16 lines
622 B
MySQL
16 lines
622 B
MySQL
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-- LegacyWorlds Beta 5
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-- PostgreSQL database scripts
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--
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-- beta5/structure/99-player-fk.sql
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--
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-- Beta 5 games:
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-- Foreign keys on the player table
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--
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-- Copyright(C) 2004-2007, DeepClone Development
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-- --------------------------------------------------------
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ALTER TABLE player ADD FOREIGN KEY (alliance) REFERENCES alliance (id) ON DELETE SET NULL;
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ALTER TABLE player ADD FOREIGN KEY (a_grade) REFERENCES alliance_grade (id) ON DELETE SET NULL;
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ALTER TABLE player ADD FOREIGN KEY (a_vote) REFERENCES alliance_candidate (id) ON DELETE SET NULL;
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ALTER TABLE player ADD FOREIGN KEY (first_planet) REFERENCES planet (id);
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