2011-06-25 02:52:30 +00:00
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CREATE TABLE user_former_groups (
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ufg_user INTEGER NULL REFERENCES mwuser(user_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
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ufg_group TEXT NOT NULL
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);
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2011-06-25 04:11:20 +00:00
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CREATE UNIQUE INDEX ufg_user_group ON user_former_groups (ufg_user, ufg_group);
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