initial commit

This commit is contained in:
2025-04-06 22:30:23 +02:00
parent 34c5a8b84a
commit b9605e74c0
10 changed files with 300 additions and 0 deletions

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CREATE TABLE severity (
id INTEGER PRIMARY KEY,
name NOT NULL,
weight INTEGER NOT NULL,
color NOT NULL
);
INSERT INTO severity VALUES (1, 'severe', 100, 'orange');
INSERT INTO severity VALUES (2, 'blocking', 200, 'red');
INSERT INTO severity VALUES (3, 'maintenance', 1000, 'blue');
CREATE TABLE application (
id INTEGER PRIMARY KEY,
name TEXT NOT NULL
);
CREATE TABLE incident (
id INTEGER PRIMARY KEY,
title NOT NULL,
description NOT NULL,
estimated_duration NOT NULL,
who_is_affected NOT NULL,
date_time DATETIME NOT NULL,
severity INTEGER NOT NULL REFERENCES severity(id),
status CHECK(status IN ('DETECTION', 'ANALYSIS', 'RESOLUTION', 'CLOSED')) NOT NULL
);
CREATE TABLE incident_info(
id INTEGER PRIMARY KEY,
incident_id INTEGER NOT NULL REFERENCES incident(id),
description NOT NULL,
status CHECK(status IN ('DETECTION', 'ANALYSIS', 'RESOLUTION', 'CLOSED')) NOT NULL
);
CREATE TABLE incident_application (
incident_id INTEGER NOT NULL REFERENCES incident(id),
application_id INTEGER NOT NULL REFERENCES application(id),
PRIMARY KEY (incident_id,application_id)
) WITHOUT ROWID;
CREATE VIEW application_status AS
SELECT a.name, s.name as severity, i.title AS incident_title, MAX(s.WEIGHT), s.color AS severity_color FROM application a
LEFT JOIN incident_application ia ON a.id = ia.application_id
LEFT JOIN incident i ON ia.incident_id = i.id
AND i.status <> 'CLOSED'
LEFT JOIN severity s ON i.severity = s.id
GROUP BY a.name
;

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INSERT INTO application (id,name) VALUES (1,'incident management system');
INSERT INTO application (id,name) VALUES (2,'coffee machine');
INSERT INTO application (id,name) VALUES (3,'web site');
INSERT INTO application (id,name) VALUES (4,'internet');
INSERT INTO incident (id,title,description,estimated_duration,who_is_affected,date_time,severity, status)
VALUES (1,"incident system down", "incident management system is down", '2h','everyone','2025-04-01 10:15', 2, 'ANALYSIS');
INSERT INTO incident (id,title,description,estimated_duration,who_is_affected,date_time,severity, status)
VALUES (2,"network issue", "there is a network issue impacting performance", '2h','everyone','2025-04-01 14:15', 1, 'DETECTION');
INSERT INTO incident (id,title,description,estimated_duration,who_is_affected,date_time,severity, status)
VALUES (3,"slowness", "general slowness", '2h','everyone','2025-04-01 07:15', 1, 'CLOSED');
INSERT INTO incident_application(incident_id, application_id) VALUES (1,1);
INSERT INTO incident_application(incident_id, application_id) VALUES (2,1);
INSERT INTO incident_application(incident_id, application_id) VALUES (2,3);
INSERT INTO incident_application(incident_id, application_id) VALUES (2,4);
INSERT INTO incident_application(incident_id, application_id) VALUES (3,2);