22 lines
795 B
MySQL
22 lines
795 B
MySQL
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CREATE TABLE icinga_service_inheritance (
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service_id integer NOT NULL,
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parent_service_id integer NOT NULL,
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weight integer DEFAULT NULL,
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PRIMARY KEY (service_id, parent_service_id),
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CONSTRAINT icinga_service_inheritance_service
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FOREIGN KEY (service_id)
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REFERENCES icinga_service (id)
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ON DELETE CASCADE
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ON UPDATE CASCADE,
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CONSTRAINT icinga_service_inheritance_parent_service
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FOREIGN KEY (parent_service_id)
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REFERENCES icinga_service (id)
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ON DELETE RESTRICT
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ON UPDATE CASCADE
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);
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CREATE UNIQUE INDEX service_inheritance_unique_order ON icinga_service_inheritance (service_id, weight);
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CREATE INDEX service_inheritance_service ON icinga_service_inheritance (service_id);
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CREATE INDEX service_inheritance_service_parent ON icinga_service_inheritance (parent_service_id);
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