48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
"""add school holidays table
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Revision ID: 9b7a1f2a4d2b
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Revises: e6eaede720aa
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Create Date: 2025-09-18 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 = '9b7a1f2a4d2b'
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down_revision = 'e6eaede720aa'
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.create_table(
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'school_holidays',
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sa.Column('id', sa.Integer(), primary_key=True, autoincrement=True),
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sa.Column('name', sa.String(length=150), nullable=False),
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sa.Column('start_date', sa.Date(), nullable=False),
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sa.Column('end_date', sa.Date(), nullable=False),
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sa.Column('region', sa.String(length=100), nullable=True),
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sa.Column('source_file_name', sa.String(length=255), nullable=True),
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sa.Column('imported_at', sa.TIMESTAMP(timezone=True),
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server_default=sa.text('CURRENT_TIMESTAMP')),
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)
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op.create_index('ix_school_holidays_start_date',
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'school_holidays', ['start_date'])
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op.create_index('ix_school_holidays_end_date',
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'school_holidays', ['end_date'])
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op.create_index('ix_school_holidays_region', 'school_holidays', ['region'])
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op.create_unique_constraint('uq_school_holidays_unique', 'school_holidays', [
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'name', 'start_date', 'end_date', 'region'])
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def downgrade() -> None:
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op.drop_constraint('uq_school_holidays_unique',
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'school_holidays', type_='unique')
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op.drop_index('ix_school_holidays_region', table_name='school_holidays')
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op.drop_index('ix_school_holidays_end_date', table_name='school_holidays')
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op.drop_index('ix_school_holidays_start_date',
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table_name='school_holidays')
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op.drop_table('school_holidays')
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