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fix: Update RelationIdLoader to use DriverUtils.getAlias (#9380)
Update RelationIdLoader to use DriverUtils.getAlias to prevent aliases being possibly trimmed by database. Closes: #9379 Co-authored-by: Jan Zípek <jan@zipek.cz>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| import { | ||
| Entity, | ||
| PrimaryGeneratedColumn, | ||
| Column, | ||
| OneToMany, | ||
| } from "../../../../src" | ||
| import { SuperLongTableNameWhichIsRelatedToOriginalTable } from "./SuperLongTableNameIsRelatedToOriginal" | ||
|
|
||
| @Entity() | ||
| export class SuperLongTableName { | ||
| @PrimaryGeneratedColumn() | ||
| id: number | ||
|
|
||
| @Column() | ||
| name: string | ||
|
|
||
| @OneToMany( | ||
| () => SuperLongTableNameWhichIsRelatedToOriginalTable, | ||
| (table) => table.superLongTableName, | ||
| ) | ||
| relatedToOriginal: SuperLongTableNameWhichIsRelatedToOriginalTable[] | ||
| } |
21 changes: 21 additions & 0 deletions
21
test/github-issues/9379/entity/SuperLongTableNameIsRelatedToOriginal.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| import { | ||
| Entity, | ||
| PrimaryGeneratedColumn, | ||
| Column, | ||
| ManyToOne, | ||
| JoinColumn, | ||
| } from "../../../../src" | ||
| import { SuperLongTableName } from "./SuperLongTableName" | ||
|
|
||
| @Entity() | ||
| export class SuperLongTableNameWhichIsRelatedToOriginalTable { | ||
| @PrimaryGeneratedColumn() | ||
| id: number | ||
|
|
||
| @Column() | ||
| superLongTableNameId: number | ||
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| @ManyToOne(() => SuperLongTableName, (table) => table.relatedToOriginal) | ||
| @JoinColumn({ name: "superLongTableNameId" }) | ||
| superLongTableName: SuperLongTableName | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| import "reflect-metadata" | ||
| import { expect } from "chai" | ||
| import { DataSource } from "../../../src/data-source/DataSource" | ||
| import { | ||
| closeTestingConnections, | ||
| createTestingConnections, | ||
| reloadTestingDatabases, | ||
| } from "../../utils/test-utils" | ||
| import { SuperLongTableName } from "./entity/SuperLongTableName" | ||
| import { SuperLongTableNameWhichIsRelatedToOriginalTable } from "./entity/SuperLongTableNameIsRelatedToOriginal" | ||
|
|
||
| describe.only("github issues > #9379 RelationIdLoader is not respecting maxAliasLength", () => { | ||
| let connections: DataSource[] | ||
| before( | ||
| async () => | ||
| (connections = await createTestingConnections({ | ||
| entities: [__dirname + "/entity/*{.js,.ts}"], | ||
| enabledDrivers: ["postgres"], | ||
| })), | ||
| ) | ||
| beforeEach(() => reloadTestingDatabases(connections)) | ||
| after(() => closeTestingConnections(connections)) | ||
|
|
||
| it("should fetch related entities properly", async () => { | ||
| for (const connection of connections) { | ||
| const origin = await connection | ||
| .getRepository(SuperLongTableName) | ||
| .save({ name: "test" }) | ||
|
|
||
| await connection | ||
| .getRepository(SuperLongTableNameWhichIsRelatedToOriginalTable) | ||
| .save({ | ||
| superLongTableNameId: origin.id, | ||
| }) | ||
|
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||
| const result = await connection | ||
| .getRepository(SuperLongTableName) | ||
| .findOne({ | ||
| where: { id: origin.id }, | ||
| relations: { relatedToOriginal: true }, | ||
| relationLoadStrategy: "query", | ||
| }) | ||
|
|
||
| expect(result?.relatedToOriginal.length).to.eq(1) | ||
| } | ||
| }) | ||
| }) |