20 lines
721 B
SQL
20 lines
721 B
SQL
CREATE TABLE icinga_user_inheritance (
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user_id integer NOT NULL,
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parent_user_id integer NOT NULL,
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weight integer DEFAULT NULL,
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PRIMARY KEY (user_id, parent_user_id),
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CONSTRAINT icinga_user_inheritance_user
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FOREIGN KEY (user_id)
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REFERENCES icinga_user (id)
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ON DELETE CASCADE
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ON UPDATE CASCADE,
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CONSTRAINT icinga_user_inheritance_parent_user
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FOREIGN KEY (parent_user_id)
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REFERENCES icinga_user (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 user_inheritance_unique_order ON icinga_user_inheritance (user_id, weight);
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CREATE INDEX user_inheritance_user ON icinga_user_inheritance (user_id);
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CREATE INDEX user_inheritance_user_parent ON icinga_user_inheritance (parent_user_id); |