70 lines
1.8 KiB
SQL
70 lines
1.8 KiB
SQL
PRAGMA foreign_keys = on;
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create table post_types (
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name varchar(32) not null primary key
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);
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insert into post_types (name) values ('article'), ('note');
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create table posts (
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id integer not null primary key autoincrement,
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created_at bigint not null default (unixepoch()),
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updated_at bigint,
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post_type varchar(32) not null default ('note'),
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foreign key (post_type) references post_types(name)
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);
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create table tags (
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name varchar(128) not null primary key
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);
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create table posts_tags (
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post_id integer not null,
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tag varchar(128) not null,
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foreign key (post_id) references posts(id),
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foreign key (tag) references tags(name),
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primary key (post_id, tag)
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);
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create table articles (
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post_id integer not null,
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source varchar(128) not null,
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hash varchar(64) not null,
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foreign key (post_id) references posts(id)
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);
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create table text_formats (
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name varchar(16) not null primary key
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);
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insert into text_formats (name) values ('plaintext'), ('markdown'), ('html');
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create table notes (
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post_id integer not null,
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text_format varchar(16) not null default ('plaintext'),
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text_content text,
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foreign key (post_id) references posts(id),
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foreign key (text_format) references text_formats(name)
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);
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create table media_types (
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name varchar(32) not null primary key
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);
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insert into media_types (name) values ('image'), ('video'), ('audio');
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create table media (
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id integer not null primary key autoincrement,
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media_type varchar(32) not null,
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source varchar(128) not null,
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foreign key (media_type) references media_types(name)
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);
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create table notes_media (
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note_id integer not null,
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media_id integer not null,
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foreign key (note_id) references notes(note_id),
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foreign key (media_id) references media(id),
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primary key (note_id, media_id)
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);
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