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alembic/versions/0003_result_audit_context.py

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+"""persist dataset audit context with test results
+
+Revision ID: 0003
+Revises: 0002
+"""
+from alembic import op
+import sqlalchemy as sa
+
+revision = "0003"
+down_revision = "0002"
+branch_labels = None
+depends_on = None
+
+def upgrade():
+    op.add_column("test_results", sa.Column("audit_context_json", sa.Text(), nullable=False, server_default="{}"))
+
+def downgrade():
+    op.drop_column("test_results", "audit_context_json")