153 lines
4.7 KiB
SQL
153 lines
4.7 KiB
SQL
/* Copyright 2018 New Vector Ltd
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* Copyright 2019 The Matrix.org Foundation C.I.C.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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----- First clean up from previous versions of room stats.
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-- First remove old stats stuff
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DROP TABLE IF EXISTS room_stats;
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DROP TABLE IF EXISTS room_state;
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DROP TABLE IF EXISTS room_stats_state;
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DROP TABLE IF EXISTS user_stats;
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DROP TABLE IF EXISTS room_stats_earliest_tokens;
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DROP TABLE IF EXISTS _temp_populate_stats_position;
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DROP TABLE IF EXISTS _temp_populate_stats_rooms;
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DROP TABLE IF EXISTS stats_stream_pos;
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-- Unschedule old background updates if they're still scheduled
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DELETE FROM background_updates WHERE update_name IN (
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'populate_stats_createtables',
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'populate_stats_process_rooms',
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'populate_stats_process_users',
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'populate_stats_cleanup'
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);
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INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES
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('populate_stats_process_rooms', '{}', '');
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INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES
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('populate_stats_process_users', '{}', 'populate_stats_process_rooms');
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----- Create tables for our version of room stats.
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-- single-row table to track position of incremental updates
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DROP TABLE IF EXISTS stats_incremental_position;
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CREATE TABLE stats_incremental_position (
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Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row.
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stream_id BIGINT NOT NULL,
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CHECK (Lock='X')
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);
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-- insert a null row and make sure it is the only one.
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INSERT INTO stats_incremental_position (
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stream_id
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) SELECT COALESCE(MAX(stream_ordering), 0) from events;
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-- represents PRESENT room statistics for a room
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-- only holds absolute fields
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DROP TABLE IF EXISTS room_stats_current;
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CREATE TABLE room_stats_current (
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room_id TEXT NOT NULL PRIMARY KEY,
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-- These are absolute counts
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current_state_events INT NOT NULL,
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joined_members INT NOT NULL,
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invited_members INT NOT NULL,
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left_members INT NOT NULL,
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banned_members INT NOT NULL,
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local_users_in_room INT NOT NULL,
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-- The maximum delta stream position that this row takes into account.
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completed_delta_stream_id BIGINT NOT NULL
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);
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-- represents HISTORICAL room statistics for a room
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DROP TABLE IF EXISTS room_stats_historical;
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CREATE TABLE room_stats_historical (
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room_id TEXT NOT NULL,
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-- These stats cover the time from (end_ts - bucket_size)...end_ts (in ms).
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-- Note that end_ts is quantised.
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end_ts BIGINT NOT NULL,
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bucket_size BIGINT NOT NULL,
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-- These stats are absolute counts
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current_state_events BIGINT NOT NULL,
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joined_members BIGINT NOT NULL,
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invited_members BIGINT NOT NULL,
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left_members BIGINT NOT NULL,
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banned_members BIGINT NOT NULL,
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local_users_in_room BIGINT NOT NULL,
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-- These stats are per time slice
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total_events BIGINT NOT NULL,
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total_event_bytes BIGINT NOT NULL,
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PRIMARY KEY (room_id, end_ts)
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);
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-- We use this index to speed up deletion of ancient room stats.
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CREATE INDEX room_stats_historical_end_ts ON room_stats_historical (end_ts);
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-- represents PRESENT statistics for a user
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-- only holds absolute fields
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DROP TABLE IF EXISTS user_stats_current;
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CREATE TABLE user_stats_current (
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user_id TEXT NOT NULL PRIMARY KEY,
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joined_rooms BIGINT NOT NULL,
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-- The maximum delta stream position that this row takes into account.
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completed_delta_stream_id BIGINT NOT NULL
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);
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-- represents HISTORICAL statistics for a user
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DROP TABLE IF EXISTS user_stats_historical;
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CREATE TABLE user_stats_historical (
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user_id TEXT NOT NULL,
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end_ts BIGINT NOT NULL,
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bucket_size BIGINT NOT NULL,
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joined_rooms BIGINT NOT NULL,
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invites_sent BIGINT NOT NULL,
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rooms_created BIGINT NOT NULL,
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total_events BIGINT NOT NULL,
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total_event_bytes BIGINT NOT NULL,
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PRIMARY KEY (user_id, end_ts)
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);
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-- We use this index to speed up deletion of ancient user stats.
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CREATE INDEX user_stats_historical_end_ts ON user_stats_historical (end_ts);
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CREATE TABLE room_stats_state (
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room_id TEXT NOT NULL,
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name TEXT,
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canonical_alias TEXT,
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join_rules TEXT,
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history_visibility TEXT,
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encryption TEXT,
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avatar TEXT,
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guest_access TEXT,
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is_federatable BOOLEAN,
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topic TEXT
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);
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CREATE UNIQUE INDEX room_stats_state_room ON room_stats_state(room_id);
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