28 lines
688 B
TypeScript
28 lines
688 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/sqlcipher';
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export default function updateToSchemaVersion77(db: Database): void {
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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/sqlcipher.
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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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}
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