unique ignored on single-column index without explicit name

[enaeseth]

(using TypeORM v0.0.6 with SQLite engine)

Adding @Index({unique: true}) to a column creates a non-unique index. Adding an explicit index name to the Index call fixes the issue:

without index name:

@Table()
export class User {
    @PrimaryGeneratedColumn()
    id: number

    @Column({length: 50})
    @Index({unique: true})
    username: string
}

generates schema:

CREATE TABLE "user" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "username" character varying(50) NOT NULL);
CREATE INDEX "ind_300353b186d0848c390a64e70f1" ON "user"("username");

with index name:

@Table()
export class User {
    @PrimaryGeneratedColumn()
    id: number

    @Column({length: 50})
    @Index('user_username', {unique: true})
    username: string
}

generates schema:

CREATE TABLE "user" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "username" character varying(50) NOT NULL);
CREATE UNIQUE INDEX "user_username" ON "user"("username");

[pleerock]

that was a bug. Fixed and released in 0.0.7-alpha.14