24 lines
563 B
SQL
24 lines
563 B
SQL
create table if not exists books (
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book_id text primary key
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);
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create table if not exists chapters (
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id integer primary key autoincrement,
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book_id text,
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chapter_id text,
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text_en text,
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text_zh text,
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foreign key (book_id) references books(book_id),
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unique(book_id, chapter_id)
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);
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create table if not exists paragraphs (
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id integer primary key autoincrement,
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book_id text not null,
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chapter_id text not null,
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text_en text,
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text_zh text,
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char_count integer,
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foreign key (book_id, chapter_id) references chapters(book_id, chapter_id)
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);
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