@zhongmiao/meta-lc-kernel-adapter-postgres

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Package Role

kernel-adapter-postgres provides the Postgres implementation of the kernel repository port. It is an implementation package for composition roots, not a core platform package.

Public API

import {
  PostgresMetaKernelRepositoryFactory,
  createPostgresMetaKernelRepository
} from "@zhongmiao/meta-lc-kernel-adapter-postgres";

const repository = createPostgresMetaKernelRepository(config);
const repositoryFromClassFactory = new PostgresMetaKernelRepositoryFactory().create(config);

The function factory and class factory are both public composition APIs. The package root exports only the aggregate repository, these factories, and the public migration execution context type. Internal SQL schema, mappers, row interfaces, pool utilities, and sub-repositories are implementation details.

Boundary Notes

• Depends on @zhongmiao/meta-lc-kernel contracts.
• Treats pg as an optional peer dependency; composition roots that use this adapter must install a compatible pg version.
• Must not depend on runtime, BFF, query, permission, datasource, or audit.
• Should be imported only from app/example composition roots or infra scripts.
• Keep interface, type, factory, class, mapper, schema, and util files split by semantic suffix.