47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
"""empty message
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Revision ID: 471b4225837e
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Revises: 8e48199f1417
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Create Date: 2023-04-06 14:53:43.061616
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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 = '471b4225837e'
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down_revision = '8e48199f1417'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_table('course',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('name', sa.String(length=128), nullable=True),
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sa.Column('description', sa.Text(), nullable=True),
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sa.Column('instructor', sa.Integer(), nullable=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.ForeignKeyConstraint(['instructor'], ['user.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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with op.batch_alter_table('course', schema=None) as batch_op:
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batch_op.create_index(batch_op.f('ix_course_description'), ['description'], unique=False)
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batch_op.create_index(batch_op.f('ix_course_instructor'), ['instructor'], unique=False)
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batch_op.create_index(batch_op.f('ix_course_name'), ['name'], unique=False)
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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with op.batch_alter_table('course', schema=None) as batch_op:
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batch_op.drop_index(batch_op.f('ix_course_name'))
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batch_op.drop_index(batch_op.f('ix_course_instructor'))
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batch_op.drop_index(batch_op.f('ix_course_description'))
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op.drop_table('course')
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# ### end Alembic commands ###
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