fix/conceptos-catalogo-general

backend/alembic/versions/1f4ba75eaa35_add_description_to_classification_.py

@@ -0,0 +1,27 @@
+"""add description to classification concept
+
+Revision ID: 1f4ba75eaa35
+Revises: f1a2b3c4d5e6
+Create Date: 2026-04-21 20:55:04.259655
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision: str = '1f4ba75eaa35'
+down_revision: Union[str, Sequence[str], None] = 'f1a2b3c4d5e6'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    op.add_column('classification_concepts', sa.Column('description', sa.String(length=255), nullable=True), schema='a76')
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    op.drop_column('classification_concepts', 'description', schema='a76')