add timestamp to report model

slopserver/alembic/versions/b26c87d1f838_report_table_timestamp.py

@@ -0,0 +1,33 @@
+"""report table timestamp
+
+Revision ID: b26c87d1f838
+Revises: 2eee353294c6
+Create Date: 2025-10-26 15:30:51.268150
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'b26c87d1f838'
+down_revision: Union[str, Sequence[str], None] = '2eee353294c6'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('report', sa.Column('timestamp', sa.DateTime(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('report', 'timestamp')
+    # ### end Alembic commands ###