new set of migrations

migrations/versions/2a221363b5f8_init.py

@@ -0,0 +1,44 @@
+"""init
+
+Revision ID: 2a221363b5f8
+Revises: 
+Create Date: 2023-05-21 20:52:12.693194
+
+"""
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel
+
+
+# revision identifiers, used by Alembic.
+revision = '2a221363b5f8'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('pet',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('hero',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('secret_name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('age', sa.Integer(), nullable=True),
+    sa.Column('shoe_size', sa.Integer(), nullable=True),
+    sa.Column('pet_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['pet_id'], ['pet.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('hero')
+    op.drop_table('pet')
+    # ### end Alembic commands ###