19 lines
626 B
Markdown
19 lines
626 B
Markdown
# 数据库连接池说明(已归档)
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旧 `packages/adapters/postgres.connection_pool` 已删除,不再是小虾 SaaS 主线。
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当前主线:
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- 持久化 adapter:`packages/adapters/sqlalchemy_impl/`
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- SQLAlchemy session/engine:`packages/adapters/sqlalchemy_impl/session.py`
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- API 依赖注入入口:`apps/api/app/dependencies.py`
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- Schema 执行真源:Alembic,见 `docs/SCHEMA-MAINLINE.md`
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不要恢复或引用:
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```python
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from packages.adapters.postgres.connection_pool import db_pool
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```
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如需调整连接池,请在 SQLAlchemy engine/session 配置层处理,而不是新增 psycopg adapter。
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