gabriel / musehub public
0021_structured_delta_column.py python
32 lines 897 B
Raw
sha256:8e05daa29ba6702b4a2380a16d690ba31cc099d69c5c859bc6e6f16a0e945f99 Merge 'fix/deploy-memory-limits-and-log-group' into 'dev' —… Human 6 days ago
1 """Add structured_delta column to musehub_commits.
2
3 structured_delta was stored in the dropped commit_meta JSON blob. This migration
4 adds it as a dedicated nullable JSONB column so the symbol indexer can read it
5 back without losing fidelity on historical commits. New pushes write it directly;
6 historical rows remain NULL and fall back to snapshot diffing.
7
8 Revision ID: 0021
9 Revises: 0020
10 """
11 from __future__ import annotations
12
13 from alembic import op
14 import sqlalchemy as sa
15 from sqlalchemy.dialects.postgresql import JSONB
16
17 revision = "0021"
18 down_revision = "0020"
19 branch_labels = None
20 depends_on = None
21
22
23 def upgrade() -> None:
24 op.add_column(
25 "musehub_commits",
26 sa.Column("structured_delta", JSONB(), nullable=True),
27 )
28
29
30 def downgrade() -> None:
31 from sqlalchemy import text
32 op.execute(text("ALTER TABLE musehub_commits DROP COLUMN IF EXISTS structured_delta"))
File History 3 commits
sha256:8e05daa29ba6702b4a2380a16d690ba31cc099d69c5c859bc6e6f16a0e945f99 Merge 'fix/deploy-memory-limits-and-log-group' into 'dev' —… Human 6 days ago
sha256:3fadb0439bba9451b89229676971c0d4a40900dec7810e9d5f8791b8d950d505 fix: install.sh version from latest published tarball, not … Sonnet 4.6 minor ⚠ 98 days ago
sha256:763eb2cb8675073b84c19345b27586d2ed939a9aee97c5479b69f502f1a70eff fix(tests): update test suite to match current implementation Sonnet 4.6 patch 119 days ago