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Optimize loading stories

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Fedor Indutny 2022-11-28 09:19:48 -08:00 • committed by GitHub
parent a827cb7c4e
commit d6d53f9d18
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5 changed files with 87 additions and 86 deletions
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29
ts/sql/migrations/70-story-reply-index.ts Normal file
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@ -0,0 +1,29 @@
// Copyright 2021-2022 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { Database } from 'better-sqlite3';
import type { LoggerType } from '../../types/Logging';
export default function updateToSchemaVersion70(
currentVersion: number,
db: Database,
logger: LoggerType
): void {
if (currentVersion >= 70) {
return;
}
db.transaction(() => {
// Used in `getAllStories`.
db.exec(
`
CREATE INDEX messages_by_storyId ON messages (storyId);
`
);
db.pragma('user_version = 70');
})();
logger.info('updateToSchemaVersion70: success!');
}

2
ts/sql/migrations/index.ts
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@ -45,6 +45,7 @@ import updateToSchemaVersion66 from './66-add-pni-signature-to-sent-protos';
import updateToSchemaVersion67 from './67-add-story-to-unprocessed';
import updateToSchemaVersion68 from './68-drop-deprecated-columns';
import updateToSchemaVersion69 from './69-group-call-ring-cancellations';
import updateToSchemaVersion70 from './70-story-reply-index';
function updateToSchemaVersion1(
currentVersion: number,
@ -1952,6 +1953,7 @@ export const SCHEMA_VERSIONS = [
updateToSchemaVersion67,
updateToSchemaVersion68,
updateToSchemaVersion69,
updateToSchemaVersion70,
];
export function updateSchema(db: Database, logger: LoggerType): void {