62 lines
2.0 KiB
SQL
62 lines
2.0 KiB
SQL
DROP TABLE IF EXISTS Information;
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-- !
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CREATE TABLE IF NOT EXISTS Information (
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key TEXT PRIMARY KEY,
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value TEXT NOT NULL
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);
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-- !
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DROP TABLE IF EXISTS Categories;
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-- !
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CREATE TABLE IF NOT EXISTS Categories (
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id INTEGER PRIMARY KEY,
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parent_id INTEGER NOT NULL,
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title TEXT NOT NULL UNIQUE CHECK (title != ''),
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description TEXT,
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date_created INTEGER NOT NULL CHECK (date_created != 0),
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icon BLOB,
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type INTEGER NOT NULL,
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FOREIGN KEY (parent_id) REFERENCES Categories (id)
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);
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-- !
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DROP TABLE IF EXISTS Feeds;
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-- !
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CREATE TABLE IF NOT EXISTS Feeds (
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id INTEGER PRIMARY KEY,
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title TEXT NOT NULL CHECK (title != ''),
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description TEXT,
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date_created INTEGER NOT NULL CHECK (date_created != 0),
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icon BLOB,
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category INTEGER NOT NULL CHECK (category >= -1),
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encoding TEXT NOT NULL CHECK (encoding != ''),
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url TEXT NOT NULL UNIQUE CHECK (url != ''),
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type INTEGER NOT NULL CHECK (type >= 0)
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);
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-- !
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DROP TABLE IF EXISTS FeedsData;
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-- !
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CREATE TABLE IF NOT EXISTS FeedsData (
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feed_id INTEGER NOT NULL,
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key TEXT NOT NULL,
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value TEXT,
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PRIMARY KEY (feed_id, key),
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FOREIGN KEY (feed_id) REFERENCES Feeds (id)
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);
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-- !
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DROP TABLE IF EXISTS Messages;
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-- !
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CREATE TABLE IF NOT EXISTS Messages (
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id INTEGER PRIMARY KEY,
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read INTEGER(1) NOT NULL CHECK (read >= 0 AND read <= 1) DEFAULT (0),
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deleted INTEGER(1) NOT NULL CHECK (deleted >= 0 AND deleted <= 1) DEFAULT (0),
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important INTEGER(1) NOT NULL CHECK (important >= 0 AND important <= 1) DEFAULT (0),
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feed INTEGER NOT NULL,
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title TEXT NOT NULL CHECK (title != ''),
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url TEXT,
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author TEXT,
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date_created INTEGER NOT NULL CHECK (date_created != 0),
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contents TEXT,
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FOREIGN KEY (feed) REFERENCES Feeds (id)
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); |