52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
"""Add structure for notes
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Revision ID: e3b04db5506f
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Revises: 269a002f989d
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Create Date: 2021-04-05 16:33:50.117747
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import mysql
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# revision identifiers, used by Alembic.
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revision = 'e3b04db5506f'
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down_revision = '269a002f989d'
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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('notes',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('playlist_id', sa.Integer(), nullable=True),
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sa.Column('row', sa.Integer(), nullable=False),
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sa.Column('note', sa.String(length=256), nullable=True),
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sa.ForeignKeyConstraint(['playlist_id'], ['playlists.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.add_column('playlisttracks', sa.Column('row', sa.Integer(), nullable=False))
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op.alter_column('playlisttracks', 'playlist_id',
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existing_type=mysql.INTEGER(display_width=11),
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nullable=False)
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op.alter_column('playlisttracks', 'track_id',
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existing_type=mysql.INTEGER(display_width=11),
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nullable=False)
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op.drop_column('playlisttracks', 'sort')
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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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op.add_column('playlisttracks', sa.Column('sort', mysql.INTEGER(display_width=11), autoincrement=False, nullable=False))
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op.alter_column('playlisttracks', 'track_id',
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existing_type=mysql.INTEGER(display_width=11),
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nullable=True)
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op.alter_column('playlisttracks', 'playlist_id',
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existing_type=mysql.INTEGER(display_width=11),
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nullable=True)
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op.drop_column('playlisttracks', 'row')
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op.drop_table('notes')
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# ### end Alembic commands ###
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