add user_session

alembic/versions/2025_09_19_1203-31359fcda8a7_add_user_session.py

@@ -0,0 +1,45 @@
+"""add user_session
+
+Revision ID: 31359fcda8a7
+Revises: 57f67bce2bec
+Create Date: 2025-09-19 12:03:40.032535
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '31359fcda8a7'
+down_revision: Union[str, Sequence[str], None] = '57f67bce2bec'
+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.create_table('user_session',
+    sa.Column('id', sa.BigInteger(), nullable=False),
+    sa.Column('user_id', sa.String(), nullable=True),
+    sa.Column('session_id', sa.String(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('user_session', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_user_session_id'), ['id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_user_session_user_id'), ['user_id'], unique=False)
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('user_session', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_user_session_user_id'))
+        batch_op.drop_index(batch_op.f('ix_user_session_id'))
+
+    op.drop_table('user_session')
+    # ### end Alembic commands ###