Added alembic migrations

alembic/versions/42c66cfe8d4e_updated_martingale_factor.py

@@ -0,0 +1,38 @@
+"""Updated martingale factor
+
+Revision ID: 42c66cfe8d4e
+Revises: 45977e9d8558
+Create Date: 2025-09-22 17:17:39.779979
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '42c66cfe8d4e'
+down_revision: Union[str, Sequence[str], None] = '45977e9d8558'
+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.alter_column('user_additional_settings', 'martingale_factor',
+               existing_type=sa.INTEGER(),
+               type_=sa.Float(),
+               existing_nullable=False)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('user_additional_settings', 'martingale_factor',
+               existing_type=sa.Float(),
+               type_=sa.INTEGER(),
+               existing_nullable=False)
+    # ### end Alembic commands ###