0008_stable_last_changed_commit.py
file-level
1
files
1
commits
0
hotspots
0
🧊 dead
0
💥 blast risk
| 1 | """stable_last_changed_commit |
| 2 | |
| 3 | Adds ``last_changed_commit`` VARCHAR(128) column to ``musehub_intel_stable`` |
| 4 | so each stable-symbol row carries the commit ID that last modified the symbol. |
| 5 | NULL means the symbol has never been modified (since_start=True cases) or the |
| 6 | data was written before this migration. |
| 7 | |
| 8 | Revision ID: 0008 |
| 9 | Revises: 0007 |
| 10 | Create Date: 2026-05-03 00:00:00.000000+00:00 |
| 11 | """ |
| 12 | from __future__ import annotations |
| 13 | |
| 14 | from typing import Sequence, Union |
| 15 | |
| 16 | import sqlalchemy as sa |
| 17 | from alembic import op |
| 18 | |
| 19 | revision: str = "0008" |
| 20 | down_revision: Union[str, None] = "0007" |
| 21 | branch_labels: Union[str, Sequence[str], None] = None |
| 22 | depends_on: Union[str, Sequence[str], None] = None |
| 23 | |
| 24 | |
| 25 | def upgrade() -> None: |
| 26 | op.add_column( |
| 27 | "musehub_intel_stable", |
| 28 | sa.Column("last_changed_commit", sa.String(128), nullable=True), |
| 29 | ) |
| 30 | |
| 31 | |
| 32 | def downgrade() -> None: |
| 33 | op.drop_column("musehub_intel_stable", "last_changed_commit") |