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85 lines
2.5 KiB
Python
85 lines
2.5 KiB
Python
# Copyright 2017 Vector Creations Ltd
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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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import logging
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from synapse.storage.engines import PostgresEngine, Sqlite3Engine
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from synapse.storage.prepare_database import get_statements
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logger = logging.getLogger(__name__)
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BOTH_TABLES = """
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CREATE TABLE user_directory_stream_pos (
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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,
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CHECK (Lock='X')
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);
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INSERT INTO user_directory_stream_pos (stream_id) VALUES (null);
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CREATE TABLE user_directory (
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user_id TEXT NOT NULL,
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room_id TEXT NOT NULL, -- A room_id that we know the user is joined to
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display_name TEXT,
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avatar_url TEXT
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);
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CREATE INDEX user_directory_room_idx ON user_directory(room_id);
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CREATE UNIQUE INDEX user_directory_user_idx ON user_directory(user_id);
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CREATE TABLE users_in_pubic_room (
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user_id TEXT NOT NULL,
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room_id TEXT NOT NULL -- A room_id that we know is public
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);
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CREATE INDEX users_in_pubic_room_room_idx ON users_in_pubic_room(room_id);
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CREATE UNIQUE INDEX users_in_pubic_room_user_idx ON users_in_pubic_room(user_id);
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"""
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POSTGRES_TABLE = """
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CREATE TABLE user_directory_search (
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user_id TEXT NOT NULL,
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vector tsvector
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);
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CREATE INDEX user_directory_search_fts_idx ON user_directory_search USING gin(vector);
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CREATE UNIQUE INDEX user_directory_search_user_idx ON user_directory_search(user_id);
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"""
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SQLITE_TABLE = """
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CREATE VIRTUAL TABLE user_directory_search
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USING fts4 ( user_id, value );
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"""
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def run_create(cur, database_engine, *args, **kwargs):
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for statement in get_statements(BOTH_TABLES.splitlines()):
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cur.execute(statement)
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if isinstance(database_engine, PostgresEngine):
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for statement in get_statements(POSTGRES_TABLE.splitlines()):
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cur.execute(statement)
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elif isinstance(database_engine, Sqlite3Engine):
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for statement in get_statements(SQLITE_TABLE.splitlines()):
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cur.execute(statement)
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else:
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raise Exception("Unrecognized database engine")
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def run_upgrade(*args, **kwargs):
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pass
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