35 lines
882 B
Python
35 lines
882 B
Python
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"""empty message
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Revision ID: c09252c2c547
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Revises: dad1f9b4eec2
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Create Date: 2018-10-30 19:33:17.778301
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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 = 'c09252c2c547'
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down_revision = 'dad1f9b4eec2'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.alter_column('recordings', 'record_value',
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existing_type=sa.String(),
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type_=sa.Float(),
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postgresql_using='record_value::double precision')
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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.alter_column('recordings', 'record_value',
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existing_type=sa.Float(),
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type_=sa.String(),
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nullable=False)
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# ### end Alembic commands ###
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