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merge upstream again

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Hazelnoot 2025-04-24 14:23:45 -04:00
commit a4dd19fdd4
167 changed files with 6779 additions and 3952 deletions
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packages/backend/migration/1745378064470-composite-note-index.js Normal file
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/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
export class CompositeNoteIndex1745378064470 {
name = 'CompositeNoteIndex1745378064470';
async up(queryRunner) {
await queryRunner.query(`CREATE INDEX "IDX_724b311e6f883751f261ebe378" ON "note" ("userId", "id" DESC)`);
await queryRunner.query(`DROP INDEX IF EXISTS "IDX_5b87d9d19127bd5d92026017a7"`);
// Flush all cached Linear Scan Plans and redo statistics for composite index
// this is important for Postgres to learn that even in highly complex queries, using this index first can reduce the result set significantly
await queryRunner.query(`ANALYZE "user", "note"`);
}
async down(queryRunner) {
await queryRunner.query(`DROP INDEX IF EXISTS "IDX_724b311e6f883751f261ebe378"`);
await queryRunner.query(`CREATE INDEX "IDX_5b87d9d19127bd5d92026017a7" ON "note" ("userId")`);
}
}