hiderfong
6d70520e79
- 新增后端模块：Alert、APIAsset、Compliance、Lineage、Masking、Risk、SchemaChange、Unstructured、Watermark - 新增前端模块页面与API接口 - 新增Alembic迁移脚本(002-014)覆盖全量业务表 - 新增测试数据生成脚本与集成测试脚本 - 修复metadata模型JSON类型导入缺失导致启动失败的问题 - 修复前端Alert/APIAsset页面request模块路径错误 - 更新docker-compose与开发计划文档
34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
"""Add incremental scan fields to meta tables
|
|
|
|
Revision ID: 005
|
|
Revises: 004
|
|
Create Date: 2026-04-23 16:00:00.000000
|
|
|
|
"""
|
|
from typing import Sequence, Union
|
|
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision: str = "005"
|
|
down_revision: Union[str, None] = "004"
|
|
branch_labels: Union[str, Sequence[str], None] = None
|
|
depends_on: Union[str, Sequence[str], None] = None
|
|
|
|
|
|
def upgrade() -> None:
|
|
for table in ["meta_database", "meta_table", "meta_column"]:
|
|
op.add_column(table, sa.Column("last_scanned_at", sa.DateTime(), nullable=True))
|
|
op.add_column(table, sa.Column("checksum", sa.String(64), nullable=True))
|
|
op.add_column(table, sa.Column("is_deleted", sa.Boolean(), nullable=False, server_default=sa.text("false")))
|
|
op.add_column(table, sa.Column("deleted_at", sa.DateTime(), nullable=True))
|
|
|
|
|
|
def downgrade() -> None:
|
|
for table in ["meta_database", "meta_table", "meta_column"]:
|
|
op.drop_column(table, "deleted_at")
|
|
op.drop_column(table, "is_deleted")
|
|
op.drop_column(table, "checksum")
|
|
op.drop_column(table, "last_scanned_at")
|