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Migration script for new db columns

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mike cullerton 2021-03-30 10:56:49 -04:00
parent c260e6a465
commit a2ddfaf03b
1 changed files with 30 additions and 0 deletions
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migrations/versions/93a1e2ce38dc_.py Normal file
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"""empty message
Revision ID: 93a1e2ce38dc
Revises: 6cd52db404f6
Create Date: 2021-03-29 15:06:32.100287
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = '93a1e2ce38dc'
down_revision = '6cd52db404f6'
branch_labels = None
depends_on = None
def upgrade():
op.drop_column('study_details', 'DSMB')
op.add_column('study_details', sa.Column('DSMB', sa.VARCHAR, nullable=True))
op.add_column('study_details', sa.Column('REVIEW_TYPE', sa.Integer, nullable=True))
op.add_column('study_details', sa.Column('REVIEWTYPENAME', sa.VARCHAR, nullable=True))
def downgrade():
op.drop_column('study_details', 'DSMB')
op.add_column('study_details', sa.Column('DSMB', sa.Integer, nullable=True))
op.drop_column('study_details', 'REVIEW_TYPE')
op.drop_column('study_details', 'REVIEWTYPENAME')