.

\set ON_ERROR_STOP 1

\set AUTOCOMMIT 0

\d+ TestResultValues;

--

-- Create the new version of the table and filling with the content of the old.

--

CREATE TABLE NewTestResultValues (

--- The ID of this value.

idTestResultValue INTEGER DEFAULT NEXTVAL('TestResultValueIdSeq'), -- PRIMARY KEY

--- The test result it was reported within.

idTestResult INTEGER NOT NULL, -- REFERENCES TestResults(idTestResult) NOT NULL,

--- The test result it was reported within.

idTestSet INTEGER NOT NULL, -- REFERENCES TestSets(idTestSet) NOT NULL,

--- Creation time stamp.

tsCreated TIMESTAMP WITH TIME ZONE DEFAULT current_timestamp NOT NULL,

--- The name.

idStrName INTEGER NOT NULL, -- REFERENCES TestResultStrTab(idStr) NOT NULL,

--- The value.

lValue bigint NOT NULL,

--- The unit.

-- @todo This is currently not defined properly. Will fix/correlate this

-- with the other places we use unit (IPRT/testdriver/VMMDev).

iUnit smallint NOT NULL --CHECK (iUnit >= 0 AND iUnit < 1024)

);

COMMIT;

\d+ NewTestResultValues

-- Note! Using left out join here to speed up things (no hashing).

SELECT COUNT(*) FROM TestResultValues a LEFT OUTER JOIN TestResults b ON (a.idTestResult = b.idTestResult);

SELECT COUNT(*) FROM TestResultValues;

INSERT INTO NewTestResultValues (idTestResultValue, idTestResult, idTestSet, tsCreated, idStrName, lValue, iUnit)

SELECT a.idTestResultValue, a.idTestResult, b.idTestSet, a.tsCreated, a.idStrName, a.lValue, a.iUnit

FROM TestResultValues a LEFT OUTER JOIN TestResults b ON (a.idTestResult = b.idTestResult);

COMMIT;

SELECT COUNT(*) FROM NewTestResultValues;

-- Switch the tables.

ALTER TABLE TestResultValues RENAME TO OldTestResultValues;

ALTER TABLE NewTestResultValues RENAME TO TestResultValues;

COMMIT;

-- Index the table.

CREATE INDEX TestResultValuesIdx ON TestResultValues(idTestResult);

CREATE INDEX TestResultValuesNameIdx ON TestResultValues(idStrName, tsCreated);

COMMIT;

-- Drop the old table.

DROP TABLE OldTestResultValues;

COMMIT;

-- Add the constraints constraint.

ALTER TABLE TestResultValues ADD CONSTRAINT TestResultValues_iUnit_Check CHECK (iUnit >= 0 AND iUnit < 1024);

ALTER TABLE TestResultValues ADD PRIMARY KEY (idTestResultValue);

ALTER TABLE TestResultValues ADD FOREIGN KEY (idStrName) REFERENCES TestResultstrtab(idStr);

ALTER TABLE TestResultValues ADD FOREIGN KEY (idTestResult) REFERENCES TestResults(idTestResult);

ALTER TABLE TestResultValues ADD FOREIGN KEY (idTestSet) REFERENCES TestSets(idTestSet);

COMMIT;

\d+ TestResultValues;