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
36 lines
1.0 KiB
Python
36 lines
1.0 KiB
Python
"""Add data_lineage table
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Revision ID: 012
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Revises: 011
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Create Date: 2026-04-23 23:00:00.000000
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision: str = "012"
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down_revision: Union[str, None] = "011"
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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op.create_table(
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"data_lineage",
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sa.Column("id", sa.Integer(), primary_key=True, index=True),
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sa.Column("source_table", sa.String(200), nullable=False),
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sa.Column("source_column", sa.String(200), nullable=True),
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sa.Column("target_table", sa.String(200), nullable=False),
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sa.Column("target_column", sa.String(200), nullable=True),
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sa.Column("relation_type", sa.String(20), default="direct"),
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sa.Column("script_content", sa.Text(), nullable=True),
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sa.Column("created_at", sa.DateTime(), default=sa.func.now()),
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)
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def downgrade() -> None:
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op.drop_table("data_lineage")
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