починка админки2

backend/alembic/versions/add_created_at.py

@@ -0,0 +1,24 @@
+"""add created_at column
+
+Revision ID: add_created_at
+Revises: add_admin_user
+Create Date: 2024-01-03 21:30:00.000000
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision = 'add_created_at'
+down_revision = 'add_admin_user'
+branch_labels = None
+depends_on = None
+
+def upgrade() -> None:
+    # Добавляем колонку created_at
+    op.add_column('employees',
+        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False)
+    )
+
+def downgrade() -> None:
+    op.drop_column('employees', 'created_at')