mirror of
https://github.com/fastapi-practices/fastapi_best_architecture.git
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78dad3021a
* feat: add postgresql db supports * change: change mysql conn str create way * fix: Modify the default alembic migration file to meet multi-database support * Update settings and lint * update models * Simplify database config * Simplify the get db method * Update create db url * Updated model type adaptation * Update sql scripts * Fix models type * Adaptation to postgresql code generation * Update README.md * Fix alembic file template * Update docker scripts
30 lines
1.1 KiB
Python
30 lines
1.1 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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from sqlalchemy import ForeignKey, String
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from sqlalchemy.dialects.mysql import LONGTEXT
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from sqlalchemy.dialects.postgresql import TEXT
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from backend.common.model import Base, id_key
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class DictData(Base):
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"""字典数据"""
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__tablename__ = 'sys_dict_data'
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id: Mapped[id_key] = mapped_column(init=False)
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label: Mapped[str] = mapped_column(String(32), unique=True, comment='字典标签')
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value: Mapped[str] = mapped_column(String(32), unique=True, comment='字典值')
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sort: Mapped[int] = mapped_column(default=0, comment='排序')
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status: Mapped[int] = mapped_column(default=1, comment='状态（0停用 1正常）')
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remark: Mapped[str | None] = mapped_column(
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LONGTEXT().with_variant(TEXT, 'postgresql'), default=None, comment='备注'
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)
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# 字典类型一对多
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type_id: Mapped[int] = mapped_column(
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ForeignKey('sys_dict_type.id', ondelete='CASCADE'), default=0, comment='字典类型关联ID'
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)
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type: Mapped['DictType'] = relationship(init=False, back_populates='datas') # noqa: F821
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