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@mikro-orm/core

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TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

mikro-orm.io

mikro-orm/mikro-orm

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import type { EntityData, EntityMetadata } from '../typings'; import type { UpsertOptions } from '../drivers/IDatabaseDriver'; import type { RawQueryFragment } from '../utils/RawQueryFragment'; /** @internal */ export declare function getOnConflictFields<T>(meta: EntityMetadata<T> | undefined, data: EntityData<T>, uniqueFields: (keyof T)[] | RawQueryFragment, options: UpsertOptions<T>): (keyof T)[]; /** @internal */ export declare function getOnConflictReturningFields<T, P extends string>(meta: EntityMetadata<T> | undefined, data: EntityData<T>, uniqueFields: (keyof T)[] | RawQueryFragment, options: UpsertOptions<T, P>): (keyof T)[] | '*';