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44 lines
2.1 KiB
Python
44 lines
2.1 KiB
Python
"""
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Revision ID: 0307_delete_dm_datetime
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Revises: 0306_letter_rates_price_rise
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Create Date: 2019-10-08 10:57:54.824807
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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 postgresql
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revision = '0307_delete_dm_datetime'
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down_revision = '0306_letter_rates_price_rise'
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def upgrade():
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op.drop_index('ix_dm_datetime_bst_date', table_name='dm_datetime')
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op.drop_index('ix_dm_datetime_yearmonth', table_name='dm_datetime')
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op.drop_table('dm_datetime')
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def downgrade():
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op.create_table('dm_datetime',
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sa.Column('bst_date', sa.DATE(), autoincrement=False, nullable=False),
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sa.Column('year', sa.INTEGER(), autoincrement=False, nullable=False),
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sa.Column('month', sa.INTEGER(), autoincrement=False, nullable=False),
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sa.Column('month_name', sa.VARCHAR(), autoincrement=False, nullable=False),
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sa.Column('day', sa.INTEGER(), autoincrement=False, nullable=False),
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sa.Column('bst_day', sa.INTEGER(), autoincrement=False, nullable=False),
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sa.Column('day_of_year', sa.INTEGER(), autoincrement=False, nullable=False),
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sa.Column('week_day_name', sa.VARCHAR(), autoincrement=False, nullable=False),
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sa.Column('calendar_week', sa.INTEGER(), autoincrement=False, nullable=False),
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sa.Column('quartal', sa.VARCHAR(), autoincrement=False, nullable=False),
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sa.Column('year_quartal', sa.VARCHAR(), autoincrement=False, nullable=False),
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sa.Column('year_month', sa.VARCHAR(), autoincrement=False, nullable=False),
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sa.Column('year_calendar_week', sa.VARCHAR(), autoincrement=False, nullable=False),
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sa.Column('financial_year', sa.INTEGER(), autoincrement=False, nullable=False),
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sa.Column('utc_daytime_start', postgresql.TIMESTAMP(), autoincrement=False, nullable=False),
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sa.Column('utc_daytime_end', postgresql.TIMESTAMP(), autoincrement=False, nullable=False),
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sa.PrimaryKeyConstraint('bst_date', name='dm_datetime_pkey')
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)
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op.create_index('ix_dm_datetime_yearmonth', 'dm_datetime', ['year', 'month'], unique=False)
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op.create_index('ix_dm_datetime_bst_date', 'dm_datetime', ['bst_date'], unique=False)
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