mirror of
https://github.com/wowlikon/LibraryAPI.git
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46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
"""genres
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Revision ID: 9d7a43ac5dfc
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Revises: d266fdc61e99
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Create Date: 2025-06-25 11:24:30.229418
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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import sqlmodel
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# revision identifiers, used by Alembic.
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revision: str = '9d7a43ac5dfc'
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down_revision: Union[str, None] = 'd266fdc61e99'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_table('genre',
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sa.Column('name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
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sa.Column('id', sa.Integer(), nullable=False),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_genre_id'), 'genre', ['id'], unique=False)
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op.create_table('genrebooklink',
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sa.Column('genre_id', sa.Integer(), nullable=False),
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sa.Column('book_id', sa.Integer(), nullable=False),
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sa.ForeignKeyConstraint(['book_id'], ['book.id'], ),
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sa.ForeignKeyConstraint(['genre_id'], ['genre.id'], ),
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sa.PrimaryKeyConstraint('genre_id', 'book_id')
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)
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# ### end Alembic commands ###
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def downgrade() -> None:
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_table('genrebooklink')
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op.drop_index(op.f('ix_genre_id'), table_name='genre')
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op.drop_table('genre')
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# ### end Alembic commands ###
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