20 lines
694 B
SQL
20 lines
694 B
SQL
-- -*- mode:sql sql-product:sqlite -*-
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CREATE TABLE backgrounds (
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bg_id INTEGER PRIMARY KEY,
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"name" TEXT NOT NULL UNIQUE,
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descr TEXT NOT NULL,
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is_comty_use BOOLEAN NOT NULL, -- false = no community use policy required
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is_specific_to_adv BOOLEAN NOT NULL, -- means the background is specific to its adventure
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FOREIGN KEY (sources_id) REFERENCES sources(sources_id)
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);
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-- Joining table --
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CREATE TABLE backgrounds_sourceentries (
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id INTEGER PRIMARY KEY
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,bg_id INTEGER NOT NULL
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,sourceentry_id INTEGER NOT NULL
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,UNIQUE (id, bg_id, sourceentry_id)
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,FOREIGN KEY (bg_id) REFERENCES backgrounds(bg_id)
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,FOREIGN KEY (sourceentry_id) REFERENCES sourceentries(sourceentry_id)
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); |