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CREATE TABLE Information (
inf_key TEXT NOT NULL UNIQUE CHECK (inf_key != ''),
inf_value TEXT
);
-- !
INSERT INTO Information VALUES ('schema_version', '1');
-- !
CREATE TABLE Accounts (
id $$,
type TEXT NOT NULL CHECK (type != ''), /* ID of the account type. Each account defines its own, for example 'ttrss'. */
proxy_type INTEGER NOT NULL DEFAULT 0 CHECK (proxy_type >= 0),
proxy_host TEXT,
proxy_port INTEGER,
proxy_username TEXT,
proxy_password TEXT,
/* Custom column for (serialized) custom account-specific data. */
custom_data TEXT
);
-- !
CREATE TABLE Categories (
id $$,
parent_id INTEGER NOT NULL CHECK (parent_id >= -1), /* Root categories contain -1 here. */
title TEXT NOT NULL CHECK (title != ''),
description TEXT,
date_created BIGINT,
icon °°,
account_id INTEGER NOT NULL,
custom_id TEXT,
FOREIGN KEY (account_id) REFERENCES Accounts (id) ON DELETE CASCADE
);
-- !
CREATE TABLE Feeds (
id $$,
title TEXT NOT NULL CHECK (title != ''),
description TEXT,
date_created BIGINT,
icon °°,
category INTEGER NOT NULL CHECK (category >= -1), /* Physical category ID, also root feeds contain -1 here. */
source TEXT,
update_type INTEGER NOT NULL CHECK (update_type >= 0),
update_interval INTEGER NOT NULL DEFAULT 15 CHECK (update_interval >= 1),
account_id INTEGER NOT NULL,
custom_id TEXT NOT NULL CHECK (custom_id != ''), /* Custom ID cannot be empty, it must contain either service-specific ID, or Feeds/id. */
/* Custom column for (serialized) custom account-specific data. */
custom_data TEXT,
FOREIGN KEY (account_id) REFERENCES Accounts (id) ON DELETE CASCADE
);
-- !
CREATE TABLE Messages (
id $$,
is_read INTEGER NOT NULL DEFAULT 0 CHECK (is_read >= 0 AND is_read <= 1),
is_important INTEGER NOT NULL DEFAULT 0 CHECK (is_important >= 0 AND is_important <= 1),
is_deleted INTEGER NOT NULL DEFAULT 0 CHECK (is_deleted >= 0 AND is_deleted <= 1),
is_pdeleted INTEGER NOT NULL DEFAULT 0 CHECK (is_pdeleted >= 0 AND is_pdeleted <= 1),
feed TEXT NOT NULL, /* Points to Feeds/custom_id. */
title TEXT NOT NULL CHECK (title != ''),
url TEXT,
author TEXT,
date_created BIGINT NOT NULL CHECK (date_created >= 0),
contents TEXT,
enclosures TEXT,
score REAL NOT NULL DEFAULT 0.0 CHECK (score >= 0.0 AND score <= 100.0),
account_id INTEGER NOT NULL,
custom_id TEXT,
custom_hash TEXT,
FOREIGN KEY (account_id) REFERENCES Accounts (id) ON DELETE CASCADE
);
-- !
CREATE TABLE MessageFilters (
id $$,
name TEXT NOT NULL CHECK (name != ''),
script TEXT NOT NULL CHECK (script != '')
);
-- !
CREATE TABLE MessageFiltersInFeeds (
filter INTEGER NOT NULL,
feed_custom_id TEXT NOT NULL, /* Points to Feeds/custom_id. */
account_id INTEGER NOT NULL,
FOREIGN KEY (filter) REFERENCES MessageFilters (id) ON DELETE CASCADE,
FOREIGN KEY (account_id) REFERENCES Accounts (id) ON DELETE CASCADE
);
-- !
CREATE TABLE Labels (
id $$,
name TEXT NOT NULL CHECK (name != ''),
color VARCHAR(7),
custom_id TEXT,
account_id INTEGER NOT NULL,
FOREIGN KEY (account_id) REFERENCES Accounts (id) ON DELETE CASCADE
);
-- !
CREATE TABLE LabelsInMessages (
label TEXT NOT NULL, /* Custom ID of label. */
message TEXT NOT NULL, /* Custom ID of message. */
account_id INTEGER NOT NULL,
FOREIGN KEY (account_id) REFERENCES Accounts (id) ON DELETE CASCADE
);
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