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-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
BEGIN TRANSACTION;
-- Just for someone who tested maintenance before (patch-maintenance-table.sql)
DROP TABLE IF EXISTS maintenance_status_page;
DROP TABLE IF EXISTS monitor_maintenance;
DROP TABLE IF EXISTS maintenance;
DROP TABLE IF EXISTS maintenance_timeslot;
-- maintenance
CREATE TABLE [maintenance] (
[id] INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
[title] VARCHAR(150) NOT NULL,
[description] TEXT NOT NULL,
[user_id] INTEGER REFERENCES [user]([id]) ON DELETE SET NULL ON UPDATE CASCADE,
[active] BOOLEAN NOT NULL DEFAULT 1,
[strategy] VARCHAR(50) NOT NULL DEFAULT 'single',
[start_date] DATETIME,
[end_date] DATETIME,
[start_time] TIME,
[end_time] TIME,
[weekdays] VARCHAR2(250) DEFAULT '[]',
[days_of_month] TEXT DEFAULT '[]',
[interval_day] INTEGER
);
CREATE INDEX [manual_active] ON [maintenance] (
[strategy],
[active]
);
CREATE INDEX [active] ON [maintenance] ([active]);
CREATE INDEX [maintenance_user_id] ON [maintenance] ([user_id]);
-- maintenance_status_page
CREATE TABLE maintenance_status_page (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
status_page_id INTEGER NOT NULL,
maintenance_id INTEGER NOT NULL,
CONSTRAINT FK_maintenance FOREIGN KEY (maintenance_id) REFERENCES maintenance (id) ON DELETE CASCADE ON UPDATE CASCADE,
CONSTRAINT FK_status_page FOREIGN KEY (status_page_id) REFERENCES status_page (id) ON DELETE CASCADE ON UPDATE CASCADE
);
CREATE INDEX [status_page_id_index]
ON [maintenance_status_page]([status_page_id]);
CREATE INDEX [maintenance_id_index]
ON [maintenance_status_page]([maintenance_id]);
-- maintenance_timeslot
CREATE TABLE [maintenance_timeslot] (
[id] INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
[maintenance_id] INTEGER NOT NULL CONSTRAINT [FK_maintenance] REFERENCES [maintenance]([id]) ON DELETE CASCADE ON UPDATE CASCADE,
[start_date] DATETIME NOT NULL,
[end_date] DATETIME,
[generated_next] BOOLEAN DEFAULT 0
);
CREATE INDEX [maintenance_id] ON [maintenance_timeslot] ([maintenance_id] DESC);
CREATE INDEX [active_timeslot_index] ON [maintenance_timeslot] (
[maintenance_id] DESC,
[start_date] DESC,
[end_date] DESC
);
CREATE INDEX [generated_next_index] ON [maintenance_timeslot] ([generated_next]);
-- monitor_maintenance
CREATE TABLE monitor_maintenance (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
monitor_id INTEGER NOT NULL,
maintenance_id INTEGER NOT NULL,
CONSTRAINT FK_maintenance FOREIGN KEY (maintenance_id) REFERENCES maintenance (id) ON DELETE CASCADE ON UPDATE CASCADE,
CONSTRAINT FK_monitor FOREIGN KEY (monitor_id) REFERENCES monitor (id) ON DELETE CASCADE ON UPDATE CASCADE
);
CREATE INDEX [maintenance_id_index2] ON [monitor_maintenance]([maintenance_id]);
CREATE INDEX [monitor_id_index] ON [monitor_maintenance]([monitor_id]);
COMMIT;
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