61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
"""initial migration
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Revision ID: 48676342515a
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Revises: None
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Create Date: 2014-08-05 17:13:10.323228
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"""
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# revision identifiers, used by Alembic.
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revision = '48676342515a'
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down_revision = None
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from alembic import op
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import sqlalchemy as sa
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def upgrade():
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### commands auto generated by Alembic - please adjust! ###
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op.create_table('hashmap_services',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('name', sa.String(length=255), nullable=False),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('name'),
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mysql_charset='utf8',
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mysql_engine='InnoDB'
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)
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op.create_table('hashmap_fields',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('name', sa.String(length=255), nullable=False),
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sa.Column('service_id', sa.Integer(), nullable=False),
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sa.ForeignKeyConstraint(['service_id'], ['hashmap_services.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('service_id', 'name', name='uniq_map_service_field'),
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mysql_charset='utf8',
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mysql_engine='InnoDB'
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)
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op.create_table('hashmap_maps',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('key', sa.String(length=255), nullable=False),
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sa.Column('value', sa.Float(), nullable=False),
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sa.Column('map_type', sa.Enum('flat', 'rate', name='enum_map_type'), nullable=False),
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sa.Column('field_id', sa.Integer(), nullable=False),
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sa.ForeignKeyConstraint(['field_id'], ['hashmap_fields.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('key', 'field_id', name='uniq_mapping'),
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mysql_charset='utf8',
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mysql_engine='InnoDB'
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)
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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.create_table('hashmap_alembic',
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sa.Column('version_num', sa.VARCHAR(length=32), nullable=False)
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)
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op.drop_table('hashmap_maps')
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op.drop_table('hashmap_fields')
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op.drop_table('hashmap_services')
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### end Alembic commands ###
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