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58 lines
No EOL
1.6 KiB
Python
58 lines
No EOL
1.6 KiB
Python
"""Remove char limit on title columns
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Revision ID: 5
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Revises: 4
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Create Date: 2023-06-10 00:00:00.000000
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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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# revision identifiers, used by Alembic.
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revision: str = '5'
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down_revision: Union[str, None] = '4'
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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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# Alter Chat table
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op.alter_column('chats', 'title',
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existing_type=sa.String(200),
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type_=sa.String(),
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existing_nullable=False)
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# Alter Document table
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op.alter_column('documents', 'title',
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existing_type=sa.String(200),
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type_=sa.String(),
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existing_nullable=False)
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# Alter Podcast table
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op.alter_column('podcasts', 'title',
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existing_type=sa.String(200),
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type_=sa.String(),
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existing_nullable=False)
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def downgrade() -> None:
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# Revert Chat table
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op.alter_column('chats', 'title',
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existing_type=sa.String(),
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type_=sa.String(200),
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existing_nullable=False)
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# Revert Document table
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op.alter_column('documents', 'title',
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existing_type=sa.String(),
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type_=sa.String(200),
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existing_nullable=False)
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# Revert Podcast table
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op.alter_column('podcasts', 'title',
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existing_type=sa.String(),
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type_=sa.String(200),
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existing_nullable=False) |