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notifications-api/migrations/versions/0250_drop_stats_template_table.py

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1.8 KiB
Python

"""
Revision ID: 0250_drop_stats_template_table
Revises: 0249_another_letter_org
Create Date: 2019-01-15 16:47:08.049369
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
revision = '0250_drop_stats_template_table'
down_revision = '0249_another_letter_org'
def upgrade():
op.drop_index('ix_stats_template_usage_by_month_month', table_name='stats_template_usage_by_month')
op.drop_index('ix_stats_template_usage_by_month_template_id', table_name='stats_template_usage_by_month')
op.drop_index('ix_stats_template_usage_by_month_year', table_name='stats_template_usage_by_month')
op.drop_table('stats_template_usage_by_month')
def downgrade():
op.create_table('stats_template_usage_by_month',
sa.Column('template_id', postgresql.UUID(), autoincrement=False, nullable=False),
sa.Column('month', sa.INTEGER(), autoincrement=False, nullable=False),
sa.Column('year', sa.INTEGER(), autoincrement=False, nullable=False),
sa.Column('count', sa.INTEGER(), autoincrement=False, nullable=False),
sa.ForeignKeyConstraint(['template_id'], ['templates.id'],
name='stats_template_usage_by_month_template_id_fkey'),
sa.PrimaryKeyConstraint('template_id', 'month', 'year', name='stats_template_usage_by_month_pkey')
)
op.create_index('ix_stats_template_usage_by_month_year', 'stats_template_usage_by_month', ['year'], unique=False)
op.create_index('ix_stats_template_usage_by_month_template_id', 'stats_template_usage_by_month', ['template_id'],
unique=False)
op.create_index('ix_stats_template_usage_by_month_month', 'stats_template_usage_by_month', ['month'], unique=False)