24 lines
503 B
Python
24 lines
503 B
Python
"""Create index on certificates table for id desc
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Revision ID: f2383bf08fbc
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Revises: c87cb989af04
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Create Date: 2018-10-11 11:23:31.195471
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"""
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revision = 'f2383bf08fbc'
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down_revision = 'c87cb989af04'
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import sqlalchemy as sa
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from alembic import op
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def upgrade():
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op.create_index('ix_certificates_id_desc', 'certificates', [sa.text('id DESC')], unique=True,
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postgresql_using='btree')
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def downgrade():
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op.drop_index('ix_certificates_id_desc', table_name='certificates')
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