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refactor: noteテーブルのインデックス整理と配列カラムへのクエリでインデックスを使うように (#12993)

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* Optimize note model index

* enhance(backend): ANY()をやめる (MisskeyIO#239)

* add small e2e test drive endpoint

---------

Co-authored-by: まっちゃとーにゅ <17376330+u1-liquid@users.noreply.github.com>
This commit is contained in:
YS
2024-01-15 08:19:27 +09:00
committed by GitHub
parent 0ea8e0c25c
commit d92aaf81c4
9 changed files with 188 additions and 27 deletions
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2
packages/backend/src/server/api/endpoints/drive/files/attached-notes.ts
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@@ -74,7 +74,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
}
const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId);
query.andWhere(':file = ANY(note.fileIds)', { file: file.id });
query.andWhere(':file <@ note.fileIds', { file: [file.id] });
const notes = await query.limit(ps.limit).getMany();

4
packages/backend/src/server/api/endpoints/hashtags/users.ts
View File

@@ -6,6 +6,7 @@
import { Inject, Injectable } from '@nestjs/common';
import { Endpoint } from '@/server/api/endpoint-base.js';
import type { UsersRepository } from '@/models/_.js';
import { safeForSql } from "@/misc/safe-for-sql.js";
import { normalizeForSearch } from '@/misc/normalize-for-search.js';
import { UserEntityService } from '@/core/entities/UserEntityService.js';
import { DI } from '@/di-symbols.js';
@@ -47,8 +48,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
private userEntityService: UserEntityService,
) {
super(meta, paramDef, async (ps, me) => {
if (!safeForSql(normalizeForSearch(ps.tag))) throw new Error('Injection');
const query = this.usersRepository.createQueryBuilder('user')
.where(':tag = ANY(user.tags)', { tag: normalizeForSearch(ps.tag) })
.where(':tag <@ user.tags', { tag: [normalizeForSearch(ps.tag)] })
.andWhere('user.isSuspended = FALSE');
const recent = new Date(Date.now() - (1000 * 60 * 60 * 24 * 5));

6
packages/backend/src/server/api/endpoints/notes/mentions.ts
View File

@@ -61,9 +61,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId)
.andWhere(new Brackets(qb => {
qb
.where(`'{"${me.id}"}' <@ note.mentions`)
.orWhere(`'{"${me.id}"}' <@ note.visibleUserIds`);
qb // このmeIdAsListパラメータはqueryServiceのgenerateVisibilityQueryでセットされる
.where(':meIdAsList <@ note.mentions')
.orWhere(':meIdAsList <@ note.visibleUserIds');
}))
// Avoid scanning primary key index
.orderBy('CONCAT(note.id)', 'DESC')

4
packages/backend/src/server/api/endpoints/notes/search-by-tag.ts
View File

@@ -87,14 +87,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
try {
if (ps.tag) {
if (!safeForSql(normalizeForSearch(ps.tag))) throw new Error('Injection');
query.andWhere(`'{"${normalizeForSearch(ps.tag)}"}' <@ note.tags`);
query.andWhere(':tag <@ note.tags', { tag: [normalizeForSearch(ps.tag)] });
} else {
query.andWhere(new Brackets(qb => {
for (const tags of ps.query!) {
qb.orWhere(new Brackets(qb => {
for (const tag of tags) {
if (!safeForSql(normalizeForSearch(tag))) throw new Error('Injection');
qb.andWhere(`'{"${normalizeForSearch(tag)}"}' <@ note.tags`);
qb.andWhere(':tag <@ note.tags', { tag: [normalizeForSearch(tag)] });
}
}));
}