44 lines
1,010 B
TypeScript
44 lines
1,010 B
TypeScript
// Copyright 2023 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import type { Database } from '@signalapp/better-sqlite3';
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import type { LoggerType } from '../../types/Logging';
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export default function updateToSchemaVersion75(
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currentVersion: number,
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db: Database,
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logger: LoggerType
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): void {
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if (currentVersion >= 75) {
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return;
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}
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db.transaction(() => {
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db.exec(
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`
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-- Create FTS table with custom tokenizer from
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-- @signalapp/better-sqlite3.
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DROP TABLE messages_fts;
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CREATE VIRTUAL TABLE messages_fts USING fts5(
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body,
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tokenize = 'signal_tokenizer'
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);
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-- Reindex messages
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-- Based on messages_on_insert trigger from migrations/45-stories.ts
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INSERT INTO messages_fts (rowid, body)
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SELECT rowid, body
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FROM messages
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WHERE isViewOnce IS NOT 1 AND storyId IS NULL;
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`
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);
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db.pragma('user_version = 75');
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})();
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logger.info('updateToSchemaVersion75: success!');
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}
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