15 lines
329 B
SQL
15 lines
329 B
SQL
create table trait_citation
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(
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trait_id INTEGER not null
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references trait
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on delete cascade,
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citation_id INTEGER not null
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references citation
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on delete cascade,
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primary key (trait_id, citation_id)
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);
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create index idx_trait_citation_cit
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on trait_citation (citation_id);
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