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Begin implementing all the PDU storage stuff in Events land

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This commit is contained in:
Erik Johnston 2014-10-28 16:42:35 +00:00
parent da1dda3e1d
commit 2d1dfb3b34
9 changed files with 485 additions and 42 deletions
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51
synapse/storage/schema/event_edges.sql Normal file
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CREATE TABLE IF NOT EXISTS event_forward_extremities(
event_id TEXT,
room_id TEXT,
CONSTRAINT uniqueness UNIQUE (event_id, room_id) ON CONFLICT REPLACE
);
CREATE INDEX IF NOT EXISTS ev_extrem_room ON event_forward_extremities(room_id);
CREATE INDEX IF NOT EXISTS ev_extrem_id ON event_forward_extremities(event_id);
--
CREATE TABLE IF NOT EXISTS event_backward_extremities(
event_id TEXT,
room_id TEXT,
CONSTRAINT uniqueness UNIQUE (event_id, room_id) ON CONFLICT REPLACE
);
CREATE INDEX IF NOT EXISTS ev_b_extrem_room ON event_backward_extremities(room_id);
CREATE INDEX IF NOT EXISTS ev_b_extrem_id ON event_backward_extremities(event_id);
--
CREATE TABLE IF NOT EXISTS event_edges(
event_id TEXT,
prev_event_id TEXT,
room_id TEXT,
CONSTRAINT uniqueness UNIQUE (event_id, prev_event_id, room_id)
);
CREATE INDEX IF NOT EXISTS ev_edges_id ON event_edges(event_id);
CREATE INDEX IF NOT EXISTS ev_edges_prev_id ON event_edges(prev_event_id);
--
CREATE TABLE IF NOT EXISTS room_depth(
room_id TEXT,
min_depth INTEGER,
CONSTRAINT uniqueness UNIQUE (room_id)
);
CREATE INDEX IF NOT EXISTS room_depth_room ON room_depth(room_id);
--
create TABLE IF NOT EXISTS event_destinations(
event_id TEXT,
destination TEXT,
delivered_ts INTEGER DEFAULT 0, -- or 0 if not delivered
CONSTRAINT uniqueness UNIQUE (event_id, destination) ON CONFLICT REPLACE
);
CREATE INDEX IF NOT EXISTS event_destinations_id ON event_destinations(event_id);
--