5ca82943e6
Implemented: - Basic arithmetic operations (add, subtract, multiply, divide) - Input validation - SQLite database with SQLAlchemy - Alembic migrations - Health endpoint generated with BackendIM... (backend.im)
36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
"""Initial migration
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Revision ID: d29a9efb00af
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Revises:
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Create Date: 2025-05-14 00:00:00.000000
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = 'd29a9efb00af'
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down_revision = None
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branch_labels = None
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depends_on = None
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def upgrade():
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op.create_table('calculations',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('operation', sa.String(), nullable=False),
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sa.Column('num1', sa.Float(), nullable=False),
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sa.Column('num2', sa.Float(), nullable=True),
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sa.Column('result', sa.Float(), nullable=False),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_calculations_id'), 'calculations', ['id'], unique=False)
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op.create_index(op.f('ix_calculations_operation'), 'calculations', ['operation'], unique=False)
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def downgrade():
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op.drop_index(op.f('ix_calculations_operation'), table_name='calculations')
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op.drop_index(op.f('ix_calculations_id'), table_name='calculations')
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op.drop_table('calculations') |